Allen-Bradley Compact I/O Modules Installation Instructions

Installation Instructions
Compact I/O Modules
AC Digital Modules 1769-IA8I, 1769-IA16, 1769-IM12, 1769-OA8, 1769-OA16
DC Digital Modules 1769-IG16, 1769-IQ16, 1769-IQ16F, 1769-IQ32, 1769-IQ32T, 1769-IQ6XOW4,
1769-OB8, 1769-OB16, 1769-OB16P, 1769-OB32, 1769-OB32T, 1769-OG16, 1769-OV16, 1769-OV32T
Contact Modules 1769-OW8, 1769-OW8I, 1769-OW16
Analog Modules 1769-IF4, 1769-IF4I, 1769-IF4XOF2, 1769-IF4FXOF2F, 1769-IF8, 1769-IF16C,
1769-IF16V, 1769-IR6, 1769-IT6, 1769-OF2, 1769-OF4, 1769-OF4CI, 1769-OF4VI, 1769-OF8C, 1769-OF8V
Speciality Modules 1769-ARM, 1769-ASCII, 1769-BOOLEAN, 1769-HSC
Important User Information
Solid-state equipment has operational characteristics differing from those of electromechanical equipment. Safety
Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 available from
your local Rockwell Automation sales office or online at http://www.rockwellautomation.com/literature/) describes some
important differences between solid-state equipment and hard-wired electromechanical devices. Because of this difference,
and also because of the wide variety of uses for solid-state equipment, all persons responsible for applying this equipment
must satisfy themselves that each intended application of this equipment is acceptable.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages resulting from
the use or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many variables and
requirements associated with any particular installation, Rockwell Automation, Inc. cannot assume responsibility or
liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits, equipment, or
software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell Automation,
Inc., is prohibited.
Throughout this manual, when necessary, we use notes to make you aware of safety considerations.
WARNING: Identifies information about practices or circumstances that can cause an explosion in a hazardous
environment, which may lead to personal injury or death, property damage, or economic loss.
ATTENTION: Identifies information about practices or circumstances that can lead to personal injury or death,
property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the
consequence
SHOCK HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that
dangerous voltage may be present.
BURN HAZARD: Labels may be on or inside the equipment, for example, a drive or motor, to alert people that
surfaces may reach dangerous temperatures.
IMPORTANT
Identifies information that is critical for successful application and understanding of the product.
Allen-Bradley, Compact I/O, Rockwell Automation, Rockwell Software, RSLogix 500, RSLogix 5000, RSNetWorx for DeviceNet, and TechConnect are trademarks of Rockwell Automation, Inc.
Trademarks not belonging to Rockwell Automation are property of their respective companies.
Table of Contents
Preface
Additional Resources . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Chapter 1
Install a 1769 Module
Before You Begin. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Hazardous Location Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Environnements Dangereux . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Install Summary. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
System Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Minimum Spacing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Panel Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
DIN Rail Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Replace a Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Ground the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Wire the Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Label Terminals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Remove the Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Wire the Terminal Block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Wire Size and Terminal Screw Torque . . . . . . . . . . . . . . . . . . . . . . . . . 20
Chapter 2
Module Wiring
1769-IA8I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
1769-IA16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
1769-IF4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
1769-IF4I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
1769-IF4XOF2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
1769-IF4FXOF2F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
1769-IF8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
1769-IF16C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
1769-IF16V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
1769-IG16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
1769-IM12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
1769-IQ16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
1769-IQ16F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
1769-IQ32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
1769-IQ32T. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
1769-IQ6XOW4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
1769-IR6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
1769-IT6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
1769-OA8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
1769-OA16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
1769-OB8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
1769-OB16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
1769-OB16P . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
1769-OB32. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
1769-OB32T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
3
Table of Contents
1769-OF2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
1769-OF4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
1769-OF4CI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
1769-OF4VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
1769-OF8C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
1769-OF8V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
1769-OG16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
1769-OV16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
1769-OV32T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
1769-OW8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
1769-OW8I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
1769-OW16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
1769-ARM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
1769-ASCII. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
1769-BOOLEAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
1769-HSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Chapter 3
I/O Memory Mapping
4
1769-IA8I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
1769-IA16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
1769-IF4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Configuration Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
1769-IF4I. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Configuration Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
1769-IF4XOF2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Configuration Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
1769-IF4FXOF2F. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Configuration Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
1769-IF8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Configuration Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Controller Tags for RSLogix 5000, Version 15 or Later . . . . . . . . . . 75
1769-IF16C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Table of Contents
Configuration Data File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
1769-IF16V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Configuration Data File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
1769-IG16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Configuration File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
1769-IM12 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
1769-IQ16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94
1769-IQ16F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Configuration File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
1769-IQ32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
1769-IQ32T. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Configuration File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
1769-IQ6XOW4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Configuration File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
1769-IR6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Configuration Data File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101
Module Configuration Word. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
1769-IT6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Configuration Data File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105
1769-OA8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Output Module’s Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Configuration File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
1769-OA16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Output Module’s Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Configuration File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
1769-OB8, Series A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Output Module’s Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Configuration File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
1769-OB16, Series B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Output Module’s Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
5
Table of Contents
Configuration File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
1769-OB16P. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Output Module’s Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Configuration File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
1769-OB32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Output Module’s Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Configuration File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
1769-OB32T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Configuration File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
1769-OF2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Configuration Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
1769-OF4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Configuration Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
1769-OF4CI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Configuration Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
1769-OF4VI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139
Configuration Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
1769-OF8C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Configuration Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144
Controller Tags for RSLogix 5000, Version 15 or Later . . . . . . . . . 146
1769-OF8V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Configuration Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Controller Tags for RSLogix 5000, Version 15 or Later . . . . . . . . . 157
Output Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161
1769-OG16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Output Module’s Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162
Configuration File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
1769-OV16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Output Module’s Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
6
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Table of Contents
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Configuration File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166
1769-OV32T . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Output Module’s Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Configuration File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
1769-OW8 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Output Module’s Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Configuration File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
1769-OW8I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Output Module’s Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
Configuration File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174
1769-OW16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Output Module’s Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Configuration File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
1769-ARM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
1769-ASCII . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Alternate Mode (One Channel at a Time) Input File . . . . . . . . . . . 180
Alternate Mode (One Channel at a Time) Output File . . . . . . . . . 181
Simultaneous Mode (Two Channels) Input File . . . . . . . . . . . . . . . 182
Simultaneous Mode (Two Channels) Output File. . . . . . . . . . . . . . 184
Configuration File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
1769-BOOLEAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Input Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Output Data File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Configuration Data File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 188
1769-HSC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Appendix A
Module Replacement Parts
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
7
Table of Contents
Notes:
8
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Preface
This manual describes how to install any 1769 Compact I/O module. Use this
manual if you are responsible for designing, installing, programming, or
troubleshooting control systems that use Compact I/O modules.
Additional Resources
These documents contain additional information concerning related Rockwell
Automation products.
Resource
Description
Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1
Provides general guidelines for installing a
Rockwell Automation industrial system.
Product Certifications website,
http://www.ab.com
Provides declarations of conformity, certificates,
and other certification details.
Compact I/O Thermocouple/mV Input Module
User Manual, publication 1769-UM004
Provides a quick start and describes how to
install, configure, and troubleshoot the
CompactI/O Thermocouple/mV Input module.
Compact I/O RTD/Resistance Input Module User
Manual, publication 1769-UM005
Describes how to install, configure, program,
operate, and troubleshoot a control system using
the 1769-IR6 module.
Compact High-speed Counter Module User
Manual, publication 1769-UM006
Describes how to operate, install, wire,
configure, and troubleshoot the 1769-HSC
module.
Compact 8-Bit Low Resolution Analog I/O
Combination Module User Manual, publication
1769-UM008
Provides a quick start and describes how to
install, configure, program, operate, and
troubleshoot a control system using the 1769
combination analog I/O module.
Compact I/O ASCII Module User Manual,
publication 1769-UM012
Provides a quick start and describes how to
install, configure, and troubleshoot the
Compact I/O 1769-ASCII module.
Compact I/O Isolated Analog Modules User
Manual, publication 1769-UM014
Describes how to install, configure, program,
operate, and troubleshoot a control system using
1769 isolated analog I/O modules.
Compact I/O BOOLEAN Module User Manual,
publication 1769-UM016
Describes how to install, configure, program,
operate, and troubleshoot a control system using
the 1769 BOOLEAN module.
Compact High Density Analog Input Modules
User Manual, publication 1769-UM018
Describes how to install, configure, and
troubleshoot 1769 compact high density analog
input modules.
Compact Combination Fast Analog I/O Module
User Manual, publication 1769-UM019
Describes how to install, configure, and
troubleshoot the 1769 combination analog I/O
module.
Compact Analog Output Module User Manual,
publication 1769-UM020
Describes how to install, configure, and
troubleshoot the 1769 analog I/O module.
You can view or download publications at http://www.rockwellautomation.com/
literature/. To order paper copies of technical documentation, contact your local
Rockwell Automation distributor or sales representative.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
9
Preface
Notes:
10
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Chapter
1
Install a 1769 Module
Before You Begin
Compact I/O is suitable for use in an industrial environment when installed in
accordance with these instructions.
1
2a
3
OK
Analog
DANGER
Do Not Remove RTB Under Power
Unless Area is Non-Hazardous
10a
N/C
N/C
V out 0 V out 0 +
N/C
N/C
V out 1 V out 1 +
N/C
10
N/C
V out 2 V out 2 +
N/C
N/C
V out 3 -
10b
V out 3 +
N/C
N/C
4
Ensure Adjacent
Bus Lever is Unlatched/Latched
Before/After
Removing/Inserting Module
1769-OF4VI
8a
7a
7a
2b
OK
Analog
5a
5b
9
6
7b
7b
8b
Item
Description
Item
Description
1
Bus lever (with locking function)
7a
Upper tongue-and-groove slots
2a
Upper panel mounting tab
7b
Lower tongue-and-groove slots
2b
Lower panel mounting tab
8a
Upper DIN rail latch
3
Module status LED
8b
Lower DIN rail latch
4
Module door with terminal identification label 9
Write-on label (user ID tag)
5a
Movable bus connector with female pins
10
Removable terminal block (RTB)
with finger-safe cover
5b
Stationary bus connector with male pins
10a
RTB upper retaining screw
6
Nameplate label
10b
RTB lower retaining screw
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
11
Chapter 1
Install a 1769 Module
North American Hazardous Location Approval
The following information applies when operating this equipment Informations sur l’utilisation de cet équipement en environnements
in hazardous locations.
dangereux.
Products marked "CL I, DIV 2, GP A, B, C, D" are suitable for use in Class I Les produits marqués "CL I, DIV 2, GP A, B, C, D" ne conviennent qu'à une
Division 2 Groups A, B, C, D, Hazardous Locations and nonhazardous
utilisation en environnements de Classe I Division 2 Groupes A, B, C, D
locations only. Each product is supplied with markings on the rating
dangereux et non dangereux. Chaque produit est livré avec des marquages sur
nameplate indicating the hazardous location temperature code. When
sa plaque d'identification qui indiquent le code de température pour les
combining products within a system, the most adverse temperature code environnements dangereux. Lorsque plusieurs produits sont combinés dans un
(lowest "T" number) may be used to help determine the overall temperature système, le code de température le plus défavorable (code de température le
code of the system. Combinations of equipment in your system are subject plus faible) peut être utilisé pour déterminer le code de température global du
to investigation by the local Authority Having Jurisdiction at the time of
système. Les combinaisons d'équipements dans le système sont sujettes à
installation.
inspection par les autorités locales qualifiées au moment de l'installation.
WARNING:
AVERTISSEMENT:
Explosion Hazard
Risque d’Explosion
• Do not disconnect equipment unless
power has been removed or the area is
known to be nonhazardous.
• Do not disconnect connections to this
equipment unless power has been
removed or the area is known to be
nonhazardous. Secure any external
connections that mate to this
equipment by using screws, sliding
latches, threaded connectors, or other
means provided with this product.
• Substitution of components may impair
suitability for Class I, Division 2.
• If this product contains batteries, they
must only be changed in an area known
to be nonhazardous.
• Couper le courant ou s'assurer que
l'environnement est classé non dangereux
avant de débrancher l'équipement.
• Couper le courant ou s'assurer que
l'environnement est classé non dangereux
avant de débrancher les connecteurs. Fixer
tous les connecteurs externes reliés à cet
équipement à l'aide de vis, loquets
coulissants, connecteurs filetés ou autres
moyens fournis avec ce produit.
• La substitution de composants peut rendre
cet équipement inadapté à une utilisation
en environnement de Classe I, Division 2.
• S'assurer que l'environnement est classé
non dangereux avant de changer les piles.
ATTENTION: Prevent Electrostatic Discharge
Electrostatic discharge can damage integrated circuits or semiconductors if you touch bus connector pins or the
terminal block. Follow these guidelines when you handle the module:
•
•
•
•
•
•
Touch a grounded object to discharge static potential.
Wear an approved wrist-strap grounding device.
Do not touch the bus connector or connector pins.
Do not touch circuit components inside the module.
Use a static-safe work station, if available.
When not in use, keep the module in its static-shield box.
ATTENTION: Remove power before removing or inserting this module. When you remove or insert a module with
power applied, an electrical arc may occur. An electrical arc can cause personal injury or property damage in these
ways:
• Sending an erroneous signal to your system’s field devices causing unintended machine motion
• Causing an explosion in a hazardous environment
Electrical arcing causes excessive wear to contacts on both the module and its mating connector. Worn contacts may
create electrical resistance.
12
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Install a 1769 Module
Chapter 1
Hazardous Location Considerations
This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D or
non-hazardous locations only. The following WARNING statement applies to
use in hazardous locations.
WARNING: EXPLOSION HAZARD
• Substitution of components may impair suitability for Class I, Division 2.
• When in hazardous locations, turn off power before wiring or replacing
modules.
• Do not disconnect equipment unless power has been switched off or the
area is known to be non-hazardous.
• This product must be installed in an enclosure.
• All wiring must comply with N.E.C. article 501-4(b).
Environnements Dangereux
Cet équipement est conçu pour être utilisé dans des environnements de Classe 1,
Division 2, Groupes A, B, C, D ou non dangereux. La mise en garde suivante
s’applique à une utilisation dans des environnements dangereux.
WARNING: DANGER D’EXPLOSION
La substitution de composants peut rendre cet équipement impropre à une
utilisation en environnement de Classe 1, Division 2.
Ne pas remplacer de composants ou déconnecter l'équipement sans s'être
assuré que l'alimentation est coupée et que l'environnement est classé non
dangereux.
Ne pas connecter ou déconnecter des composants sans s'être assuré que
l'alimentation est coupée ou que l'environnement est classé non dangereux.
Ce produit doit être installé dans une armoire.
Install Summary
Follow these steps to install the module.
1. System Assembly.
2. Ground the Module.
3. Wire the Module.
This publication describes these steps in detail.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
13
Chapter 1
Install a 1769 Module
System Assembly
The module can be attached to the controller or an adjacent I/O module before
or after mounting.
• For mounting instructions, see Panel Mounting on page 15 or DIN Rail
Mounting on page 16.
• To work with a system that is already mounted, see Replace a Module on
page 17.
The following procedure shows you how to assemble the Compact I/O system.
3
4
2
1
6
1
5
Item
Description
Item
Description
1
Tongue-and-groove slots
4
Bus lever
2
Bus connectors
5
End-cap terminator
3
Positioning tab
6
End-cap bus terminator
1. Disconnect power.
2. Check that the bus lever of the module to be installed is in the unlocked
(fully right) position.
3. Use the upper and lower tongue-and-groove slots (1) to secure the modules
together (or to a controller).
4. Move the module back along the tongue-and-groove slots until the bus
connectors (2) line up with each other.
5. Push the bus lever back slightly to clear the positioning tab (3).
Use your fingers or a small screwdriver.
6. To allow communication between the controller and module, move the
bus lever fully to the left (4) until it clicks.
7. Make sure the lever is locked firmly in place.
ATTENTION: When attaching I/O modules, it is very important that the
bus connectors are securely locked together to make a proper electrical
connection.
14
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Install a 1769 Module
Chapter 1
8. Attach an end-cap terminator (5) to the last module in the system by using
the tongue-and-groove slots as before.
9. Lock the end-cap bus terminator (6).
A 1769-ECR or 1769-ECL right or left end cap must be used to terminate
the end of the serial communication bus.
IMPORTANT
ATTENTION: During panel or DIN rail mounting of all devices, be sure
that all debris, such as metal chips and wire strands, is kept from falling
into the module. Debris that falls into the module could cause damage on
powerup.
Minimum Spacing
Maintain spacing from enclosure walls, wireways, and adjacent equipment. Allow
50 mm (2 in.) of space on all sides for adequate ventilation.
2
3
2
2
2
6
2
1
4
4
5
Item
Description
Item
Description
1
Top
4
Side
2
Compact I/O modules
5
Bottom
3
End cap
6
Host controller
Panel Mounting
Mount the module to a panel by using two screws per module. Use M4 or #8
panhead screws. Mounting screws are required on every module.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
15
Chapter 1
Install a 1769 Module
Panel Mounting Using the Dimensional Template
Note: Overall hole spacing
Overall hole spacing
tolerance: +/-Note:
0.4mm
(0.016 in.).
HostHost
Controller
Controller
Spacing for single-wide
35mm35mm
(1.378
Spacing formodules
single-wide modules
(1.378in.)
in.)
Spacing for one-and-a half-wide
modules
52.5mm
(2.067
in.)
Spacing for one-and-a
half-wide
modules 52.5mm
(2.067
in.)
Refer to host controllerRefer
documentation
for this for
dimension.
to host controller documentation
this dimension.
tolerance: ±0.4mm (0.016 in.).
30535-M
Panel Mounting Procedure Using Modules as a Template
The following procedure lets you use the assembled modules as a template for
drilling holes in the panel. If you have sophisticated panel mounting equipment,
you can use the dimensional template provided on page 16. Due to module
mounting hole tolerance, it is important to follow these procedures.
1. On a clean work surface, assemble no more than three modules.
2. Using the assembled modules as a template, carefully mark the center of all
module-mounting holes on the panel.
3. Return the assembled modules to the clean work surface, including any
previously mounted modules.
4. Drill and tap the mounting holes for the recommended M4 or #8 screw.
5. Place the modules back on the panel, and check for proper hole alignment.
6. Attach the modules to the panel using the mounting screws.
TIP
If you are mounting more modules, mount only the last one of this group
and put the others aside. This reduces remounting time during drilling
and tapping of the next group.
7. Repeat steps 1…6 for any remaining modules.
DIN Rail Mounting
The module can be mounted using the following DIN rails:
• 35 x 7.5 mm (1.38 x 0.30 in.; EN 50 022 - 35 x 7.5)
• 35 x 15 mm (1.38 x 0.59 in.; EN 50 022 - 35 x 15)
Before mounting the module on a DIN rail, close the DIN rail latches. Press the
DIN rail mounting area of the module against the DIN rail. The latches will
momentarily open and lock into place.
16
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Install a 1769 Module
Chapter 1
Replace a Module
To replace the module while the system is mounted to a panel or DIN rail, follow
these steps.
1. Remove power.
2. On the module to be removed, use a screwdriver to remove the upper and
lower mounting screws from the module or open the DIN latches.
3. Move the bus lever to the right to disconnect or unlock the bus.
4. On the right-side adjacent module, move its bus lever to the right to
disconnect it from the module to be removed.
5. Gently slide the disconnected module forward.
If you feel excessive resistance, check that the module has been
disconnected from the bus, and that both mounting screws have been
removed or DIN latches have been opened.
TIP
It may be necessary to rock the module slightly from front to back to
remove it, or, in a panel-mounted system, to loosen the screws of
adjacent modules.
6. Before installing the replacement module, be sure that the bus lever on the
module to be installed and the bus lever on the right-side adjacent module
are in the unlocked (fully right) position.
7. Slide the replacement module into the open slot.
8. Connect the modules together by locking (fully left) the bus levers on the
replacement module and the right-side adjacent module.
9. Replace the mounting screws or snap the module onto the DIN rail.
Ground the Module
This product is intended to be mounted to a well-grounded mounting surface,
such as a metal panel. Additional grounding connections from the module’s
mounting tabs or DIN rail are not required unless the mounting surface cannot
be grounded. Refer to the Industrial Automation Wiring and Grounding
Guidelines, publication 1770-4.1, for additional information.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
17
Chapter 1
Install a 1769 Module
Wire the Module
Consider the following when wiring your system:
• Channels are isolated from each other.
• Use Belden 8761, or equivalent, shielded wire.
• Under normal conditions, the drain wire and shield junction must be
connected to earth ground with a panel or DIN rail mounting screw at the
analog I/O module end. Keep the shield connection to ground as short as
possible.
TIP
In environments where high frequency noise may be present, it may be
necessary to ground the shield via a 0.1 µF capacitor at the load end and
also ground the module end without a capacitor.
• For optimum accuracy, limit overall cable impedance by keeping your cable
as short as possible. Locate the I/O system as close to your sensors or
actuators as your application will permit.
• Load resistance for each voltage output channel must be equal to or greater
than 2K Ω..
ATTENTION: Miswiring of the module to an AC/DC source will damage
the module.
Be careful when stripping wires. Wire fragments that fall into a module
could cause damage at powerup. Once wiring is complete, make sure the
module is free of all metal fragments.
Refer to Appendix 2 for wiring diagrams of each module.
Label Terminals
A removable, write-on label is provided with the module. Remove the label from
the door, mark the identification of each terminal with permanent ink, and slide
the label back into the door. Your markings (ID tag) will be visible when the
module door is closed.
18
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Install a 1769 Module
Chapter 1
Remove the Terminal Block
To remove the terminal block, loosen the upper and lower retaining screws. The
terminal block will back away from the module as you remove the screws. When
replacing the terminal block, torque the retaining screws to 0.46 N•m (4.1 lb•in).
3
1
2
Item
Description
1
Wiring the finger-safe terminal block
2
Lower retaining screws
3
Upper retaining screws
Wire the Terminal Block
When wiring the terminal block, keep the finger-safe cover in place.
1. Loosen the terminal screws to be wired.
2. Route the wire under the terminal pressure plate.
You can use the bare wire or a spade lug. The terminals will accept a 6.35
mm (0.25 in.) spade lug.
TIP
The terminal screws are non-captive. You can use a ring lug [maximum
6.35 mm (0.25 in.) o.d. with a 3.53 mm (0.139 in.) minimum i.d. (M3.5)]
with the module.
3. Tighten the terminal screw making sure the pressure plate secures the wire.
Recommended torque when tightening terminal screws is 0.68 N•m
(6 lb•in).
TIP
If you need to remove the finger-safe cover, insert a screwdriver into one
of the square wiring holes and gently pry the cover off. If you wire the
terminal block with the finger-safe cover removed, you will not be able to
put it back on the terminal block because the wires will be in the way.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
19
Chapter 1
Install a 1769 Module
Wire Size and Terminal Screw Torque
Each terminal accepts one or two wires with the following restrictions.
Wire Type
20
Wire Size
Terminal Screw
Torque
Retaining Screw
Torque
Solid
Cu-90 °C (194 °F) #14…#22 AWG
0.68 N•m (6 lb•in)
0.46 N•m (4.1 lb•in)
Stranded
Cu-90 °C (194 °F) #16…#22 AWG
0.68 N•m (6 lb•in)
0.46 N•m (4.1 lb•in)
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Chapter
2
Module Wiring
1769-IA8I
Compact individually-isolated 120V AC input module
1769-IA8I
L1a
100/120V AC
AC
COM 0
L2a
IN 0
L1b
100/120V AC
AC
COM 1
L2b
IN 1
L1c
100/120V AC
AC
COM 2
L2c
AC
COM3
AC
COM4
AC
COM5
AC
COM6
AC
COM7
IN 2
IN 3
IN 4
IN 5
IN 6
IN 7
NC
NC
1769-IA16
Compact 120V AC input module
1769-IA16
L1
IN 0
IN 1
IN 2
IN 3
IN 4
IN 5
100/120V AC
IN 6
IN 7
IN 8
IN 9
IN 10
IN 11
IN 12
IN 13
IN 14
IN 15
L2
AC
COM
AC
COM
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Commons are
connected internally.
21
Chapter 2
Module Wiring
1769-IF4
Compact voltage/current analog input module
1769-IF4 Single-ended Sensor/Transmitter Inputs
1769-IF4 Differential Inputs
Belden 8761 Cable (or equivalent)
–
Analog Source
V/I in 0 ANLG Com
V/I in 1 ANLG Com
V/I in 2 ANLG Com
V/I in 3 ANLG Com
DC NEUT
+
V in 0 +
Sensor/
+
Transmitter Supply
Current
V in 0 +
+ Signal
V/I in 0 -
Voltage
V/I in 1 -
I in 0 +
ANLG Com
V in 1 +
I in 0+
V in 1 +
I in 1+
Earth ground the shield
locally at the module.
V in 2 +
I in 1 +
ANLG Com
+ Ground
I in 2+
Signal
V in 2 +
V/I in 2 -
V in 3 +
Voltage
+ Ground
I in 3+
+24V DC
+
-
External 24V
DC Power
Supply
I in 2 +
ANLG Com
Signal
V in 3 +
V/I in 3 I in 3 +
ANLG Com
+24V DC
DC NEUT
External 24V
+
DC Power
Supply
The external power supply must be rated Class 2, with a 24V DC
range of 20.4…26.4V DC and 60 mA minimum. Series B and
later modules support this option.
1769-IF4 Mixed Transmitter Inputs
Single-ended
Voltage
–
Signal
V in 0 +
V/I in 0 -
+
I in 0 +
ANLG Com
V in 1 +
+
Differential
Signal
Voltage
–
–
V/I in 1 -
–
V in 2 +
V/I in 2 -
I in 1 +
ANLG Com
+
Differential Signal
+
Current
–
I in 2 +
ANLG Com
V in 3 +
+
V/I in 3 I in 3 +
ANLG Com
+24V DC
DC NEUT
Two-wire Signal
Current
+
Sensor/
+
Transmitter
–
Supply
External 24V +
DC Power
–
Supply
22
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Module Wiring
1769-IF4I
Chapter 2
Compact voltage/current analog, individually-isolated input module
1769-IF4I Differential Inputs
1769-IF4I Single-ended Sensor/Transmitter Inputs
Belden 8761 Cable (or equivalent)
Analog Source
Sensor/
+
Transmitter Supply
Current
+
Signal
Voltage
+
Ground
Voltage
Ground
+
Signal
Signal
1769-IF4I Mixed Transmitter Inputs
Sensor/ +
Transmitter
Supply
Ch0+
N/C
Current
+
Signal
Ch0_iRtn
N/C
Ch0Ch1+
N/C
Voltage
Ground Signal
+
Ch1_iRtn
N/C
Ch1Ch2+
N/C
Voltage
+ Ground Signal
Ch2_iRtn
N/C
Ch2Ch3+
N/C
Ch3_iRtn
N/C
Differential +
Voltage
_
Signal
+
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Ch3-
23
Chapter 2
Module Wiring
1769-IF4XOF2
Compact combination input/output analog module
1769-IF4XOF2 Differential Inputs
1769-IF4XOF2 Outputs
Belden 8761 Cable (or equivalent)
V in 0+
I in 0+
I in 1+
V in 2+
I in 2+
V in 3+
I in 0+
V in 2 +
V/I in 2-
V/I in 3 -
–
Differential
Voltage
Transmitter
Earth ground the shield
locally at the module.
ANLG Com
ANLG Com
V out 0+
V out 1+
ANLG Com
ANLG Com
V out 0+
+
I in 2+
I in 3+
V/I in 3-
Earth Ground
V/I in 0-
V/I in 1 -
V/I in 1-
V/I in 2V in 3+
I in 3+
Voltage
V in 0+
V in 1+
V/I in 0 V in 1+
I in 1+
I out 0+
I out 1+
I out 0+
V out 1+
Current
I out 1 +
Earth Ground
1769-IF4XOF2 Single-ended Sensor/Transmitter Inputs
Sensor/ +
Transmitter Supply
1769-IF4XOF2 Mixed Transmitter Inputs
Current
V in 0+
+
I in 0+
Signal
Single-ended Signal
Voltage
–
I in 0+
+
V/I in 0 V in 1+
I in 1+
V/I in 1-
Voltage
+
Signal
V in 2+
I in 2+
V/I in 2V in 3+
I in 3+
V/I in 3ANLG Com
+
Differential Signal
–
Voltage
–
+
+
Differential Signal
Current
–
–
+
I out 0+
V out 1+
Two-wire
Current
Signal
+
I out 1 +
The sensor power supply must be rated Class 2.
24
V/I in 0 V in 1+
I in 1+
V/I in 1V in 2+
I in 2+
V/I in 2V in 3+
I in 3+
V/I in 3ANLG Com
ANLG Com
V out 0+
ANLG Com
V out 0+
V in 0+
Sensor/
+
Transmitter
–
Supply
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I out 0+
V out 1+
I out 1 +
Module Wiring
1769-IF4FXOF2F
Chapter 2
Compact combination fast input/output analog module
1769-IF4FXOF2F Differential Inputs
Simplified Input Circuit Diagram
Belden 8761 Cable (or equivalent)
V in 1+
+ Differential
V in 0+
Voltage
V/I in 0V/I in 1 I in 1+
V in 3+
V/I in 3 -
– Transmitter
I in 0+
V in 2 +
V/I in 2-
Earth ground the shield
locally at the module.
I in 2+
I in 3+
ANLG Com
V out 1+
Simplified Output Circuit Diagram
I out 1+
ANLG Com
V out 0+
I out 0+
+
Differential
Current
Transmitter
–
Earth ground the shield
locally at the module.
The sensor power supply must be rated Class 2.
1769-IF4FXOF2F Mixed Transmitter Inputs
1769-IF4FXOF2F Single-ended Sensor/Transmitter Inputs
Sensor/
+
Transmitter Supply
Current
V in 0+
+
I in 0+
Signal
V/I in 0 -
Single-ended
Voltage
–
+
I in 1+
Differential Signal
–
Voltage
V/I in 1V in 2+
I in 2+
–
Differential Signal
–
Current
I in 3+
V/I in 3ANLG Com
+
+
V/I in 2V in 3+
–
+
V out 0+
I out 1 +
The sensor power supply must be rated Class 2.
Two-wire
Current
V/I in 0 V in 1+
I in 1+
V/I in 1V in 2+
I in 2+
V/I in 2V in 3+
I in 3+
V/I in 3ANLG Com
ANLG Com
V out 0+
ANLG Com
I out 0+
V out 1+
V in 0+
I in 0+
+
V in 1+
Voltage
+
Signal
Signal
Signal
+
I out 0+
V out 1+
I out 1 +
Sensor/
+
Transmitter
–
Supply
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
25
Chapter 2
Module Wiring
1769-IF4FXOF2F Outputs
V in 0+
I in 0+
V/I in 0 V in 1+
I in 1+
V/I in 1V in 2+
I in 2+
V/I in 2V in 3+
I in 3+
Voltage
V/I in 3-
Earth Ground
ANLG Com
ANLG Com
V out 0+
I out 0+
V out 1+
Current
I out 1 +
Earth Ground
26
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Module Wiring
1769-IF8
Chapter 2
Compact voltage/current analog input module
Belden 8761 Cable (or equivalent)
1769-IF8 Differential Inputs
Analog Source
–
V/I in 0ANLG Com
V/I in 1ANLG Com
V/I in 2ANLG Com
V/I in 3ANLG Com
NC
+
V in 0+
I in 0+
V in 1+
I in 1+
–
V/I in 4ANLG Com
Earth ground the shield
locally at the module.
V in 2+
V/I in 5ANLG Com
V/I in 6-
I in 2+
ANLG Com
V in 3+
V/I in 7-
I in 3+
ANLG Com
NC
NC
V in 4+
+
I in 4+
V in 5+
I in 5+
V in 6+
I in 6+
V in 7+
I in 7+
NC
1769-IF8 Single-ended Sensor/Transmitter Inputs
The sensor power supply must be rated Class 2.
Sensor/
+
Transmitter Supply
V in 0 +
Current
+ Signal
V/I in 0 I in 0 +
ANLG Com
V in 1 +
V/I in 1 -
Voltage
+ Ground Signal
I in 1 +
ANLG Com
V in 2 +
V/I in 2 -
Voltage
+ Ground Signal
I in 2 +
ANLG Com
V in 3 +
V/I in 3 I in 3 +
ANLG Com
NC
NC
Wiring for channels 4…7 are identical.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
27
Chapter 2
Module Wiring
1769-IF8 Mixed Transmitter Inputs
The sensor power supply must be rated Class 2.
Signal
Single-ended
Voltage
V in 0 +
V/I in 0 -
+
–
I in 0 +
ANLG Com
V in 1 +
+
Differential Signal
–
Voltage
–
V/I in 1 I in 1 +
ANLG Com
+
V in 2 +
V/I in 2 -
–
Differential Signal
+
Current
–
I in 2 +
ANLG Com
V in 3 +
+
V/I in 3 I in 3 +
2-wire
Current
ANLG Com
NC
NC
Signal
+
Wiring for channels 4…7 are identical.
Sensor/
+
Transmitter
–
Supply
1769-IF16C
Compact current analog input module
1769-IF16C Sensor/Transmittor Inputs
Simplified Input Circuit Diagram
VLOCAL
VLOCAL
VLOCAL
VLOCAL
Sensor/
+
Transmitter Supply
Current
+
Signal
10 M
200
20 K
+
IN+
Gain
249
0.1 μF
COM
20 K
M
u
l
t
i
p
l
e
x
e
r
Current
A/D
+ Ground Signal
IN0+
IN1+
IN2+
IN3+
IN4+
IN5+
IN6+
IN7+
Com
Com
IN8+
IN9+
IN10+
IN11+
IN12+
IN13+
IN14+
IN15+
The sensor power supply must be rated Class 2.
28
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Module Wiring
1769-IF16V
Chapter 2
Compact voltage analog input module
1769-IF16V Sensor/Transmittor Inputs
Simplified Input Circuit Diagram
VLOCAL
VLOCAL
VLOCAL
VLOCAL
Sensor/
+
Transmitter Supply
Voltage
+
Signal
10 M
200
20 K
+
IN+
Gain
0.1 μF
COM
20 K
M
u
l
t
i
p
l
e
x
e
r
Voltage
A/D
+ Ground Signal
IN0+
IN1+
IN2+
IN3+
IN4+
IN5+
IN6+
IN7+
Com
Com
IN8+
IN9+
IN10+
IN11+
IN12+
IN13+
IN14+
IN15+
The sensor power supply must be rated Class 2.
1769-IG16
Compact TTL input module
Simplified Input Circuit Diagram
· Use Belden 8761, or equivalent, shielded wire.
· Do not connect more than 2 wires to any single terminal.
· DC power cable and I/O cables should not exceed 10 m (30 ft).
· The capacitors shown above must be 0.01 µF and rated for 2000V min.
· User power supply must be rated Class 2 with a 5V DC range of
4.5…5.5V DC.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
29
Chapter 2
Module Wiring
1769-IM12
Compact 240V AC input module
1769-IM12
L1
IN 0
IN 1
IN 2
IN 3
IN 4
IN 5
IN 6
200/240V AC
IN 7
IN 8
IN 9
IN 10
IN 11
NC
NC
NC
NC
AC
COM
AC
COM
L2
Commons are
connected internally.
Do not use the NC terminals as a connection.
1769-IQ16
Compact 24V DC sink/source input module
1769-IQ16
+DC (sinking)
-DC (sourcing)
IN 0
IN 1
IN 2
24V DC
IN 3
IN 4
IN 5
IN 6
IN 7
+DC (sinking)
-DC (sourcing)
DC
COM 1
IN 9
IN 8
IN 11
24V DC
IN 10
IN 13
IN 12
IN 15
-DC (sinking)
+DC (sourcing)
30
DC
COM 2
IN 14
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
-DC (sinking)
+DC (sourcing)
Module Wiring
1769-IQ16F
Chapter 2
Compact 24V DC sink/source, high-speed input module
1769-IQ16F
+DC (sinking)
-DC (sourcing)
IN 0
IN 1
IN 2
24V DC
IN 3
IN 4
IN 5
IN 6
IN 7
+DC (sinking)
-DC (sourcing)
DC
COM 1
-DC (sinking)
+DC (sourcing)
IN 9
IN 8
IN 11
24V DC
IN 10
IN 13
IN 12
IN 15
DC
COM 2
-DC (sinking)
+DC (sourcing)
1769-IQ32
IN 14
Compact 24V DC sink/source input module
1769-IQ32
+DC (Sinking)
– DC (Sourcing)
IN 1
IN 3
IN 5
IN 7
+DC (Sinking)
– DC (Sourcing)
IN 0
IN 17
IN 2
24VDC
IN 19
IN 4
IN 21
IN 6
DC
COM 1
IN 23
– DC (Sinking)
+ DC (Sourcing)
+ DC (Sinking)
– DC (Sourcing)
IN 11
IN 13
– DC (Sinking)
+ DC (Sourcing)
IN 15
DC
COM 2
IN 18
24VDC
IN 20
IN 22
DC
COM 3
– DC (Sinking)
+ DC (Sourcing)
+ DC (Sinking)
– DC (Sourcing)
IN 9
24VDC
IN 16
IN 25
IN 8
24VDC
IN 10
IN 27
IN 29
IN 12
IN 14
– DC (Sinking)
+ DC (Sourcing)
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
IN 31
DC
COM 4
IN 24
IN 26
IN 28
IN 30
31
Chapter 2
Module Wiring
1769-IQ32T
Compact 24V DC sink/source, terminated input module
1769-IQ32T
32
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Module Wiring
1769-IQ6XOW4
Compact combination 24V DC sink/source input and AC/DC relay output
module
Simplified Input Circuit Diagram
1769-IQ6XOW4
Vcc
IN
Chapter 2
CR
OUT 0
CR
OUT 2
3K
VAC
VDC
L1 or +DC
OUT 1
CR
OUT 3
CR
L2 or -DC
NC
DC COM
0.1 μF
NC
536
NC
NC
NC
NC
+DC (sinking)
-DC (sourcing)
IN 0
IN 1
Simplified Output Circuit Diagram
24V DC
IN 2
IN 3
+24V
VAC- VDC
-DC (sinking)
+DC (sourcing)
IN 4
DC
COM
IN 5
OUT
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
33
Chapter 2
Module Wiring
1769-IR6
Compact RTD/resistance input module
Two-wire RTD Configuration
Cable Shield (to Ground)
Add Jumper
RTD EXC
RTD EXC
Return
Return
EXC 3
SENSE 3
RTN 3
Belden 9501 Shielded Cable
EXC 4
Three-wire RTD Configuration
Cable Shield (to Ground)
EXC 3
SENSE 3
RTN 3
RTD EXC
RTD EXC
Sense
Sense
Return
Return
Belden 83503 or 9533 Shielded Cable
EXC 4
Four-wire RTD Configuration
Cable Shield (to Ground)
EXC 3
SENSE 3
RTN 3
RTD EXC
RTD EXC
Sense
Sense
Return
Return
EXC 4
Belden 83503 or 9533 Shielded Cable
Leave one sensor wire open.
34
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Module Wiring
Chapter 2
Two-wire Potentiometer Configuration
Cable Shield (to Ground)
Add Jumper
Potentiometer
RTD EXC
EXC 3
SENSE 3
Return
RTN 3
Belden 9501 Shielded Cable
Cable Shield (to Ground)
Add Jumper
Potentiometer
RTD EXC
EXC 3
SENSE 3
Return
RTN 3
Belden 9501 Shielded Cable
Three-wire Potentiometer Configuration
Cable Shield (to Ground)
Run RTD EXC and sense wires from the module to
potentiometer terminal and tie terminal to one point.
Potentiometer
RTD EXC
EXC 3
Sense
SENSE 3
RTN 3
Return
Belden 83503 or 9533 Shielded Cable
Cable Shield (to Ground)
Run RTD EXC and sense wires from the module to
potentiometer terminal and tie terminal to one point.
RTD EXC
Potentiometer
EXC 3
Sense
SENSE 3
Return
RTN 3
Belden 83503 or 9533 Shielded Cable
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
35
Chapter 2
Module Wiring
1769-IT6
Compact Thermocouple/mV input module
CJC Sensor
CJC 0+
NC
+
IN 0+
+
-
CJC 0-
IN 0-
IN 3+
IN 1 +
IN 3-
IN 1-
IN 4+
Ungrounded
Thermocouple
IN 4IN 5+
IN 5NC
1769-OA8
Within 10V DC
+
IN 2+
IN 2-
-
CJC 1CJC 1+
Grounded Thermocouple
Grounded Thermocouple
CJC Sensor
Compact 100/240V AC solid state output module
1769-OA8
Simplified Output Circuit Diagram
Vcc
51
VAC
Z
CR
OUT0
CR
OUT2
27
L1
VAC 1
OUT1
CR
OUT3
CR
L2
470V
150
0.015μF
L1
OUT
100 to 240V AC
VAC 2
CR
OUT4
CR
OUT6
L2
36
100 to 240V AC
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
OUT5
CR
OUT7
CR
Module Wiring
1769-OA16
Chapter 2
Compact 120/240V AC solid state output module
1769-OA16
Simplified Output Circuit Diagram
Vcc
51
VAC
CR
OUT 0
CR
OUT 2
CR
OUT4
CR
OUT 3
CR
OUT 5
CR
OUT 7
CR
27
0.015 μF
100 to 240V AC
L2
470V
150
L1
OUT 1
OUT6
CR
Z
VAC 1
L1
VAC 2
OUT
100 to 240V AC
CR
OUT 8
CR
OUT10
CR
OUT 12
CR
OUT 14
OUT 9
CR
OUT11
CR
OUT 13
CR
OUT 15
CR
L2
1769-OB8
Compact solid state 24V DC source, high-current output module
1769-OB8
Simplified Output Circuit Diagram
Logic Side
User Side
OUT 0
CR
OUT 2
VDC
DC COM
1
DC -
NC
VCC
NC
OUT
ASIC
COM
NC
CR
OUT 4
CR
OUT 6
DC COM
2
DC+
+VDC 1
OUT 1
OUT 3
CR
NC
NC
NC
DC+
+VDC 2
OUT 5
CR
OUT 7
CR
DC-
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
37
Chapter 2
Module Wiring
1769-OB16
Compact solid state 24V DC source output module
1769-OB16
Simplified Output Circuit Diagram
+VDC
OUT 0
CR
OUT 2
G
15K
OUT
0.1μF
CR
OUT 6
CR
OUT 8
D
OUT 12
20K
OUT 14
DC COM
OUT 1
CR
OUT 3
CR
OUT 5
OUT 10
100pF
+DC
+VDC
OUT 4
S
10K
Vcc
CR
DC COM
OUT 7
CR
OUT 9
CR
OUT 11
CR
OUT 13
CR
24VD C (source)
OUT 15
-DC
1769-OB16P
Compact solid state 24V DC source, protected output module
1769-OB16P
Simplified Output Circuit Diagram
Vcc
6V
+VDC
Voltage
Regulator
100pF
OUT 0
CR
OUT 2
OUT 4
39V
39V
47K
CR
OUT
CR
OUT 6
CR
OUT 8
OUT 10
OUT 12
OUT 14
DC COM
DC COM
Protection circuit is not shown.
38
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
+DC
+VDC
OUT 1
CR
OUT 3
CR
OUT 5
OUT 7
CR
OUT 9
CR
OUT 11
CR
OUT 13
CR
24V DC
OUT 15
-DC
Module Wiring
1769-OB32
Chapter 2
Compact solid state 24V DC source output module
1769-OB32
CR
OUT 0
CR
OUT 2
OUT 4
OUT 6
CR
OUT 8
CR
+DC
+VDC 1
OUT 1
CR
OUT 3
CR
CR
OUT 12
OUT 11
CR
OUT 13
CR
24V DC
CR
OUT 10
OUT 14
DC OUT 15
COM 1
OUT 16
CR
OUT 18
CR
OUT 22
CR
OUT 24
+DC
+VDC 2
OUT 20
OUT 5
OUT 7
OUT 9
CR
OUT 17
CR
OUT 19
CR
OUT 21
OUT 23
CR
OUT 25
CR
OUT 27
CR
OUT 29
CR
OUT 26
OUT 28
OUT 30
DC OUT 31
COM 2
24V DC
-DC
-DC
Simplified Output Circuit Diagram
Logic Side
User Side
VDC
S
TR1
G
VCC
ASIC
D
OUT
COM
1769-OB32T
Compact solid state 24V DC source, terminated output module
1769-OB32T
Simplified Output Circuit Diagram
Logic Side
+VDC 1
+VDC 2
+VDC 1
+VDC 2
User Side
VDC
S
TR1
VCC
ASIC
G
24V DC
D
24V DC
OUT
COM
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
39
Chapter 2
Module Wiring
1769-OF2
Compact voltage/current output analog module
1769-OF2
V out 0 +
Voltage
I out 0 +
ANLG Com
Earth Ground
NC
V out 1 +
I out 1 +
Current
ANLG Com
Earth Ground
External 24V DC
Power Supply
+
-
NC
+24V DC
DC NEUT
The external power supply must be rated Class 2, with a 24V DC
range of 20.4…26.4V DC and 60 mA minimum. Series B and
later modules support this option.
1769-OF4
Compact voltage/current output analog module
Simplified Schematic
Output
D to A
CPU
Converter
Current
Output
Isolated
DC to DC
Converter
40
Voltage
+15V
+5V
GND
-15V
18-pin Terminal Block
ASIC
Isolation
Optocouplers
16-pin Backplane Connector
Indicator
V out 3+
I out 3+
V out 2+
Voltage Load
I out 2+
Earth Ground
ANLG Com
ANLG Com
V out 0+
I out 0+
V out 1+
Current Load
I out 1 +
Earth Ground
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Module Wiring
1769-OF4CI
Chapter 2
Compact current output, individually isolated analog module
1769-OF4CI
Current
Earth Ground
1769-OF4VI
Compact voltage output, individually isolated analog module
1769-OF4VI
Voltage
Earth Ground
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
41
Chapter 2
Module Wiring
1769-OF8C
Compact current output analog module
1769-OF8C
I out 0+
ANLG Com
ANLG Com
I out 1+
ANLG Com
I out 2+
ANLG Com
Current
I out 3+
ANLG Com
Earth Ground
External 24V DC Power +
Supply (optional)
I out 4+
ANLG Com
I out 5+
ANLG Com
I out 6+
ANLG Com
I out 7+
DC NEUT
+24V DC
The external power supply must be rated Class 2, with a 24V DC range of 20.4…6.4V DC
and 60 mA minimum. Series B and later modules support this option.
42
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Module Wiring
1769-OF8V
Chapter 2
Compact voltage output analog module
1769-OF8V
V out 0+
ANLG Com
ANLG Com
V out 1+
ANLG Com
V out 2+
ANLG Com
Voltage
V out 3+
ANLG Com
Earth Ground
External 24V DC Power +
Supply (optional)
-
V out 4+
ANLG Com
V out 5+
ANLG Com
V out 6+
ANLG Com
V out 7+
DC NEUT
+24V DC
The external power supply must be rated Class 2, with a 24V DC range of 20.4…6.4V DC
and 60 mA minimum. Series B and later modules support this option.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
43
Chapter 2
Module Wiring
1769-OG16
Compact TTL output module
Simplified Output Circuit Diagram
· Use Belden 8761, or equivalent, shielded wire.
· Do not connect more than two wires to any single terminal.
· DC power cable and I/O cables should not exceed 10 m (30 ft).
· The capacitors shown above must be 0.01 µF and rated for 2000V min.
· User power supply must be rated Class 2 with a 5V DC range of
4.5…5.5V DC.
1769-OV16
Compact solid state 24V DC sink output module
1769-OV16
Simplified Output Circuit Diagram
+DC
+VDC
+VDC
Vcc
CR
OUT 0
CR
OUT 2
10K
CR
OUT 3
CR
OUT 4
OUT 5
100pF
0.1μF
D
OUT
6.8 K
CR
OUT 6
CR
OUT 8
OUT 7
CR
OUT 9
CR
OUT 11
CR
OUT 13
CR
24V DC (sink)
OUT 10
G
4.7 K
OUT 1
S
DC COM
OUT 12
OUT 14
OUT 15
DC COM
-DC
44
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Module Wiring
1769-OV32T
Chapter 2
Compact solid state 24V DC sink, terminated output module
1769-OV32T
Simplified Output Circuit Diagram
+VDC 1
+VDC 2
+VDC 1
+VDC 2
+VDC
~
OUT
DC COM
1769-OW8
Compact AC/DC relay contact module
Simplified Output Circuit Diagram
1769-OW8
+24V
VAC - VDC
OUT 0
CR
OUT
L2 or -DC
L1 or +DC
OUT 1
CR
OUT 3
CR
OUT 5
CR
L2 or -DC
OUT 2
VAC-VDC
2
L1 or +DC
VAC-VDC
1
CR
OUT 4
CR
OUT 6
OUT 7
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
45
Chapter 2
Module Wiring
1769-OW8I
Compact AC/DC individually isolated, relay contact module
1769-OW8I
Simplified Output Circuit Diagram
L1a or +DCa
+24V
L2a or -DCa
VAC-VDC
CR
OUT 0
VAC-VDC
0
L1b or +DCb
L2b or -DCb
OUT 1
VAC-VDC
1
L1c or +DCc
L2c or -DCc
OUT 2
VAC-VDC
2
OUT
VAC-VDC
3
VAC-VDC
4
OUT 4 VAC-VDC
5
OUT 5 VAC-VDC
6
OUT 6 VAC-VDC
7
OUT 7
NC
NC
OUT 3
1769-OW16
Compact AC/DC relay contact module
1769-OW16
Simplified Output Circuit Diagram
+24V
OUT 0
VAC - VDC
CR
OUT 2
CR
OUT 4
VAC-VDC
1
L1 or +DC
OUT 1
CR
OUT 3
CR
OUT 5
OUT 6
OUT 7
CR
L2 or -DC
OUT
VAC-VDC
2
L1 or +DC
OUT 9
CR
OUT 11
CR
OUT 8
CR
OUT 10
CR
OUT 12
OUT 13
OUT 14
OUT 15
CR
L2 or -DC
1769-ARM
46
The 1769-ARM module is an address reserve module for reserving I/O module
slots. As a result, no wiring is required.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Module Wiring
1769-ASCII
Compact ASCII module
RS-232 Wiring Module to DTE Device (hardware handshaking disabled)
ASCII DTE
DTE
9-pin
25-pin
ASCII
NC
RXD
DCD
TXD
TXD-
2
TXD
NC
COM
RSD
DSR
COM
8
2
3
6
1
3
4
5
1
3
2
6
NC
NC
6
7
8
NC
RTS
CTS
DTR
CTS
RTS
5
4
8
7
20
5
7
9
NC
GND
4
1
RS-232 Wiring Module to Printer (hardware handshaking enabled, standard
printer adapter cable)
ASCII DTE
1 NC
2 RXD
DTE
CD
TXD
3
4
RXD
DSR
5
6
RS-422 Wiring
1
2
TXD
NC
COM
7
8
NC
RTS
CTS
9
N.C.
Chapter 2
COM
DTR
CTS
RTS
RI
GND
9-pin
1
25-pin
8
3
2
6
2
3
6
5
4
8
7
20
5
7
9
4
22
1
3
RXD-
4 RXD5 COM
6 RXD+
TXDCOM
TXD+
7 RTS
8 CTS
9 TXD+
RXD+
RS-485 Wiring
ASCII
1 TRXD2 NC
3
4
5
6
NC
NC
COM
NC
7 RTS
8 CTS
9 TRXD+
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
TRXD-
COM
TRXD+
47
Chapter 2
Module Wiring
1769-BOOLEAN
Compact combination 24V DC sink input/source output BOOLEAN control
module
Simplified Input Schematic
Do not use the NC terminals
as connection points.
Simplified Output Schematic
+VDC
OUT x
OUT DC COM
1769-HSC
Compact high-speed counter module
Cable
Differential Encoder Wiring
+VDC
VS
Use twisted-pair, individually-shielded cable with
a maximum length of 300 m (1000 ft).
Allen-Bradley
845H Series
differential
encoder.
GND
COM
A
A1(+)
A
A1(–)
B
B1(+)
B
B1(–)
Z
Z1(+)
Z
Z1(–)
Shield
Shield/Housing
Earth
Connect only if housing is electronically
isolated from the motor and ground.
48
Power
Supply
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Module Inputs
Module Wiring
Chapter 2
Cable
Single-ended Encoder Wiring
VS
+VDC
GND
COM
Use twisted-pair, individually-shielded cable with
a maximum length of 300 m (1000 ft).
R
Power
Supply
(2)
A1(+)
A
A1(–)
B1(+)
B
Allen-Bradley
845H Series
single-ended
encoder.
B1(–)
Z1(+)
Z
Z1(–)
Shield
Shield/Housing
Connect only if housing is electronically
isolated from the motor and ground.
Earth
Module Inputs
External resistors are required if they are not internal to the encoder. The pull-up resistor (R) value
depends on the power supply value. To calculate the maximum resistor value, use this formula:
( V d c – Vmin )
R = -------------------------------------Imin
where:
· R = maximum pull-up resistor value
· Vdc = power supply voltage
· Vmin = 2.6V DC
· min = 6.8 mA
Power Supply Voltage
Pull-up Resistor Value Max (R)(1)
5V DC
352 Ω
12V DC
1382 Ω
24V DC
3147 Ω
(1)
Resistance values may change, depending upon your application.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
49
Chapter 2
Module Wiring
The minimum resistor (R) value depends on the current sinking capability of the encoder.
Discrete Device Wiring
+VDC
COM
Proximity Sensor
Power
Supply
VS
A1(+)
OUT
A1(–)
COM
VS
Solid-State
Switch
OUT
B1(+)
COM
B1(–)
VS
OUT
R
(1)
Z1(+)
COM
Z1(–)
Photoelectric Sensor
with Open Collector
Sinking Output
Module Inputs
External resistors are required if they are not internal to the encoder. The pull-up resistor (R) value
depends on the power supply value. To calculate the maximum resistor value, use this formula:
( V d c – Vmin )
R = -------------------------------------Imin
where:
· R = maximum pull-up resistor value
· Vdc = power supply voltage
· Vmin = 2.6V DC
· min = 6.8 mA
Power Supply Voltage
Pull-up Resistor Value Max (R)(1)
5V DC
352 Ω
12V DC
1382 Ω
24V DC
3147 Ω
(1)
Resistance values may change, depending upon your application.
The minimum resistor (R) value depends on the current sinking capability of the encoder.
50
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Module Wiring
Output Wiring
OUT DC
CR
OUT 0 +5/24V DC
OUT 1
OUT 2
OUT 3
OUT
DC COM
A0B0Z0A1B1Z1-
Chapter 2
+DC
CR
CR
A0+
B0+
+5/24V DC
Z0+
A1+
B1+
Z1+
-DC
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
51
Chapter 2
Module Wiring
Notes:
52
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Chapter
3
I/O Memory Mapping
I/O Type
Cat. No.
Page
AC digital
1769-IA8I
1769-IA16
1769-IM12
1769-OA8
1769-OA16
54
54
94
107
110
DC digital
1769-IG16
1769-IQ16
1769-IQ16F
1769-IQ32
1769-IQ32T
1769-IQ6XOW4
1769-OB8, Series A
1769-OB16, Series B
1769-OB16P
1769-OB32
1769-OB32T
1769-OG16
1769-OV16
1769-OV32T
92
94
95
96
96
97
113
116
119
122
125
162
165
167
Contact
1769-OW8
1769-OW8I
1769-OW16
170
173
176
Analog
1769-IF4
1769-IF4I
1769-IF4XOF2
1769-IF4FXOF2F
1769-IF8
1769-IF16C
1769-IF16V
1769-IR6
1769-IT6
1769-OF2
1769-OF4
1769-OF4CI
1769-OF4VI
1769-OF8C
1769-OF8V
55
57
61
65
70
80
86
100
104
128
132
135
139
142
152
Specialty
1769-ARM
1769-ASCII
1769-BOOLEAN
1769-HSC
179
180
187
195
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53
Chapter 3 I/O Memory Mapping
1769-IA8I
The following I/O memory mapping lets you configure the 1769-IA8I module.
Input Data File
Word
For each input module, slot x, word 0 in the input data file contains the current
state of the field input points. For the 1769-IA8I, bits 8 to 15 are not used.
0
Bit Position
15
0
14
0
13
0
12
0
11
0
10
0
9
0
8
7
6
5
4
3
2
1
0
0
(1)
r
r
r
r
r
r
r
r
(1) r = read.
1769-IA16
The following I/O memory mapping lets you configure the 1769-IA16 module.
Input Data File
Word
For each input module, slot x, word 0 in the input data file contains the current
state of the field input points.
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
r(1)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
(1) r = read.
54
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
The following I/O memory mapping lets you configure the 1769-IF4 module.
Input Data File
For each input module, slot x, words 0…3 in the input data file contain the analog
values of the inputs.
Word
1769-IF4
Chapter 3
Bit Position
15
14
0
SGN
Analog Input Data Channel 0
1
SGN
Analog Input Data Channel 1
2
SGN
Analog Input Data Channel 2
3
SGN
Analog Input Data Channel 3
4
Not Used
5
U0
O0
13
U1
12
01
11
U2
10
O2
9
U3
8
O3
7
6
5
4
3
2
1
0
S3
S2
S1
S0
Set to 0
The bits are defined as follows:
• SGN = Sign bit in two’s complement format.
• Sx = General status bit for channels 0 through 3. This bit is set (1) when an
error (over- or under-range) exists for that channel.
• Ux = Under-range flag bits for channels 0 through 3. These bits can be
used in the control program for error detection.
• Ox = Over-range flag bits for channels 0 through 3. These bits can be used
in the control program for error detection.
Configuration Data File
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided by the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program using communication rungs. In that case, it is necessary to
understand the bit arrangement. Refer to the Compact I/O Analog Modules
User Manual, publication number 1769-UM002 for additional details.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
55
Chapter 3 I/O Memory Mapping
Words 0……3 of the configuration file allow you to change the parameters of each
channel independently. For example, word 0 corresponds to channel 0.
Define
To Select
Make these bit settings
15
14
13
12
11
10
9
8
4… 3
7
2
1
0
0
0
0
0
0
0
0
1
Not Used
0
0
1
0
250 Hz/65.5 Hz
0
0
1
1
500 Hz/131Hz
0
1
0
0
Input Filter
60 Hz/15.7 Hz
Selection/-3 dB
50 Hz/13.1 Hz
Frequency
Input Type/
Range
-10 to +10V dc
0
0
0
0
0 to 5V dc
0
0
0
1
0 to 10V dc
0
0
1
0
4 to 20 mA
0
0
1
1
1 to 5V dc
0
1
0
0
0 to 20 mA
0
1
0
1
Not Used
Spare(1)
Spare(1)
Input Data
Format
Raw/Proportional
Data
0
0
0
Engineering
Units
0
0
1
Scaled-for-PID
0
1
0
Percent Range
0
1
1
Spare(1)
Enable Channel Enabled
1
Disabled
0
(1) An attempt to write any nonvalid (spare) bit configuration into any selection field results in a module
configuration error.
56
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
The following I/O memory mapping lets you configure the 1769-IF4I module.
Input Data File
For each input module, slot x, words 0…3 in the input data file contain the analog
values of the inputs.
Word
1769-IF4I
Chapter 3
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
SGN
Analog Input Data Channel 0
1
SGN
Analog Input Data Channel 1
2
SGN
Analog Input Data Channel 2
3
SGN
Analog Input Data Channel 3
4
Nu
Time Stamp Value
5
Nu
Nu
Nu
Nu
Nu
Nu
Nu
Nu
Nu
Nu
Nu
Nu
S3
S2
S1
S0
6
L3
H3
U3
O3
L2
H2
U2
O2
L1
H1
U1
O1
L0
H0
U0
O0
The bits are defined as follows:
• SGN = Sign bit in two’s complement format.
• Nu = Not used. Bit set to 0.
• Sx = General status bit for input channels 0…3.
• Lx = Low alarm flag bits for input channels 0…3.
• Hx = High alarm flag bits for input channels 0…3.
• Ux = Under-range flag bits for channels 0…3. When set, the input signal is
under normal range or an open circuit condition exists, in the case of the 420 mA range.
• Ox = Over-range flag bits for channels 0…3. When set, the input signal is
over normal range or an open circuit condition exists. Open circuit
detection applies to voltage input ranges only.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
57
Chapter 3 I/O Memory Mapping
Output Data File
Word
For each input module, slot x, word 0 in the output data file contains the analog
values of the outputs.
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Nu
Nu
Nu
Nu
Nu
Nu
Nu
Nu
UL3 UH3 UL2 UH2 UL1 UH1 UL0 UH0
The bits are defined as follows:
• Nu = Not used. Bit set to 0.
• UHx = Cancel High Process Alarm Latch x. Allows each high process
alarm latch to be individually cancelled. Cancel = 1.
• ULx = Cancel Low Process Alarm Latch x. Allows each low process alarm
latch to be individually cancelled. Cancel = 1.
Configuration Data File
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided by the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program, using communication rungs. In that case, it is necessary to
understand the bit arrangement.
58
Bit Position
15
14
13
12
11
10
9
8
7
EA
AL
EI
Reserved
Input Filter Sel Chl0
Reserved
Inpt Tp/RngeSel
Chl0
Reserved
Inpt Filter Sel Chl1
Reserved
Inpt Tp/RngeSel
Chl1
0
Real Time Sample Value
1
ETS
Reserved
2
EC
Reserved
3
Reserved
4
S
Process Alarm High Data Value Channel 0
5
S
Process Alarm Low Data Value Channel 0
6
S
Alarm Dead Band Value Channel 0
7
Reserved
8
EC
9
Reserved
10
S
Process Alarm High Data Value Channel 1
11
S
Process Alarm Low Data Value Channel 1
12
S
Alarm Dead Band Value Channel 1
Reserved
Inpt Dta Fm
Chl0
EA
AL
EI
Inpt Dta Fm
Chl1
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
6
5
4
3
2
1
0
I/O Memory Mapping
Chapter 3
Word
Bit Position
15
14
13
12
11
10
9
8
7
EA
AL
EI
Reserved
Input Filter Sel Chl2
Reserved
Inpt Tp/RngeSel
Chl2
Reserved
Input Filter Sel Chl3
Reserved
Inpt Tp/RngeSel
Chl3
13
Reserved
14
EC
15
Reserved
16
S
Process Alarm High Data Value Channel 2
17
S
Process Alarm Low Data Value Channel 2
18
S
Alarm Dead Band Value Channel 2
19
Reserved
20
EC
21
Reserved
22
S
Process Alarm High Data Value Channel 3
23
S
Process Alarm Low Data Value Channel 3
24
S
Alarm Dead Band Value Channel 3
25
Reserved
Reserved
Reserved
Inpt Dta Fm
Chl2
EA
AL
EI
Inpt Dta Fm
Chl3
6
5
4
3
2
1
0
The bits are defined as follows:
• EC = Enable Channel.
• Inpt Dta Fm Chlx = Input Data Format Select.
• EA = Enable Alarm.
• AL = Alarm Latch.
•
•
•
•
•
EI = Enable Interrupt.(1)
Inpt Tp/Rnge Sel Chlx = Input Type/Range Select.
Inpt Filter Sel Chlx = Input Filter Select.
Reserved = Allows for future expansion.
ETS = Enable Time Stamp.
(1) MicroLogix 1500 and CompactLogix L3x controllers do not support interrupts.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
59
Chapter 3 I/O Memory Mapping
Define
To Select
Make these bit settings
15
Input Filter Selection
Enable Interrupt
Enable Process
Alarm Latch
Enable Process Alarms
Enable Channel
Define
14…11 10
7…4 3
2
1
0
60 Hz
0
0
0
0
50 Hz
0
0
0
1
28.5 Hz
0
0
1
0
300 Hz
0
0
1
1
360 Hz
0
1
0
0
Input Data Select
60
8
3
2
1
0
-10…+10V dc
0
0
0
0
0…5V dc
0
0
0
1
0…10V dc
0
0
1
0
4…20 mA
0
0
1
1
1…5V dc
0
1
0
0
0…20 mA
0
1
0
1
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
Indicate this
These bit settings
15…11 10
Input Range Select
9
9
8
Raw/Proportional
Counts
0
0
0
Engineering Units
0
0
1
Scaled for PID
0
1
0
Percent Range
0
1
1
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
7…4
I/O Memory Mapping
The following I/O memory mapping lets you configure the 1769-IF4XOF2
module.
Input Data File
The input data file provides access to input data for use in the control program,
over-range indication for the input and output channels, and output data
feedback as described below.
Word
1769-IF4XOF2
Chapter 3
Bit Position
15
14
0
SGN
1
13
12
6
5
4
3
2
1
0
Analog Input Data Channel 0
0
0
0
0
0
0
0
SGN
Analog Input Data Channel 1
0
0
0
0
0
0
0
2
SGN
Analog Input Data Channel 2
0
0
0
0
0
0
0
3
SGN
Analog Input Data Channel 3
0
0
0
0
0
0
0
4
Not Used(1)
I3
I2
I1
I0
E1 E0
O1
O0
Not H1
Used
11
10
9
8
7
Not Used()
5
Not H0
Used
6
SGN
Output Data Echo/Loopback for Output Channel 0 0
0
0
0
0
0
0
7
SGN
Output Data Echo/Loopback for Output Channel 1 0
0
0
0
0
0
0
(1) All unused bits are set to 0 by the module.
IMPORTANT
Input words 6 and 7 contain the output data echo/loopback information
for output channels 0 and 1 respectively. Bits 0 through 6 and Bit 15 of
words 6 and 7 should always be set to zero in your control program. If
they are not set to 0, the invalid data flag (Ex) will be set for that channel
by the module. However, the channel will continue to operate with the
previously converted value.
The bits are defined as follows:
• SGN = Sign bit in two’s complement format. Always positive (equal to
zero) for the 1769-IF4XOF2 module.
• Ix = Over-range flag bits for input channels 0 through 3. These bits can be
used in the control program for error detection. When set to 1, the bits
signal that the input signal is outside the normal operating range. However,
the module continues to convert analog data to the maximum full-range
value. When the over-range condition is cleared, the bits automatically
reset (0).
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Chapter 3 I/O Memory Mapping
• Ox = Word 5, bits 0 and 1 provide over-range indication for output
channels 0 and 1. These bits can be used in the control program for error
detection. When set to 1, the bits signal that the output signal is outside
the normal operating range. However, the module continues to convert
analog data to the maximum full-range value. When the over-range
condition is cleared, the bits automatically reset (0).
Under-range indication is not provided because zero is a valid
number.
TIP
• Ex = When set (1), this bit indicates that invalid data has been set in the
output data bits 0 through 6 or the sign bit (15). For example, the value
sent by the controller is outside the standard output range or increment,
such as 128, 256.
• Hx = Hold Last State bits. When set (1), these bits indicate that the
channel is in a Hold Last State condition.
• Words 6 and 7 = These words reflect the analog output data echo of the
analog value being converted by the digital/analog converter, not
necessarily the electrical state of the output terminals. They do not reflect
shorted or open outputs.
IMPORTANT
It is only important to use the loopback function of input words 6
and 7 if the controller supports the Program mode or Fault mode
functions, and if it is configured to use them.
Output Data File
Word
The output data file applies only to output data from the module as shown in the
table below.
Bit Position
15
14
0
SGN
1
SGN
IMPORTANT
62
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Analog Output Data Channel 0
0
0
0
0
0
0
0
Analog Output Data Channel 1
0
0
0
0
0
0
0
Bits 0 through 6 and Bit 15 of output data words 0 and 1 should always
be set to zero in your control program. If they are not set to 0, the invalid
data flag (Ex) will be set for that channel. However, the channel will
continue to operate with the previously converted value. If a MVM (Move
with Mask) instruction is used with a mask of 7F80 (hexidecimal) to move
data to the output words, writing to bits 0 through 6 and bit 15 can be
avoided.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
Chapter 3
Configuration Data File
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
typically provided by the programmer to simplify configuration. However, some
systems, like the 1769-ADN DeviceNet adapter, also allow the bits to be altered
as part of the control program, using communication rungs. In that case, it is
necessary to understand the bit arrangement. Refer to the Compact Analog I/O
Combination Module User Manual, publication number
1769-UM008 for additional details.
Bit Position
15
14 13 12 11 10 9 8 7
6
5
4
3
2
FM0(2)
PM0(2) Not
1
0
0
Not
Not
Used(1) Used(1)
Not Used(1)
1
Not
Not
Used(1) Used(1)
Not Used(1)
2
SGN
Channel 0 Fault Value(2)
0
0
0
0
0
0
0
SGN
Channel 0 Program (Idle) Value(2)
0
0
0
0
0
0
0
SGN
Channel 1 Fault Value(2)
0
0
0
0
0
0
0
SGN
Channel 1 Program (Idle) Value(2)
0
0
0
0
0
0
0
3
4
5
EI2
EI1 EI0
PFE0(2)
EI3
Not
Not
EO1 EO0 FM1(2) PM1(2) Not
PFE1(2)
(1)
(1)
(1)
Used Used
Used
Used(1)
(1) Any attempt to write a nonvalid (1s) bit configurations into any not used selection field results in a module
configuration error.
(2) Not all controllers support these functions. Refer to your controller’s user manual for details.
The bits are defined as follows:
• SGN = Sign bit in two’s complement format. The sign of the data for the
1769-IF4XOF2 must be positive (Bit 15 = 0) or a configuration error
occurs.
• EIx = Individually enable or disable input channels 0 through 3 using these
bits. When a channel is not enabled, the module provides no current or
voltage input to the host controller.
• EOx = Individually enable or disable output channels 0 and 1 using these
bits. When a channel is not enabled, the module does not produce current
or voltage.
TIP
The enable bit remains set even when a channel is configured
incorrectly. However, a configuration error for that channel is set.
When this occurs, disable the channel, reconfigure the channel
correctly, and then enable the channel.
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Chapter 3 I/O Memory Mapping
• PMx = These bits provide Program (Idle) mode selection for analog
output channels 0 and 1.
Hold Last State (0)—When reset, this bit directs the module to hold the
analog output at the last converted value when the module transitions to
Program mode. This is the default condition.
User-Defined Safe State (1)—When this bit is set and the module
transitions to Program mode, the module converts the user-specified
integer value from the Channel x Program Value Word (3 or 5) to the
appropriate analog output for the configured range as wired.
• FMx = These bits provide Fault mode selection for analog output channels
0 and 1.
Hold Last State (0)—When reset, this bit directs the module to hold the
analog output at the last converted value when the module transitions to
Fault mode. This is the default condition.
User-Defined Safe State (1)—When this bit is set and the module
transitions to Fault mode, the module converts the user-specified integer
value from the Channel x Fault Value Word (2 or 4) to the appropriate
analog output for the configured range as wired.
• PFEx = The Program to Fault Enable bit determines which data value,
Program (PFEx = 0) or Fault (PFEx = 1), is applied to the output if the
module undergoes a fault condition while in the Program mode, resulting
in a change to Fault mode.
• Channel x Program (Idle) Value
Words 3 and 5 allow you to enter the integer values that output Channel 0
(Word 3) and output Channel 1 (Word 5) should assume when the system
transitions to the Program mode. The value must be in increments of 128,
such as 0, 128, or 256, for proper operation. If the value entered is outside
the acceptable increment or range, the module generates a configuration
error for that channel. The module default is zero.
• Channel x Fault Value
Words 2 and 4 allow you to enter the integer values that output Channel 0
(Word 2) and output Channel 1 (Word 4) should assume when the system
transitions to the Fault mode. The value must be in increments of 128,
such as 0, 128, or 256, for proper operation. If the value entered is outside
the acceptable increment or range, the module generates a configuration
error for that channel. The module default is zero.
IMPORTANT
64
PMx, FMx, PFEx, Channel x Program (Idle) Value and Channel x
Fault Value functions are not supported by all controllers. Refer to
your controller’s user manual for details.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
The following I/O memory mapping lets you configure the 1769-IF4FXOF2F
module.
Input Data File
For each module, slot x, words 0…3 in the input data file contain the converted
value of the module’s analog input channels. Word 4 in the input data file
contains the time stamp value corresponding to the module's last input data
sampling period. Words 5 and 6 in the input data file contain status bits for the
analog input channels. Word 7 in the input data file contains status bits for the
analog output channels. Words 8 to 9 contain the directed values of the analog
output channels (output data echo).
Bit Position
Word
1769-IF4FXOF2F
Chapter 3
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
0
SGN Analog Read (Input) Data Value Channel 0
0
1
SGN Analog Read (Input) Data Value Channel 1
0
2
SGN Analog Read (Input) Data Value Channel 2
0
3
SGN Analog Read (Input) Data Value Channel 3
0
4
0
Time Stamp Value
5
Nu
Nu
6
LI3
HI3 UI3
7
Nu
Nu
8
SGN Output Data Loopback/Echo Channel 0
0
0
9
SGN Output Data Loopback/Echo Channel 1
0
0
Nu
Nu
Nu Nu
Nu
Nu
Nu
Nu
SI3
SI2 SI1
SI0
OI3 LI2 HI2
UI2
OI2
LI1
HI1 UI1 OI1 LI0
HI0 UI0
OI0
Nu
Nu
UO1 OO1 Nu Nu
UO0 OO0 Nu
Nu
Nu
Nu
Nu
Nu
SO1 SO0
The bits are defined as follows:
•
•
•
•
•
•
•
•
•
•
SGN = Sign bit in 2’s complement format.
Nu = Not Used. Bit set to 0.
SIx = General Status bit for input channels 0…3.
OIx = Over range flag bits for input channels 0…3.
UIx = Under range flag bits for input channels 0…3.
HIx = High Alarm flag bits for input channels 0…3.
LIx = Low Alarm flag bits for input channels 0…3.
SOx = General Status bit for output channels 0…1.
OOx = Over range flag bits for output channels 0…1.
UOx = Under range flag bits for output channels 0…1.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
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Chapter 3 I/O Memory Mapping
Output Data File
Word
For each module, slot x, words 0 and 1 in the output data file contain the control
program’s directed state of the module’s analog output channels. Word 2 contains
the cancel input channel alarm control bits. Word 3 contains the cancel output
channel clamp control bits.
Bit Position
15
14
13
12 11 10
09 08 07
06
05
04
03
02
01
00
0
SGN Analog Output Data Channel 0
0
0
1
SGN Analog Output Data Channel 1
0
0
2
0
0
0
0
0
0
0
0
CLI3 CHI3 CLI2 CHI2 CLI1 CHI1
3
0
0
0
0
0
0
0
0
0
0
0
0
CLI0 CHI0
CLO1 CHO1 CLO0 CHO0
The bits are defined as follows:
• SGN = Sign bit in 2’s complement format.
• CHIx = Cancel High Process Alarm Latch for Input x. Allows each input
high-process-alarm latch to be individually cancelled. Cancel = 1.
• CLIx = Cancel Low Process Alarm Latch for Input x. Allows each input
low-process-alarm latch to be individually cancelled. Cancel = 1.
• CHOx = Cancel High Clamp Alarm Latch for Output x. Allows each
output high-clamp-alarm latch to be individually cancelled. Cancel = 1.
• CLOx = Cancel Low Clamp Alarm Latch for Output x. Allows each
output low-clamp-alarm-latch to be individually cancelled. Cancel = 1.
Configuration Data File
The manipulation of bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens provided
by the programming software simplify configuration.
Word
Some systems, like the 1769-ADN DeviceNet adapter system, also allow the bits
to be altered as part of the control program using communication rungs. In that
case, it is necessary to understand the bit arrangement.
66
Bit Position
15
14
13
12
11
10
9
8
7
0
0
Real Time Sample Value
1
ETS
Reserved
2
EC
Reserved
AL
EI
Reserved
Input Filter Sel ChI0
3
Reserved
Input Dta Fm
ChI0
Reserved
Inpt Tp/Rnge Sel
ChI0
4
SGN
EA
Process Alarm High Data Value Channel 0
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
6
5
4
3
2
1
0
0
Word
I/O Memory Mapping
Chapter 3
Bit Position
15
14
13
12
11
5
SGN
Process Alarm Low Data Value Channel 0
0
6
SGN
Alarm Dead Band Value Channel 0
0
7
Reserved
8
EC
9
Reserved
10
SGN
Process Alarm High Data Value Channel 1
0
11
SGN
Process Alarm Low Data Value Channel 1
0
12
SGN
Alarm Dead Band Value Channel 1
0
13
Reserved
14
EC
15
Reserved
16
SGN
Process Alarm High Data Value Channel 2
0
17
SGN
Process Alarm Low Data Value Channel 2
0
18
SGN
Alarm Dead Band Value Channel 2
0
19
Reserved
20
EC
21
Reserved
22
SGN
Process Alarm High Data Value Channel 3
0
23
SGN
Process Alarm Low Data Value Channel 3
0
24
SGN
Alarm Dead Band Value Channel 3
0
25
Reserved
26
EC
27
Reserved
28
SGN
Fault Value Channel 0
0
0
29
SGN
Program (Idle) Value Channel 0
0
0
30
SGN
Clamp High Data Value Channel 0
0
0
31
SGN
Clamp Low Data Value Channel 0
0
0
32
SGN
Ramp Rate Channel 0
0
0
33
Reserved
34
EC
35
Reserved
36
SGN
Fault Value Channel 1
0
0
37
SGN
Program (Idle) Value Channel 1
0
0
38
SGN
Clamp High Data Value Channel 1
0
0
Reserved
Reserved
Reserved
10
EA
9
7
6
5
4
3
2
1
0
EI
Reserved
Input Filter Sel ChI1
Input Dta Fm
ChI1
Reserved
Inpt Tp/Rnge Sel
ChI1
EA
AL
8
EI
Reserved
Input Filter Sel ChI2
Input Dta Fm
ChI2
Reserved
Inpt Tp/Rnge Sel
ChI2
EA
AL
AL
EI
Reserved
Input Filter Sel ChI3
Input Dta Fm
ChI3
Reserved
Inpt Tp/Rnge Sel
ChI3
Reserved
EHI ELI
Outpt Fm ChI0
Reserved
ER
Reserved
EHI ELI
Outpt Fm ChI1
LC
Reserved
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
FM PM 0
PFE
Outpt Tp/Rnge Sel
ChI0
LC
ER
FM PM 0
PFE
Outpt Tp/Rnge Sel
ChI1
67
Word
Chapter 3 I/O Memory Mapping
Bit Position
15
14
39
SGN
40
SGN
41
Reserved
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Clamp Low Data Value Channel 1
0
0
Ramp Rate Channel 1
0
0
The bits are defined as follows:
• SGN = Sign bit in 2’s complement format.
• Real Time Sample Value = Provides the ability to configure the Real Time
Sample Rate.
• ETS = Enable Time Stamping.
• EC = Enable Channel.
• EA = Enable Alarm.
• AL = Alarm Latch.
• EI = Enable Input Process Alarm Interrupt.
• Input Filter Sel ChIx = Input Channel Filter Setting.
• Inpt Dta Fm ChIx = Input Data Format Select.
• Inpt Tp/Rnge Sel ChIx = Input Type/Range Select.
• Process Alarm High Data Value Channel x = Provides the ability to
configure the Input Process Alarm High Value.
• Process Alarm Low Data Value Channel x = Provides the ability to
configure the Input Process Alarm Low Value.
• Alarm Dead Band Value Channel x = Provides the ability to configure the
Input Process Dead Band Value.
• Reserved = Bits not used, must be set to 0.
• EHI = Enable Output Channel Interrupt on High Clamp Alarm.
• ELI = Enable Output Channel Interrupt on Low Clamp Alarm.
• LC = Latch Low/High Clamp and Under/Over Range Alarm.
• ER = Enable Ramping.
• FM = Enable Fault Alternate Output State mode.
• PM = Enable Program/Idle Alternate Output State mode.
• PFE = Enable Program/Idle to Fault Alternate Output State mode.
• Outpt Fm ChIx = Output Data Format Select.
• Outpt Tp/Rnge Sel ChIx = Output Type/Range Select.
• Ramp Rate Channel x = Provides the ability to configure the Ramp Rate.
68
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
Define
To
Select
Chapter 3
Make these bit settings
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Input Filter 60 Hz
Selection /
50 Hz
-3 dB
Frequency
5 Hz
0
0
0
0
0
0
0
1
0
0
1
0
10 Hz
0
0
1
1
100 Hz
0
1
0
0
250 Hz
0
1
0
1
500 Hz
0
1
1
0
1000 Hz
0
1
1
1
No
Filter
1
0
0
0
03
02
01
00
-10 to +10V dc
0
0
0
0
0 to 5V dc
0
0
0
1
0 to 10V dc
0
0
1
0
4 to 20 mA
0
0
1
1
1 to 5V dc
0
1
0
0
0
1
0
1
03
02
01
00
-10 to +10V dc
0
0
0
0
0 to 5V dc
0
0
0
1
0 to 10V dc
0
0
1
0
4 to 20 mA
0
0
1
1
1 to 5V dc
0
1
0
0
0 to 20 mA
0
1
0
1
Define
To Select
Make these bit settings
15
Input
Type /
Range
Select
14
13
12
11
10
09
08
07
06
05
04
0 to 20 mA
Input
Data
Format
Select
Define
Raw/
Proportional
Counts
0
0
0
Engineering
Units
0
0
1
Scaled for PID
0
1
0
Percent Range
0
1
1
10
09
08
To Select
Make these bit settings
15
Output
Type /
Range
Select
Output
Data
Format
Select
14
13
12
11
Raw/
Proportional
Counts
0
0
0
Engineering
Units
0
0
1
Scaled for
PID
0
1
0
Percent
Range
0
1
1
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
07
06
05
04
69
Chapter 3 I/O Memory Mapping
1769-IF8
The following I/O memory mapping lets you configure the 1769-IF8 module.
Input Data File
Word
For each input module, slot x, words 0…7 in the input data file contain the analog
values of the inputs.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
SGN
Analog Input Data Channel 0
1
SGN
Analog Input Data Channel 1
2
SGN
Analog Input Data Channel 2
3
SGN
Analog Input Data Channel 3
4
SGN
Analog Input Data Channel 4
5
SGN
Analog Input Data Channel 5
6
SGN
Analog Input Data Channel 6
7
SGN
Analog Input Data Channel 7
8
Nu
Time Stamp Value
9
Nu
Nu
Nu
Nu
Nu
Nu
Nu
Nu
S7
S6
S5
S4
S3
S2
S1
S0
10
L3
H3
U3
O3
L2
H2
U2
O2
L1
H1
U1
O1
L0
H0
U0
O0
11
L7
H7
U7
O7
L6
H6
U6
O6
L5
H5
U5
O5
L4
H4
U4
O4
The bits are defined as follows:
• SGN = Sign bit in two’s complement format.
• Nu = Not used. Bit set to 0.
• Sx = General status bit for input channels 0…7.
• Lx = Low alarm flag bits for input channels 0…7.
• Hx = High alarm flag bits for input channels 0…7.
• Ux = Under-range flag bits for channels 0…7. When set, the input signal is
under normal range or an open circuit condition exists, in the case of the
4-20mA range.
• Ox = Over-range flag bits for channels 0…7.
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Chapter 3
Output Data File
Word
For each input module, slot x, word 0 in the output data file contains alarm
unlatch control bits.
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
CL
L7
CL
H7
CL
L6
CL
H6
CL
L5
CL
H5
CL
L4
CL
H4
CL
L3
CL
H3
CL
L2
CL
H2
CL
L1
CL
H1
CL
L0
CL
H0
The bits are defined as follows:
• CLHx = Cancel High Process Alarm Latch for Input x. Allows each input
high-process-alarm latch to be individually cancelled. Cancel = 1.
• CLLx = Cancel Low Process Alarm Latch for Input x. Allows each input
low-process-alarm latch to be individually cancelled. Cancel = 1.
Configuration Data File
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided by the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program, using communication rungs. In that case, it is necessary to
understand the bit arrangement. Refer to the Compact Analog I/O User Manual,
publication number 1769-UM002 for additional details.
Bit Position
15
14
13
12
11
10
9
8
7
EA
AL
EI
Reserved
Input Filter Sel Chl0
Reserved
Inpt Tp/RngeSel Chl0
Reserved
Inpt Filter Sel Chl1
Reserved
Inpt Tp/RngeSel Chl1
0
Real Time Sample Value
1
ERTS Reserved
2
EC
3
Reserved
4
S
Process Alarm High Data Value Channel 0
5
S
Process Alarm Low Data Value Channel 0
6
S
Alarm Dead Band Value Channel 0
7
Pad
8
EC
9
Reserved
10
S
Process Alarm High Data Value Channel 1
11
S
Process Alarm Low Data Value Channel 1
Reserved
Reserved
Inpt Dta Fm
Chl0
EA
AL
EI
Inpt Dta Fm
Chl1
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5
4
3
2
1
0
71
Word
Chapter 3 I/O Memory Mapping
72
Bit Position
15
14
13
12
S
Alarm Dead Band Value Channel 1
13
Pad
14
EC
15
Reserved
16
S
Process Alarm High Data Value Channel 2
17
S
Process Alarm Low Data Value Channel 2
18
S
Alarm Dead Band Value Channel 2
19
Pad
20
EC
21
Reserved
22
S
Process Alarm High Data Value Channel 3
23
S
Process Alarm Low Data Value Channel 3
24
S
Alarm Dead Band Value Channel 3
25
Pad
26
EC
27
Reserved
28
S
Process Alarm High Data Value Channel 4
29
S
Process Alarm Low Data Value Channel 4
30
S
Alarm Dead Band Value Channel 4
31
Pad
32
EC
33
Reserved
34
S
Process Alarm High Data Value Channel 5
35
S
Process Alarm Low Data Value Channel 5
36
S
Alarm Dead Band Value Channel 5
37
Pad
38
EC
39
Reserved
40
S
Process Alarm High Data Value Channel 6
41
S
Process Alarm Low Data Value Channel 6
42
S
Alarm Dead Band Value Channel 6
43
Pad
44
EC
45
Reserved
46
S
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
12
11
10
EA
9
AL
8
7
EI
Reserved
Input Filter Sel Chl2
Reserved
Inpt Tp/RngeSel Chl2
Reserved
Input Filter Sel Chl3
Reserved
Inpt Tp/RngeSel Chl3
Reserved
Input Filter Sel Chl4
Reserved
Inpt Tp/RngeSel Chl4
Reserved
Input Filter Sel Chl5
Reserved
Inpt Tp/RngeSel Chl5
Reserved
Input Filter Sel Chl6
Reserved
Inpt Tp/RngeSel Chl6
Reserved
Input Filter Sel Chl7
Reserved
Inpt Tp/RngeSel Chl7
Inpt Dta Fm
Chl2
EA
AL
EI
Inpt Dta Fm
Chl3
EA
AL
EI
Inpt Dta Fm
Chl4
EA
AL
EI
Inpt Dta Fm
Chl5
EA
AL
EI
Inpt Dta Fm
Chl6
EA
AL
EI
Inpt Dta Fm
Chl7
Process Alarm High Data Value Channel 7
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
6
5
4
3
2
1
0
Word
I/O Memory Mapping
Chapter 3
Bit Position
15
14
13
12
11
10
9
8
47
S
Process Alarm Low Data Value Channel 7
48
S
Alarm Dead Band Value Channel 7
49
Pad
7
6
5
4
3
2
1
0
The bits are defined as follows:
• EC = Enable Channel
• Inpt Dta Fm Chlx = Input Data Format Select.
• EA = Enable Alarm.
• AL = Alarm Latch.
• EI = Enable Interrupt.
• Inpt Tp/Rnge Sel Chlx = Input Type/Range Select.
• Inpt Filter Sel Chlx = Input Filter Select.
• Reserved = Allows for future expansion.
• ERTS = Enable Real Time Sample.
Define
To Select
Make these bit settings
15
Input Filter
Selection/
-3 dB
Frequency
14
13
12
11
10
9
8
3
2
1
0
60 Hz
0
0
0
0
50 Hz
0
0
0
1
10 Hz
0
0
1
0
250 Hz
0
0
1
1
500 Hz
0
1
0
0
Enable
Interrupt
Enable
1
Disable
0
Process
Alarm Latch
Enable
1
Disable
0
Enable
Process
Alarms
Enable
1
Disable
0
Enable
Channel
Enable
1
Disable
0
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4
73
Chapter 3 I/O Memory Mapping
Define
Indicate this
These bit settings
15…1
1
Input Range
Select
Input Data
Select
74
10
9
8
3
2
1
0
-10 to +10V dc
0
0
0
0
0 to 5V dc
0
0
0
1
0 to 10V dc
0
0
1
0
4 to 20 mA
0
0
1
1
1 to 5V dc
0
1
0
0
0 to 20 mA
0
1
0
1
Raw/Proportional
Counts
0
0
0
Engineering Units
0
0
1
Scaled for PID
0
1
0
Percent Range
0
1
1
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
7…
4
I/O Memory Mapping
Chapter 3
Controller Tags for RSLogix 5000, Version 15 or Later
Use the following controller tags with RSLogix 5000, version 15 or later.
Channel 0 and 1 Configuration Data
Channel 0 and 1 configuration data is shown below. The same information
applies to all channels.
-
Local:1:C
AB:1769_IF8:C:0
+
Local:1:C.RTSInterval
INT
Decimal
Local:1:C.RTSEn
BOOL
Decimal
Local:1:C.Ch0Filter
SINT
Decimal
Local:1:C.Ch0AlarmInterruptEn
BOOL
Decimal
Local:1:C.Ch0AlarmLatchEn
BOOL
Decimal
Local:1:C.Ch0AlarmEn
BOOL
Decimal
Local1:C.Ch0En
BOOL
Decimal
+
Local:1:C.Ch0Range
SINT
Decimal
+
Local:1:C.Ch0DataFormat
SINT
Decimal
+
Local:1:C.Ch0HAlarmLimit
INT
Decimal
+
Local:1:C.Ch0LAlarmLimit
INT
Decimal
+
Local:1:C.Ch0AlarmDeadband
INT
Decimal
+
Local:1:C.Ch1Filter
SINT
Decimal
Local:1:C.Ch1AlarmInterruptEn
BOOL
Decimal
Local:1:C.Ch1AlarmLatchEn
BOOL
Decimal
Local:1:C.Ch1AlarmEn
BOOL
Decimal
Local:1:C.Ch1En
BOOL
Decimal
+
Local:1:C.Ch1Range
SINT
Decimal
+
Local:1:C.Ch1DataFormat
SINT
Decimal
+
Local:1:C.Ch1HAlarmLimit
INT
Decimal
+
Local:1:C.Ch1LAlarmLimit
INT
Decimal
+
Local:1:C.Ch1AlarmDeadband
INT
Decimal
+
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Chapter 3 I/O Memory Mapping
Tag Name
To Select
Make These Bit Settings(1)
15-8
Ch#Filter
Ch#AlarmInterruptEn
Ch#AlarmLatchEn
Ch#AlarmEn
Ch#En
Ch#Range
Ch#DataFormat
2
1
0
60 Hz
0
0
0
50 Hz
0
0
1
10 Hz
0
1
0
250 Hz
0
1
1
500 Hz
1
0
0
6
5
4
3
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
-10…+10V DC
0
0
0
0…5V dc
0
0
1
0…10V dc
0
1
0
4…20 mA
0
1
1
1…5V dc
1
0
0
0…20 mA
1
0
1
Raw/proportional counts
0
0
Engineering units
0
1
Scaled for PID
1
0
Percent range
1
1
(1) All bit positions left blank in table must be set to 0.
76
7
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I/O Memory Mapping
Chapter 3
Input Data
-
Local:1:I
AB:1769_IF8:I:0
+
Local:1:I.Fault
DINT
Binary
+
Local:1:I.Ch0Data
INT
Decimal
+
Local:1:I.Ch1Data
INT
Decimal
+
Local:1:I.Ch2Data
INT
Decimal
+
Local:1:I.Ch3Data
INT
Decimal
+
Local:1:I.Ch4Data
INT
Decimal
+
Local:1:I.Ch5Data
INT
Decimal
+
Local:1:I.Ch6Data
INT
Decimal
+
Local:1:I.Ch7Data
INT
Decimal
+
Local:1:I.RealTimeSample
INT
Decimal
+
Local:1:I.CombinedStatus
SINT
Binary
Local:1:I.Ch0Status
BOOL
Decimal
Local:1:I.Ch1Status
BOOL
Decimal
Local:1:I.Ch2Stattus
BOOL
Decimal
Local:1:I.Ch3Status
BOOL
Decimal
Local:1:I.Ch4Status
BOOL
Decimal
Local:1:I.Ch5Status
BOOL
Decimal
Local:1:I.Ch6Status
BOOL
Decimal
Local:1:I.Ch7Status
BOOL
Decimal
Local:1:I.Ch0_1Status
SINT
Binary
Local:1:I.Ch0OverRange
BOOL
Decimal
Local:1:I.Ch0UnderRange
BOOL
Decimal
Local:1:I.Ch0HAlarm
BOOL
Decimal
Local:1:I.Ch0LAlarm
BOOL
Decimal
Local:1:I.Ch1OverRange
BOOL
Decimal
Local:1:I.Ch1UnderRange
BOOL
Decimal
Local:1:I.Ch1HAlarm
BOOL
Decimal
Local:1:I.Ch1LAlarm
BOOL
Decimal
+
+
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Chapter 3 I/O Memory Mapping
-
Local:1:I
AB:1769_IF8:I:0
+
Local:1:I.Ch2_3Status
SINT
Binary
Local:1:I.Ch2OverRange
BOOL
Decimal
Local:1:I.Ch2UnderRange
BOOL
Decimal
Local:1:I.Ch2HAlarm
BOOL
Decimal
Local:1:I.Ch2LAlarm
BOOL
Decimal
Local:1:I.Ch3OverRange
BOOL
Decimal
Local:1:I.Ch3UnderRange
BOOL
Decimal
Local:1:I.Ch3HAlarm
BOOL
Decimal
Local:1:I.Ch3LAlarm
BOOL
Decimal
Local:1:I.Ch4_5Status
SINT
Binary
Local:1:I.Ch4OverRange
BOOL
Decimal
Local:1:I.Ch4UnderRange
BOOL
Decimal
Local:1:I.Ch4HAlarm
BOOL
Decimal
Local:1:I.Ch4LAlarm
BOOL
Decimal
Local:1:I.Ch5OverRange
BOOL
Decimal
Local:1:I.Ch5UnderRange
BOOL
Decimal
Local:1:I.Ch5HAlarm
BOOL
Decimal
Local:1:I.Ch5LAlarm
BOOL
Decimal
Local:1:I.Ch6_7Status
SINT
Binary
Local:1:I.Ch6OverRange
BOOL
Decimal
Local:1:I.Ch6UnderRange
BOOL
Decimal
Local:1:I.Ch6HAlarm
BOOL
Decimal
Local:1:I.Ch6LAlarm
BOOL
Decimal
Local:1:I.Ch7OverRange
BOOL
Decimal
Local:1:I.Ch7UnderRange
BOOL
Decimal
Local:1:I.Ch7HAlarm
BOOL
Decimal
Local:1:I.Ch7LAlarm
BOOL
Decimal
+
+
78
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
Tag
Name
Chapter 3
Bit Indicates This
7
6
5
4
3
2
1
0
Combined Ch7
Status
Status
Ch6
Status
Ch5
Status
Ch4
Status
Ch3
Status
Ch2
Status
Ch1
Status
Ch0
Status
Ch0_1
Status
Ch1
LAlarm
Ch1
HAlarm
Ch1
Under
Range
Ch1
Over
Range
Ch0
LAlarm
Ch0
HAlarm
Ch0
Under
Range
Ch0
Over
Range
Ch2_3
Status
Ch3
LAlarm
Ch3
HAlarm
Ch3
Under
Range
Ch3
Over
Range
Ch2
LAlarm
Ch2
HAlarm
Ch2
Under
Range
Ch2
Over
Range
Ch4_5
Status
Ch5
LAlarm
Ch5
HAlarm
Ch5
Under
Range
Ch5
Over
Range
Ch4
LAlarm
Ch4
HAlarm
Ch4
Under
Range
Ch4
Over
Range
Ch6_7
Status
Ch7
LAlarm
Ch7
HAlarm
Ch7
Under
Range
Ch7
Over
Range
Ch6
LAlarm
Ch6
HAlarm
Ch6
Under
Range
Ch6
Over
Range
Output Data
-
Local:1:O
AB:1769_IF8:O:0
+
Local:1:O.AlarmUnlatch
INT
Binary
Local:1:O.Ch0HAlarmUnlatch
BOOL
Decimal
Local:1:O.Ch0LAlarmUnlatch
BOOL
Decimal
Local:1:O.Ch1HAlarmUnlatch
BOOL
Decimal
Local:1:O.Ch1LAlarmUnlatch
BOOL
Decimal
Local:1:O.Ch2HAlarmUnlatch
BOOL
Decimal
Local:1:O.Ch2LAlarmUnlatch
BOOL
Decimal
Local:1:O.Ch3HAlarmUnlatch
BOOL
Decimal
Local:1:O.Ch3LAlarmUnlatch
BOOL
Decimal
Local:1:O.Ch4HAlarmUnlatch
BOOL
Decimal
Local:1:O.Ch4LAlarmUnlatch
BOOL
Binary
Local:1:O.Ch5HAlarmUnlatch
BOOL
Decimal
Local:1:O.Ch5LAlarmUnlatch
BOOL
Decimal
Local:1:O.Ch6HAlarmUnlatch
BOOL
Decimal
Local:1:O.Ch6LAlarmUnlatch
BOOL
Decimal
Local:1:O.Ch7HAlarmUnlatch
BOOL
Decimal
Local:1:O.Ch7LAlarmUnlatch
BOOL
Decimal
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
79
Chapter 3 I/O Memory Mapping
1769-IF16C
The following I/O memory mapping lets you configure the 1769-IF16C module.
Input Data File
Word
For each module, slot x, words 0…15 in the input data file contain the converted
value of the module’s analog input channels. Word 16 in the input data file
contains the time stamp value, if time stamping is enabled, that corresponds to
the module's last input data sampling period. Words 17…21 in the input data file
contain status bits for the analog input channels.
80
Bit Position
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
0
SGN
Analog Read (Input) Data Value Channel 0
1
SGN
Analog Read (Input) Data Value Channel 1
2
SGN
Analog Read (Input) Data Value Channel 2
3
SGN
Analog Read (Input) Data Value Channel 3
4
SGN
Analog Read (Input) Data Value Channel 4
5
SGN
Analog Read (Input) Data Value Channel 5
6
SGN
Analog Read (Input) Data Value Channel 6
7
SGN
Analog Read (Input) Data Value Channel 7
8
SGN
Analog Read (Input) Data Value Channel 8
9
SGN
Analog Read (Input) Data Value Channel 9
10
SGN
Analog Read (Input) Data Value Channel 10
11
SGN
Analog Read (Input) Data Value Channel 11
12
SGN
Analog Read (Input) Data Value Channel 12
13
SGN
Analog Read (Input) Data Value Channel 13
14
SGN
Analog Read (Input) Data Value Channel 14
15
SGN
Analog Read (Input) Data Value Channel 15
16
Nu
Time Stamp Value
17
S15
S14 S13 S12 S11 S10 S9
S8
S7
S6
S5
S4
S3
S2
S1
S0
18
L3
H3
U3
O3
L2
H2
U2
O2
L1
H1
U1
O1
L0
H0
U0
O0
19
L7
H7
U7
O7
L6
H6
U6
O6
L5
H5
U5
O5
L4
H4
U4
O4
20
L11
H11 U11 O11 L10 H10 U10 O10 L9
H9
U9
O9
L8
H8
U8
O8
21
L15
H15 U15 O15 L14 H14 U14 O14 L13 H13 U13 O13 L12 H12 U12 O12
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
Chapter 3
The bits are defined as follows:
•
•
•
•
•
•
•
SGN = Sign bit in 2’s complement format.
Nu = Not Used. Bit set to 0.
Sx = General Status bit for input channels 0…15.
Ox = Over range flag bits for input channels 0…15.
Ux = Under range flag bits for input channels 0…15.
Hx = High Alarm flag bits for input channels 0…15.
Lx = Low Alarm flag bits for input channels 0…15.
Output Data File
Word
For each module, slot x, words 0 and 1 in the output data file contain the cancel
latched channel alarm control bits.
Bit Position
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
0
CLL CLH
7
7
CLL CLH
6
6
CLL CLH
5
5
CLL CL
4
H4
CLL CL
3
H3
CLL CL
2
H2
CL
L1
CL CL
H1 L0
CL
H0
1
CLL CLH
15 15
CLL CLH
14 14
CLL CLH
13 13
CLL CL
12 H1
2
CLL CL
11 H1
1
CLL CL
10 H1
0
CL
L9
CL CL
H9 L8
CL
H8
The bits are defined as follows:
• CLHx = Cancel High Process Alarm Latch for Input x. Allows each input
high-process-alarm latch to be individually cancelled. Cancel = 1.
• CLLx = Cancel Low Process Alarm Latch for Input x. Allows each input
low-process-alarm latch to be individually cancelled. Cancel = 1.
Configuration Data File
The manipulation of bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet
software, during initial configuration of the system. In that case, graphical screens
provided by the programming software simplify configuration.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
81
Chapter 3 I/O Memory Mapping
Word
Some systems, like the 1769-ADN DeviceNet adapter system, also allow the bits
to be altered as part of the control program using communication rungs. In that
case, it is necessary to understand the bit arrangement.
82
Bit Position
15
14
13
0
0
Real Time Sample Value
1
ETS
Reserved
2
EC
Reserved
3
Reserved
4
SGN
Process Alarm High Data Value Channel 0
5
SGN
Process Alarm Low Data Value Channel 0
6
SGN
Alarm Dead Band Value Channel 0
7
Reserved
8
EC
9
Reserved
10
SGN
Process Alarm High Data Value Channel 1
11
SGN
Process Alarm Low Data Value Channel 1
12
SGN
Alarm Dead Band Value Channel 1
13
Reserved
14
EC
15
Reserved
16
SGN
Process Alarm High Data Value Channel 2
17
SGN
Process Alarm Low Data Value Channel 2
18
SGN
Alarm Dead Band Value Channel 2
19
Reserved
20
EC
21
Reserved
22
SGN
Process Alarm High Data Value Channel 3
23
SGN
Process Alarm Low Data Value Channel 3
24
SGN
Alarm Dead Band Value Channel 3
25
Reserved
26
EC
27
Reserved
28
SGN
Process Alarm High Data Value Channel 4
29
SGN
Process Alarm Low Data Value Channel 4
30
SGN
Alarm Dead Band Value Channel 4
31
Reserved
Reserved
Reserved
Reserved
Reserved
12
11
10
EA
09
08
AL
EI(1) Reserved
Input Filter Sel Ch0
Reserved
Input Type/Range
Select Ch0
EI(1) Reserved
Input Filter Sel Ch1
Reserved
Input Type/Range
Select Ch1
EI(1) Reserved
Input Filter Sel Ch2
Input Data
Format Ch0
EA
AL
Input Data
Format Ch1
EA
AL
Input Data
Format Ch2
EA
AL
AL
06
05
04
03
02
01
00
Reserved
Input Type/Range
Select Ch2
EI(1) Reserved
Input Filter Sel Ch3
Input Data
Format Ch3
EA
07
Reserved
Input Type/Range
Select Ch3
EI(1) Reserved
Input Filter Sel Ch4
Input Data
Format Ch4
Reserved
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Input Type/Range
Select Ch4
Word
I/O Memory Mapping
Chapter 3
Bit Position
15
14
13
Reserved
12
11
10
09
08
AL
(1)
07
01
00
Reserved
Input Type/Range
Select Ch5
EI(1) Reserved
Input Filter Sel Ch6
34
SGN
Process Alarm High Data Value Channel 5
35
SGN
Process Alarm Low Data Value Channel 5
36
SGN
Alarm Dead Band Value Channel 5
37
Reserved
38
EC
39
Reserved
40
SGN
Process Alarm High Data Value Channel 6
41
SGN
Process Alarm Low Data Value Channel 6
42
SGN
Alarm Dead Band Value Channel 16
43
Reserved
44
EC
45
Reserved
46
SGN
Process Alarm High Data Value Channel 7
47
SGN
Process Alarm Low Data Value Channel 7
48
SGN
Alarm Dead Band Value Channel 7
49
Reserved
50
EC
51
Reserved
52
SGN
Process Alarm High Data Value Channel 8
53
SGN
Process Alarm Low Data Value Channel 8
54
SGN
Alarm Dead Band Value Channel 8
55
Reserved
56
EC
57
Reserved
58
SGN
Process Alarm High Data Value Channel 9
59
SGN
Process Alarm Low Data Value Channel 9
60
SGN
Alarm Dead Band Value Channel 9
61
Reserved
62
EC
63
Reserved
64
SGN
Process Alarm High Data Value Channel 10
65
SGN
Process Alarm Low Data Value Channel 10
66
SGN
Alarm Dead Band Value Channel 10
Reserved
02
Input Data
Format Ch5
Reserved
Reserved
03
Input Filter Sel Ch5
33
Reserved
04
Reserved
EC
Reserved
05
EI
32
Reserved
06
EA
EA
AL
Input Data
Format Ch6
EA
AL
Reserved
Input Type/Range
Select Ch6
EI(1) Reserved
Input Filter Sel Ch7
Input Data
Format Ch7
EA
AL
Reserved
Input Type/Range
Select Ch7
EI(1) Reserved
Input Filter Sel Ch8
Input Data
Format Ch8
EA
AL
Reserved
Input Type/Range
Select Ch8
EI(1) Reserved
Input Filter Sel Ch9
Input Data
Format Ch9
EA
AL
Reserved
EI(1) Reserved
Input Data
Format Ch10
Reserved
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Input Type/Range
Select Ch9
Input Filter Sel Ch10
Input Type/Range
Select Ch10
83
Word
Chapter 3 I/O Memory Mapping
Bit Position
15
14
13
12
11
10
09
08
07
EA
AL
EI(1) Reserved
67
Reserved
68
EC
69
Reserved
70
SGN
Process Alarm High Data Value Channel 11
71
SGN
Process Alarm Low Data Value Channel 11
72
SGN
Alarm Dead Band Value Channel 11
73
Reserved
74
EC
75
Reserved
76
SGN
Process Alarm High Data Value Channel 12
77
SGN
Process Alarm Low Data Value Channel 12
78
SGN
Alarm Dead Band Value Channel 12
Reserved
Reserved
Input Data
Format Ch11
EA
AL
06
Reserved
EI(1) Reserved
Input Data
Format Ch12
Reserved
05
04
03
02
01
00
Input Filter Sel Ch11
Input Type/Range
Select Ch11
Input Filter Sel Ch12
Input Type/Range
Select Ch12
79 Reserved
84
Reserved
EC
81
Reserved
82
SGN
Process Alarm High Data Value Channel 13
83
SGN
Process Alarm Low Data Value Channel 13
84
SGN
Alarm Dead Band Value Channel 13
85
Reserved
86
EC
87
Reserved
88
SGN
Process Alarm High Data Value Channel 14
89
SGN
Process Alarm Low Data Value Channel 14
90
SGN
Alarm Dead Band Value Channel 14
91
Reserved
92
EC
93
Reserved
94
SGN
Process Alarm High Data Value Channel 15
95
SGN
Process Alarm Low Data Value Channel 15
96
SGN
Alarm Dead Band Value Channel 15
97
Reserved
Reserved
Reserved
EA
AL
EI(1) Reserved
80
Input Data
Format Ch13
EA
AL
EI(1) Reserved
Input Data
Format Ch14
EA
AL
Reserved
Reserved
EI(1) Reserved
Input Data
Format Ch15
Reserved
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Input Filter Sel Ch13
Input Type/Range
Select Ch13
Input Filter Sel Ch14
Input Type/Range
Select Ch14
Input Filter Sel Ch15
Input Type/Range
Select Ch15
I/O Memory Mapping
Chapter 3
The bits are defined as follows:
• SGN = Sign bit in 2’s complement format
• Real Time Sample Value = Provides the ability to configure the Real Time
Sample Rate
• ETS = Enable Time Stamping
• EC = Enable Channel
• EA = Enable Alarm
• AL = Alarm Latch
EI = Enable Input Process Alarm Interrupt(1)
Input Filter Sel Chx = Input Channel Filter Setting
Input Data Format Chx = Input Data Format Select
Input Type/Range Select Chx = Input Type/Range Select
Process Alarm High Data Value Channel x = Provides the ability to
configure the Input Process Alarm High Value
• Process Alarm Low Data Value Channel x= Provides the ability to
configure the Input Process Alarm Low Value
• Alarm Dead Band Value Channel x = Provides the ability to configure the
Dead Band Value
•
•
•
•
•
Define
To Choose
Make these bit settings
15
Input Filter
Selection
14
13
12
11
10
09
08
03
02
01
00
60 Hz
0
0
0
0
50 Hz
0
0
0
1
16 Hz
0
0
1
0
315 Hz
0
0
1
1
0
1
0
0
1365 Hz
Enable
Interrupt(1)
Enable
1
Disable
0
Process
Alarm
Latch
Enable
1
Disable
0
Enable
Process
Alarms
Enable
1
Disable
0
Enable
Channel
Enable
1
Disable
0
07
06
05
04
(1) Alarm interrupts are not supported by all bus masters. Check your controller’s user manual to determine if
expansion I/O interrupts are supported.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
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Chapter 3 I/O Memory Mapping
Define
To Choose
Make these bit settings
15
1769-IF16V
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
Input
Range
Select
4…20 mA
0
0
0
0
0…20 mA
0
0
0
1
Input
Data
Format
Select
Proportional
Counts
0
0
0
Engineering
Units
0
0
1
Scaled for PID
0
1
0
Percent
Range
0
1
1
The following I/O memory mapping lets you configure the 1769-IF16V module.
Input Data File
Word
For each module, slot x, words 0…15 in the input data file contain the converted
value of the module’s analog input channels. Word 16 in the input data file
contains the time stamp value, if time stamping is enabled, that corresponds to
the module's last input data sampling period. Words 17…21 in the input data file
contain status bits for the analog input channels.
86
Bit Position
15
14
13
12
11
10
09
08
07
0
SGN Analog Read (Input) Data Value Channel 0
1
SGN Analog Read (Input) Data Value Channel 1
2
SGN Analog Read (Input) Data Value Channel 2
3
SGN Analog Read (Input) Data Value Channel 3
4
SGN Analog Read (Input) Data Value Channel 4
5
SGN Analog Read (Input) Data Value Channel 5
6
SGN Analog Read (Input) Data Value Channel 6
7
SGN Analog Read (Input) Data Value Channel 7
8
SGN Analog Read (Input) Data Value Channel 8
9
SGN Analog Read (Input) Data Value Channel 9
10
SGN Analog Read (Input) Data Value Channel 10
11
SGN Analog Read (Input) Data Value Channel 11
12
SGN Analog Read (Input) Data Value Channel 12
13
SGN Analog Read (Input) Data Value Channel 13
14
SGN Analog Read (Input) Data Value Channel 14
15
SGN Analog Read (Input) Data Value Channel 15
16
Nu
Time Stamp Value
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
06
05
04
03
02
01
00
I/O Memory Mapping
Chapter 3
Word
Bit Position
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
17
S15
S
14
S
13
S
12
S
11
S
10
S9
S8
S7
S6
S5
S4
S3
S2
S1
S0
18
L3
H3
U3
O3
L2
H2
U2
O2
L1
H1
U1
O1
L0
H0
U0
O0
19
L7
H7
U7
O7
L6
H6
U6
O6
L5
H5
U5
O5
L4
H4
U4
O4
20
L11
H
11
U
11
O
11
L
10
H
10
U
10
O
10
L9
H9
U9
O9
L8
H8
U8
O8
21
L15
H
15
U
15
O
15
L
14
H
14
U
14
O
14
L
13
H
13
U
13
O
13
L
12
H
12
U
12
O
12
The bits are defined as follows:
•
•
•
•
•
•
•
SGN = Sign bit in 2’s complement format.
Nu = Not Used. Bit set to 0.
Sx = General Status bit for input channels 0…15.
Ox = Over range flag bits for input channels 0…15.
Ux = Under range flag bits for input channels 0…15.
Hx = High Alarm flag bits for input channels 0…15.
Lx = Low Alarm flag bits for input channels 0…15.
Output Data File
Word
For each module, slot x, words 0 and 1 in the output data file contain the cancel
latched channel alarm control bits.
Bit Position
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
0
CLL
7
CLH
7
CLL
6
CLH
6
CLL
5
CLH
5
CLL
4
CLH
4
CLL
3
CLH
3
CLL
2
CLH
2
CLL
1
CLH
1
CLL
0
CLH
0
1
CLL
15
CLH
15
CLL
14
CLH
14
CLL
13
CLH
13
CLL
12
CLH
12
CLL
11
CLH
11
CLL
10
CLH
10
CLL
9
CLH
9
CLL
8
CLH
8
The bits are defined as follows:
• CLHx = Cancel High Process Alarm Latch for Input x. Allows each input
high-process-alarm latch to be individually cancelled. Cancel = 1.
• CLLx = Cancel Low Process Alarm Latch for Input x. Allows each input
low-process-alarm latch to be individually cancelled. Cancel = 1.
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Chapter 3 I/O Memory Mapping
Configuration Data File
The manipulation of bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens provided
by the programming software simplify configuration.
Word
Some systems, like the 1769-ADN DeviceNet adapter system, also allow the bits
to be altered as part of the control program using communication rungs. In that
case, it is necessary to understand the bit arrangement.
88
Bit Position
15
14
13
0
0
Real Time Sample Value
1
ETS
Reserved
2
EC
Reserved
3
Reserved
4
SGN
Process Alarm High Data Value Channel 0
5
SGN
Process Alarm Low Data Value Channel 0
6
SGN
Alarm Dead Band Value Channel 0
7
Reserved
8
EC
9
Reserved
10
SGN
Process Alarm High Data Value Channel 1
11
SGN
Process Alarm Low Data Value Channel 1
12
SGN
Alarm Dead Band Value Channel 1
13
Reserved
14
EC
15
Reserved
16
SGN
Process Alarm High Data Value Channel 2
17
SGN
Process Alarm Low Data Value Channel 2
18
SGN
Alarm Dead Band Value Channel 2
19
Reserved
20
EC
21
Reserved
22
SGN
Process Alarm High Data Value Channel 3
23
SGN
Process Alarm Low Data Value Channel 3
24
SGN
Alarm Dead Band Value Channel 3
25
Reserved
26
EC
Reserved
Reserved
Reserved
Reserved
12
11
10
EA
09
08
AL
EI(1) Reserved
Input Filter Sel Ch0
Reserved
Input Type/Range
Select Ch0
EI(1) Reserved
Input Filter Sel Ch1
Reserved
Input Type/Range
Select Ch1
EI(1) Reserved
Input Filter Sel Ch2
Reserved
Input Type/Range
Select Ch2
EI(1) Reserved
Input Filter Sel Ch3
Reserved
Input Type/Range
Select Ch3
EI(1) Reserved
Input Filter Sel Ch4
Input Data
Format Ch0
EA
AL
Input Data
Format Ch1
EA
AL
Input Data
Format Ch2
EA
AL
Input Data
Format Ch3
EA
AL
07
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
06
05
04
03
02
01
00
Word
I/O Memory Mapping
Chapter 3
Bit Position
15
14
13
12
11
10
09
08
27
Reserved
28
SGN
Process Alarm High Data Value Channel 4
29
SGN
Process Alarm Low Data Value Channel 4
30
SGN
Alarm Dead Band Value Channel 4
31
Reserved
32
EC
33
Reserved
34
SGN
Process Alarm High Data Value Channel 5
35
SGN
Process Alarm Low Data Value Channel 5
36
SGN
Alarm Dead Band Value Channel 5
37
Reserved
38
EC
39
Reserved
40
SGN
Process Alarm High Data Value Channel 6
41
SGN
Process Alarm Low Data Value Channel 6
42
SGN
Alarm Dead Band Value Channel 16
43
Reserved
44
EC
45
Reserved
46
SGN
Process Alarm High Data Value Channel 7
47
SGN
Process Alarm Low Data Value Channel 7
48
SGN
Alarm Dead Band Value Channel 7
49
Reserved
50
EC
51
Reserved
52
SGN
Process Alarm High Data Value Channel 8
53
SGN
Process Alarm Low Data Value Channel 8
54
SGN
Alarm Dead Band Value Channel 8
55
Reserved
56
EC
57
Reserved
58
SGN
Process Alarm High Data Value Channel 9
59
SGN
Process Alarm Low Data Value Channel 9
60
SGN
Alarm Dead Band Value Channel 9
61
Reserved
Reserved
Reserved
Reserved
Reserved
Reserved
Input Data
Format Ch4
EA
AL
AL
AL
AL
AL
03
02
01
00
Input Filter Sel Ch5
Reserved
Input Type/Range
Select Ch5
EI(1) Reserved
Input Filter Sel Ch6
Reserved
Input Type/Range
Select Ch6
EI(1) Reserved
Input Filter Sel Ch7
Reserved
Input Type/Range
Select Ch7
EI(1) Reserved
Input Filter Sel Ch8
Reserved
Input Type/Range
Select Ch8
EI(1) Reserved
Input Filter Sel Ch9
Reserved
Input Type/Range
Select Ch9
Input Data
Format Ch8
EA
04
EI(1) Reserved
Input Data
Format Ch7
EA
05
Input Type/Range
Select Ch4
Input Data
Format Ch6
EA
06
Reserved
Input Data
Format Ch5
EA
07
Input Data
Format Ch9
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
89
Word
Chapter 3 I/O Memory Mapping
90
Bit Position
15
14
13
Reserved
12
11
10
09
08
AL
(1)
07
01
00
Reserved
Input Type/Range
Select Ch10
64
SGN
Process Alarm High Data Value Channel 10
65
SGN
Process Alarm Low Data Value Channel 10
66
SGN
Alarm Dead Band Value Channel 10
67
Reserved
68
EC
69
Reserved
70
SGN
Process Alarm High Data Value Channel 11
71
SGN
Process Alarm Low Data Value Channel 11
72
SGN
Alarm Dead Band Value Channel 11
73
Reserved
74
EC
75
Reserved
76
SGN
Process Alarm High Data Value Channel 12
77
SGN
Process Alarm Low Data Value Channel 12
78
SGN
Alarm Dead Band Value Channel 12
79
Reserved
80
EC
81
Reserved
82
SGN
Process Alarm High Data Value Channel 13
83
SGN
Process Alarm Low Data Value Channel 13
84
SGN
Alarm Dead Band Value Channel 13
85
Reserved
86
EC
87
Reserved
88
SGN
Process Alarm High Data Value Channel 14
89
SGN
Process Alarm Low Data Value Channel 14
90
SGN
Alarm Dead Band Value Channel 14
91
Reserved
92
EC
93
Reserved
94
SGN
Reserved
02
Input Data
Format Ch10
Reserved
Reserved
03
Input Filter Sel Ch10
63
Reserved
04
Reserved
EC
Reserved
05
EI
62
Reserved
06
EA
EA
AL
EI(1) Reserved
Input Data
Format Ch11
EA
AL
EI(1) Reserved
Input Data
Format Ch12
EA
AL
AL
AL
Reserved
EI(1) Reserved
Input Data
Format Ch14
EA
Reserved
EI(1) Reserved
Input Data
Format Ch13
EA
Reserved
Reserved
EI(1) Reserved
Input Data
Format Ch15
Reserved
Process Alarm High Data Value Channel 15
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Input Filter Sel Ch11
Input Type/Range
Select Ch11
Input Filter Sel Ch12
Input Type/Range
Select Ch12
Input Filter Sel Ch13
Input Type/Range
Select Ch13
Input Filter Sel Ch14
Input Type/Range
Select Ch14
Input Filter Sel Ch15
Input Type/Range
Select Ch15
I/O Memory Mapping
Chapter 3
Word
Bit Position
15
14
13
12
11
10
09
08
07
95
SGN
Process Alarm Low Data Value Channel 15
96
SGN
Alarm Dead Band Value Channel 15
97
Reserved
06
05
04
03
02
01
00
The bits are defined as follows:
• SGN = Sign bit in 2’s complement format
• Real Time Sample Value = Provides the ability to configure the Real Time
Sample Rate
• ETS = Enable Time Stamping
• EC = Enable Channel
• EA = Enable Alarm
• AL = Alarm Latch
EI = Enable Input Process Alarm Interrupt(1)
Input Filter Sel Chx = Input Channel Filter Setting
Input Data Format Chx = Input Data Format Select
Input Type/Range Select Chx = Input Type/Range Select
Process Alarm High Data Value Channel x = Provides the ability to
configure the Input Process Alarm High Value
• Process Alarm Low Data Value Channel x = Provides the ability to
configure the Input Process Alarm Low Value
• Alarm Dead Band Value Channel x = Provides the ability to configure the
Dead Band Value
•
•
•
•
•
Define
To Choose Make these bit settings
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Input Filter 60 Hz
Selection
50 Hz
0
0
0
0
0
0
0
1
16 Hz
0
0
1
0
315 Hz
0
0
1
1
1365 Hz
0
1
0
0
Enable
Enable
Interrupt(1)
Disable
Process
Alarm
Latch
Enable
Process
Alarms
1
0
Enable
1
Disable
0
Enable
1
Disable
0
(1) Alarm interrupts are not supported by all bus masters. Check your controller’s user manual to determine if
expansion I/O interrupts are supported.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
91
Chapter 3 I/O Memory Mapping
Define
To Choose Make these bit settings
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Enable
Channel
Input
Range
Select
Enable
1
Disable
0
-10…+10V
0
0
0
0
0…5V
0
0
0
1
0…10V
0
0
1
0
1…5V
0
0
1
1
Input Data Proportional
Format
Counts
Select
Engineering
Units
1769-IG16
0
0
0
0
0
1
Scaled for
PID
0
1
0
Percent
Range
0
1
1
The following I/O memory mapping lets you configure the 1769-IG16 module.
Input Data File
Word
For each module, slot x, word 0 in the input data file contains the state of the
module’s input points. The module implements inverted logic on the TTL
inputs. A logix low-input voltage results in the corresponding Input Data File bit
being set to 1. A logic high-input voltage results in the corresponding bit being
cleared to 0.
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
r(1)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
(1) r = read.
92
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
Chapter 3
Configuration File
The read/writable configuration data file allows the setup of the digital filter
settings for each of the two input groups. Group 0 is inputs 0…7 and Group 1 is
inputs 8…15.
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet
software, during initial configuration of the system. In that case, graphical screens
are provided via the programmer to simplify configuration. However, some
systems, like the1769-ADN DeviceNet adapter, also allow the bits to be altered as
part of the control program using communication rungs. In that case, it is
necessary to understand the bit arrangement.
Bit Position
15
14
13
12
0
Filter Time On to Off
Group 1
1
0000000000000000
2
0000000000000000
3
0000000000000000
11
10
9
8
Filter Time Off to On
Group 1
Filter Time(1)
Bit Setting
8.0 ms
0000
4.0 ms
0001
2.0 ms
0010
1.0 ms
0011
0.5 ms
0100
0.1 ms
0101
0.0 ms
0110
7
6
5
4
Filter Time On to Off
Group 0
3
2
1
0
Filter Time Off to On
Group 0
(1) Filter Time: Word 0, the Filter Time configures the ON to OFF
and OFF to ON hardware delay times for each input group.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
93
Chapter 3 I/O Memory Mapping
1769-IM12
The following I/O memory mapping lets you configure the 1769-IM12 module.
Input Data File
Word
For each input module, slot x, word 0 in the input data file contains the current
state of the field input points. For the 1769-IM12, bits 12 to 15 are not used.
0
Bit Position
15
0
14
0
13
0
12
11
10
9
8
7
6
5
4
3
2
1
0
0
(1)
r
r
r
r
r
r
r
r
r
r
r
r
(1) r = read.
1769-IQ16
The following I/O memory mapping lets you configure the 1769-IQ16 module.
Input Data File
Word
For each input module, slot x, word 0 in the input data file contains the current
state of the field input points.
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
r(1)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
(1) r = read.
94
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
The following I/O memory mapping lets you configure the 1769-IQ16F module.
Input Data File
Word
For each input module, slot x, word 0 in the input data file contains the current
state of the field input points.
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
r(1)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
(1) r = read.
Configuration File
The read/writable configuration data file allows the setup of the digital filter
settings for each of the two input groups. Group 0 is inputs 0…7. Group 1 is
inputs 8…15.
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided via the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program using communication rungs. In that case, it is necessary to
understand the bit arrangement.
Word
1769-IQ16F
Chapter 3
Bit Position
15
14
13
12
0
Filter Time On to Off
Group 1
1
0000000000000000
2
0000000000000000
3
0000000000000000
11
10
9
8
Filter Time Off to On
Group 1
7
6
5
4
Filter Time On to Off
Group 0
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
3
2
1
0
Filter Time Off to On
Group 0
95
Chapter 3 I/O Memory Mapping
Filter Time(1)
Bit Setting
2.0 msec
0010
1.0 msec
0011
0.5 msec
0100
0.1 msec
0101
0.0 msec
0110
(1) Filter Time: Word 0, the Filter Time configures the ON to OFF
and OFF to ON hardware delay times for each input group.
1769-IQ32
The following I/O memory mapping lets you configure the 1769-IQ32 module.
Input Data File
Word
For each input module, slot x, word 0 in the input data file contains the current
state of the field input points.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
r(1)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
1
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
(1) r = read.
1769-IQ32T
The following I/O memory mapping lets you configure the 1769-IQ32T
module.
Input Data File
Word
For each input module, slot x, words 0 and 1 in the input data file contain the
current state of the field input points.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
r(1)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
1
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
(1) r = read.
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Configuration File
Word
For each input module, slot x, words 0 and 1 in the configuration file control the
amount of filtering applied to the signals from the field input points. The amount
of filtering applied can be configured individually for both the On-to-Off and
Off-to-On edges of each isolated group of input signals.
1769-IQ6XOW4
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
Filter configuration
group 2 On-to-Off
Filter configuration
group 2 Off-to-On
Filter configuration
group 1 On-to-Off
Filter configuration
group 1 Off-to-On
1
Filter configuration
group 4 On-to-Off
Filter configuration
group 4 Off-to-On
Filter configuration
group 3 On-to-Off
Filter configuration
group 3 Off-to-On
OFF_Filter or ON_Filter (Binary)
Filter Time
0000 (default)
8.0 ms
0001
4.0 ms
0010
2.0 ms
0011
1.0 ms
0100
0.5 ms
0101
0.1 ms
0110
0.0 ms
0111…1111
Not used
The following I/O memory mapping lets you configure the 1769-IQ6XOW4
module.
Input Data File
For the inputs on this module, slot x, word 0 in the input data file contains the
current state of the field input points. For the 1769-IQ6XOW4, bits 6 to 15 are
not used.
For the outputs on this module, slot x, input data file word 1 contains the state of
the module’s output data (output data echo) file word 0. During normal
operation, these input bits represent the logic state that the outputs are directed
to by the control program. They are also dependent upon these configurations:
• Program Mode configuration, if supported by the controller
• Fault Mode configuration, if supported by the controller
For the 1769-IQ6XOW4, bits 4 to 15 are not used.
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Word
Chapter 3 I/O Memory Mapping
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
(1)
r
r
r
r
r
0
r
r
r
r
0
0
0
0
0
0
0
0
0
0
0
r
1
0
0
0
0
0
0
0
0
0
0
0
(1) r = read.
Input data file word 1 reflects the output data echo of the module, not
necessarily the electrical state of the output terminals. It does not
reflect shorted or open outputs.
IMPORTANT
It is important to use this input word if the controller adapter supports
the Program mode or Fault mode function, and if it is configured to use
them.
Output Data File
Word
For each module, slot x, word 0 in the output data file contains the control
program’s directed state of the discrete output points. For the 1769-IQ6XOW4,
bits 4 to 15 are not used.
0
Bit Position
15
0
14
0
13
0
12
0
11
0
10
0
9
0
8
0
7
0
6
0
5
0
4
3
2
1
0
0
w(1)
w
w
w
(1) w = write.
Configuration File
The read/writable configuration data file allows the setup of the hold last state
and user-defined safe state conditions.
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided via the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program using communication rungs. In that case, it is necessary to
understand the bit arrangment.
98
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PFE
1
Program State for Output Array Word 0
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Word
I/O Memory Mapping
Chapter 3
5
1
Bit Position
15
14
13
12
11
10
9
2
Program Value for Output Array Word 0
3
Fault State for Output Array Word 0
4
Fault Value for Output Array Word 0
8
7
6
4
3
2
0
Program State Word
Word 1, the program state word, selects the hold last state or user-defined safe
state condition for each individual output on a system transition from Run to
Program.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Program Value Word
The program value word, word 2, is used to program the user-defined safe state
value (0=Off, 1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
Fault State Word
Word 3, the fault state word, selects the hold last state or user-defined safe state
condition for each individual output on a system transition from Run to Fault.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Fault Value Word
The fault value word, word 4, is used to program the fault state value (0=Off,
1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
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Program to Fault Enable Bit (PFE)
Word 0, bit 0, allows the selection of which data value, the program or fault value,
to apply to the output if a system in Program mode undergoes a system fault,
resulting a change to Fault mode.
Value Applied
Bit Setting
Program
0
Fault
1
Module Default Condition
The modules default condition is all zeros, programming the conditions shown
below.
Word or Bit Affected
1769-IR6
Condition Applied
Word 0, Bit 0:
Program-to-Fault Enable
Program Value
Word 1:
Program State
User-defined Safe State
Word 2:
Program Value
Off
Word 3:
Fault State
User-defined Safe State
Word 4:
Fault Value
Off
The following I/O memory mapping lets you configure the 1769-IR6 module.
Input Data File
Word
The first six words (0…5) of the input data file contain the analog RTD or
resistance values of the inputs. Words 6 and 7 provide sensor/channel status
feedback for use in your control program as shown below.
100
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
S2
S1
S0
0
RTD/resistance Input Data Channel 0
1
RTD/resistance Input Data Channel 1
2
RTD/resistance Input Data Channel 2
3
RTD/resistance Input Data Channel 3
4
RTD/resistance Input Data Channel 4
5
RTD/resistance Input Data Channel 5
6
Not Used
OC
5
OC
4
OC
3
OC
2
OC
1
OC
0
Not Used S5
S4
S3
7
U0
U1
O1
U2
O2
U3
O3
U4
O5
Not Used
O0
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O4
U5
I/O Memory Mapping
Chapter 3
Word 6 and 7 status bits are defined as follows:
• Sx = General status bit for channels 0 through 5. This bit is set (1) when an
error (over- or under-range, open-circuit, or input data not valid) exists for
that channel. An input data not valid condition is determined by the user
program. This condition occurs when the first analog-to-digital
conversion is still in progress at power-up or after a new configuration has
been sent to the module. Refer to the RTD/resistance Input Module User
Manual, publication number 1769-UM005, for details.
• OCx = Open-circuit detection bit for channels 0 through 5. These bits are
set (1) when either an open or shorted input for RTD inputs or an open
input for resistance inputs is detected.
TIP
Short-circuit detection for resistance inputs is not indicated
because 0 is a valid number..
• Ux = Under-range flag bits for channels 0 through 5, using RTD inputs
only. These bits can be used in the control program for error detection.
There is no under-range error for a direct resistance input, because 0 is a
valid number.
• Ox = Over-range flag bits for channels 0 through 5, using either RTD or
resistance inputs. These bits can be used in the control program for error
detection.
Configuration Data File
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided by the programming tool to simplify configuration. However, some
systems, like the 1769-ADN DeviceNet adapter, also allow the bits to be altered
as part of the control program, using communication rungs. In that case, it is
necessary to understand the bit arrangement. Refer to the Compact RTD/
resistance Input Module User Manual, publication number 1769-UM005 for
additional details.
Words 0…5 of the configuration file allow you to change the parameters of each
channel independently. For example, word 0 corresponds to channel 0 and word 1
corresponds to channel 1. The functional arrangement of the bits is shown below
for a single word/channel.
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To Select
Make these bit settings
0
10 Hz
1
1
0
60 Hz
0
0
0
50 Hz
0
0
1
250Hz
0
1
1
500 Hz
1
0
0
1 kHz
1
0
1
Excitation
Current
1
Cyclic Lead
Compensatio
2
Enable
Open-circuit/
Broken Input
7
1.0 mA
Upscale
°C
0
°F
1
Input/Sensor Type
102
8
Temperature
Units Mode
Filter Frequency
15 14 13 12 11 10 9
6
5
4
3
0
0.5 mA
1
0
Disable
1
0
0
Downscale
0
1
Last State
1
0
Zero
1
1
100Ω Pt 385
0
0
0
0
200Ω Pt 385
0
0
0
1
500Ω Pt 385
0
0
1
0
1000Ω Pt
385
0
0
1
1
100Ω Pt
3916
0
1
0
0
200Ω Pt
3916
0
1
0
1
500Ω Pt
3916
0
1
1
0
1000Ω Pt
3916
0
1
1
1
10Ω Cu 426
1
0
0
0
120Ω Ni 618
1
0
0
1
120Ω Ni 672
1
0
1
0
604Ω NiFe
518
1
0
1
1
150Ω
1
1
0
0
500Ω
1
1
0
1
1000Ω
1
1
1
0
3000Ω
1
1
1
1
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I/O Memory Mapping
To Select
Make these bit settings
Data Format
15 14 13 12 11 10 9
Enable
Channe
Chapter 3
Raw/
Proportional
0
0
0
Engineering
Units
0
0
1
Engineering
Units X 10
1
0
0
Scaled-forPID
0
1
0
Percent
Range
0
1
1
Enable
1
Disable
0
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8
7
6
5
4
3
2
1
0
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Chapter 3 I/O Memory Mapping
Module Configuration Word
Word 6 of the configuration data file contains the Enable/Disable Cyclic
Calibration bit as shown in the table below.
To Select
Make these bit settings
15 14 13 12 11 10 9
Enable/
Disable
Cyclic
Calibration
8
7
6
5
4
3
2
1
0
Enabled(1)
0
Disabled
1
(1) When enabled, an autocalibration cycle is performed on all enabled channels every 5 minutes.
1769-IT6
The following I/O memory mapping lets you configure the 1769-IT6 module.
Input Data File
Word
The input data file contains the analog values of the inputs.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
Analog Input Data Channel 0
1
Analog Input Data Channel 1
2
Analog Input Data Channel 2
3
Analog Input Data Channel 3
4
Analog Input Data Channel 4
5
Analog Input Data Channel 5
6
OC7
OC
6
OC
5
OC
4
OC
3
OC
2
OC
1
OC
0
S7
S6
S5
S4
S3
S2
S1
S0
7
U0
O0
U1
U0
U2
O2
U3
O3
U4
O4
U5
O5
U6
O6
U7
O7
The bits are defined as follows:
• Sx = General status bit for channels 0…5 and CJC sensors (S6 and S7).
This bit is set (1) when an error (over-range, under-range, open-circuit, or
input data not valid) exists for that channel. An ‘input data not valid’
condition is determined by the user program. This condition occurs when
the first analog-to-digital conversion is still in progress, and after a new
configuration has been sent to the module. Refer to the Compact I/O
Thermocouple/mV Input Module User Manual, publication 1769UM004 for additional details.
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• OCx = Open-circuit detection bits indicate an open input circuit on
channels 0…5 (OC0…OC5) and on CJC sensors CJC0 (OC6) and CJC1
(OC7). The bit is set (1) when an open-circuit condition exists.
• Ux = Under-range flag bits for channels 0…5 and the CJC sensors (U6 and
U7). For thermocouple inputs, the under-range bit is set (1) when a
temperature measurement is below the normal operating range for a given
thermocouple type. For millivolt inputs, the under-range bit indicates a
voltage that is below the normal operating range. These bits can be used in
the control program for error detection. The bits are reset (0) by the
module when within the normal operating range.
• Ox = Over-range flag bits for channels 0…5 and the CJC sensors (O6 and
O7). For thermocouple inputs, the over-range bit is set (1) when a
temperature measurement is above the normal operating range for a given
thermocouple type. For millivolt inputs, the over-range bit indicates a
voltage that is above the normal operating range. These bits can be used in
the control program for error detection.
Configuration Data File
During initial system configuration, you normally manipulate the bits from the
configuration data file with programming software, such as RSLogix 500,
RSLogix 5000, or RSNetWorx for DeviceNet. Graphical screens simplify
configuration. However, some products, like the 1769-ADN DeviceNet adapter,
also let you alter the bits as part of the control program, by using communication
rungs. In this case, you need to understand the bit arrangement. Refer to the
Compact Thermocouple/mV Input Module User Manual, publication 1769UM004, for additional details.
Words 0…5 of the configuration data file let you change the parameters of each
channel independently. For example, word 0 corresponds to channel 0. See the
functional arrangement of the bits for a single word/channel in the
Configuration Data File on page 106.
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Configuration Data File
To select
Make these bit settings
Enable
Data Format
8
7
6
5
4 3 2
1
0
10 Hz
1
1
0
60 Hz
0
0
0
50 Hz
0
0
1
250Hz
0
1
1
500 Hz
1
0
0
1 kHz
1
0
1
Upscale
0
0
Downscale
0
1
Hold Last State
1
0
Zero
1
1
°C
0
°F
1
Thermocouple J
0
0
0
0
Thermocouple K
0
0
0
1
Thermocouple T
0
0
1
0
Thermocouple E
0
0
1
1
Thermocouple R
0
1
0
0
Thermocouple S
0
1
0
1
Thermocouple B
0
1
1
0
Thermocouple N
0
1
1
1
Thermocouple C
1
0
0
0
-50…50 mV
1
0
0
1
-100…100 mV
1
0
1
0
Raw/Proportional
Data
0
0
0
Engineering Units
0
0
1
Engineering Units x
10
1
0
0
Scaled-for-PID
0
1
0
Percent Range
0
1
1
Disabled
0
Enabled
1
Not Used(1)
Input Type
Temp.
Open-circuit
Filter Frequency
15 14 13 12 11 10 9
(1) An attempt to write any nonvalid (spare) bit configuration into any selection field results in a module
configuration error.
106
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Chapter 3
Program defaults are indicated by 0 values. For example, type J
thermocouple is the default (no user intervention) thermocouple type.
TIP
Module Configuration Word
Word 6 of the configuration data file contains the Enable/Disable Cyclic
Calibration bit.
To select
Make these bit settings
15 14 13 12 11 10 9
Enable/
Disable
Cyclic
Calibration
8
7
6
5
4
3
2
1
0
Enabled(1)
0
Disabled
1
(1) When enabled, an autocalibration cycle is performed on all enabled channels every 5 minutes.
The following I/O memory mapping lets you configure the 1769-OA8 module.
Output Module’s Input Data File
For each module, slot x, input data file word 0 contains the state of the module’s
output data (output data echo) file word 0. During normal operation, these input
bits represent the logic state that the outputs are directed to by the control
program. They are also dependent upon these configurations:
• Program mode configuration, if supported by the controller
• Fault mode configuration, if supported by the controller
For the 1769-OA8, bits 8 to 15 are not used.
Word
1769-OA8
0
Bit Position
15
0
14
0
13
0
12
0
11
0
10
0
9
0
8
7
6
5
4
3
2
1
0
0
(1)
r
r
r
r
r
r
r
r
(1) r = read.
IMPORTANT
The output module’s input data file reflects the output data echo of the
module, not necessarily the electrical state of the output terminals. It
does not reflect shorted or open outputs.
It is important to use this input word if the controller adapter supports
the Program mode or Fault mode function, and if it is configured to use
them.
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Chapter 3 I/O Memory Mapping
Output Data File
Word
For each module, slot x, word 0 in the output data file contains the control
program’s directed state of the discrete output points. For the 1769-OA8, bits
8…15 are not used.
0
Bit Position
15
0
14
0
13
0
12
11
0
0
10
0
9
0
8
0
7
(1)
w
6
5
4
3
2
1
0
w
w
w
w
w
w
w
(1) w = write.
Configuration File
The read/writable configuration data file allows the setup of the hold last state
and user-defined safe state conditions.
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided via the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program using communication rungs. In that case, it is necessary to
understand the bit arrangment.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PFE
1
Program State for Output Array Word 0
2
Program Value for Output Array Word 0
3
Fault State for Output Array Word 0
4
Fault Value for Output Array Word 0
Program State Word
Word 1, the program state word, selects the hold last state or user-defined safe
state condition for each individual output on a system transition from Run to
Program.
108
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
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I/O Memory Mapping
Chapter 3
Program Value Word
The program value word, word 2, is used to program the user-defined safe state
value (0=Off, 1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
Fault State Word
Word 3, the fault state word, selects the hold last state or user-defined safe state
condition for each individual output on a system transition from Run to Fault.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Fault Value Word
The fault value word, word 4, is used to program the fault state value (0=Off,
1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
Program to Fault Enable Bit (PFE)
Word 0, bit 0, allows the selection of which data value, the program or fault value,
to apply to the output if a system in Program mode undergoes a system fault,
resulting a change to Fault mode.
Value Applied
Bit Setting
Program
0
Fault
1
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Module Default Condition
The modules default condition is all zeros, programming the conditions shown
below.
Word or Bit Affected
1769-OA16
Condition Applied
Word 0, Bit 0:
Program-to-Fault Enable
Program Value
Word 1:
Program State
User-defined Safe State
Word 2:
Program Value
Off
Word 3:
Fault State
User-defined Safe State
Word 4:
Fault Value
Off
The following I/O memory mapping lets you configure the 1769-OA16 module.
Output Module’s Input Data File
Word
For each module, slot x, input data file word 0 contains the state of the module’s
output data (output data echo) file word 0. During normal operation, these input
bits represent the logic state that the outputs are directed to by the control
program. They are also dependent upon the:
• Program mode configuration, if supported by the controller
• Fault mode configuration, if supported by the controller
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
r(1)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
(1) r = read.
IMPORTANT
The output module’s input data file reflects the output data echo of the
module, not necessarily the electrical state of the output terminals. It
does not reflect shorted or open outputs.
It is important to use this input word if the controller adapter supports
the Program mode or Fault mode function, and if it is configured to use
them.
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Chapter 3
Output Data File
Data output bits are turned on or off using the bit positions in Word 0.
• 1 = output on
• 0 = output off
EXAMPLE
To turn on bit position 12, type 1 in word 0, bit 12.
Word
For each module, slot x, word 0 in the output data file contains the control
program’s directed state of the discrete output points.
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
(1)
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
(1) w = write.
Configuration File
The read/writable configuration data file allows the setup of the hold last state
and user-defined safe state conditions.
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided via the programmer to simplify configuration. However, some systems,
like the1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program using communication rungs. In that case, it is necessary to
understand the bit arrangement.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PFE
1
Program State for Output Array Word 0
2
Program Value for Output Array Word 0
3
Fault State for Output Array Word 0
4
Fault Value for Output Array Word 0
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Program State Word
Word 1, the program state word, selects the hold last state or user-defined safe
state condition for each individual output on a system transition from Run to
Program.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Program Value Word
The program value word, word 2, is used to program the user-defined safe state
value (0=Off, 1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
Fault State Word
Word 3, the fault state word, selects the hold last state or user-defined safe state
condition for each individual output on a system transition from Run to Fault.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Fault Value Word
The fault value word, word 4, is used to program the fault state value (0=Off,
1=On). Each output is individually configurable for on or off.
112
Value
Bit Setting
Off
0
On
1
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Program to Fault Enable Bit (PFE)
Word 0, bit 0, allows the selection of which data value, the program or fault value,
to apply to the output if a system in Program mode undergoes a system fault,
resulting in a change to the Fault mode.
Value Applied
Bit Setting
Program
0
Fault
1
Module Default Condition
The modules default condition is all zeros, programming the conditions shown
below.
Word or Bit Affected
Word 0, Bit 0:
Program-to-Fault Enable
Program Value
Word 1:
Program State
User-defined Safe State
Word 2:
Program Value
Off
Word 3:
Fault State
User-defined Safe State
Word 4:
Fault Value
Off
The following I/O memory mapping lets you configure the 1769-OB8, Series A
module.
Output Module’s Input Data File
For each module, slot x, input data file word 0 contains the state of the module’s
output data (output data echo) file word 0. During normal operation, these input
bits represent the logic state that the outputs are directed to by the control
program. They are also dependent upon these configurations:
• Program mode configuration, if supported by the controller
• Fault mode configuration, if supported by the controller
Word
1769-OB8, Series A
Condition Applied
0
Bit Position
15
0
14
0
13
0
12
0
11
0
10
0
9
0
8
7
6
5
4
3
2
1
0
0
(1)
r
r
r
r
r
r
r
r
(1) r = read.
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The output module’s input data file reflects the output data echo of the
module, not necessarily the electrical state of the output terminals. It
does not reflect shorted or open outputs.
IMPORTANT
It is important to use this input word if the controller adapter supports
the Program mode or Fault mode function, and if it is configured to use
them.
Output Data File
Word
For each module, slot x, word 0 in the output data file contains the control
program’s directed state of the discrete output points.
0
Bit Position
15
0
14
0
13
0
12
0
11
0
10
0
9
0
8
7
6
5
4
3
2
1
0
0
w(1)
w
w
w
w
w
w
w
(1) w = write
Configuration File
The read/writable configuration data file allows the setup of the hold last state
and user-defined safe state conditions.
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided via the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program using communication rungs. In that case, it is necessary to
understand the bit arrangement.
114
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PFE
1
0
0
0
0
0
0
0
0
Program State for Output Array Word 0
2
0
0
0
0
0
0
0
0
Program Value for Output Array Word 0
3
0
0
0
0
0
0
0
0
Fault State for Output Array Word 0
4
0
0
0
0
0
0
0
0
Fault Value for Output Array Word 0
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Program to Fault Enable Bit (PFE), Word 0 Bit 0
Allows the selection of which data value, the program or fault value, to apply to
the output if a system in Program mode undergoes a system fault, resulting a
change to Fault mode.
Value Applied
Bit Setting
Program
0
Fault
1
Program State, Word 1
Selects the hold last state or user-defined safe state condition for each individual
output on a system transition from Run to Program.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Program Value, Word 2
Defines the user-defined safe state value (0=Off, 1=On). Each output is
individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
Fault State, Word 3
Selects the hold last state or user-defined safe state condition for each individual
output on a system transition from Run to Fault.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Fault Value, Word 4
Defines the fault state value (0=Off, 1=On). Each output is individually
configurable for on or off.
Value
Bit Setting
Off
0
On
1
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Module Default Condition
The modules default condition is all zeros, which defines these conditions:
Word or Bit Affected
1769-OB16, Series B
Condition Applied
Word 0, Bit 0:
Program-to-Fault Enable
Program Value
Word 1:
Program State
User-defined Safe State
Word 2:
Program Value
Off
Word 3:
Fault State
User-defined Safe State
Word 4:
Fault Value
Off
The following I/O memory mapping lets you configure the 1769-OB16, Series B
module.
Output Module’s Input Data File
Word
For each module, slot x, input data file word 0 contains the state of the module’s
output data (output data echo) file word 0. During normal operation, these input
bits represent the logic state that the outputs are directed to by the control
program. They are also dependent upon these configurations:
• Program mode configuration, if supported by the controller
• Fault mode configuration, if supported by the controller
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
r(1)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
(1) r = read.
IMPORTANT
The output module’s input data file reflects the output data echo of the
module, not necessarily the electrical state of the output terminals. It
does not reflect shorted or open outputs.
It is important to use this input word if the controller adapter supports
the Program mode or Fault mode function, and if it is configured to use
them.
116
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Output Data File
Word
For each module, slot x, word 0 in the output data file contains the control
program’s directed state of the discrete output points.
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
w(1)
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
(1) w = write.
Configuration File
The read/writable configuration data file allows the setup of the hold last state
and user-defined safe state conditions.
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided via the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program using communication rungs. In that case, it is necessary to
understand the bit arrangment.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PFE
1
Program State for Output Array Word 0
2
Program Value for Output Array Word 0
3
Fault State for Output Array Word 0
4
Fault Value for Output Array Word 0
Program State Word
Word 1, the program state word, selects the hold last state or user-defined safe
state condition for each individual output on a system transition from Run to
Program.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
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Program Value Word
The program value word, word 2, is used to program the user-defined safe state
value (0=Off, 1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
Fault State Word
Word 3, the fault state word, selects the hold last state or user-defined safe state
condition for each individual output on a system transition from Run to Fault.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Fault Value Word
The fault value word, word 4, is used to program the fault state value (0=Off,
1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
Program to Fault Enable Bit (PFE)
Word 0, bit 0, allows the selection of which data value, the program or fault value,
to apply to the output if a system in Program mode undergoes a system fault,
resulting a change to Fault mode.
118
Value Applied
Bit Setting
Program
0
Fault
1
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Chapter 3
Module Default Condition
The modules default condition is all zeros, programming the conditions shown
below.
Word or Bit Affected
Word 0, Bit 0:
Program-to-Fault Enable
Program Value
Word 1:
Program State
User-defined Safe State
Word 2:
Program Value
Off
Word 3:
Fault State
User-defined Safe State
Word 4:
Fault Value
Off
The following I/O memory mapping lets you configure the 1769-OB16P
module.
Output Module’s Input Data File
For each module, slot x, input data file word 0 contains the state of the module’s
output data (output data echo) file word 0. During normal operation, these input
bits represent the logic state that the outputs are directed to by the control
program. They are also dependent upon these configurations:
• Program mode(1) configuration, if supported by the controller
• Fault mode(1) configuration, if supported by the controller
Word
1769-OB16P
Condition Applied
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
r(1)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
(1) r= read.
IMPORTANT
The output module’s input data file reflects the output data echo of the
module, not necessarily the electrical state of the output terminals. It
does not reflect shorted or open outputs.
TIP
It is only important to use this input word if the controller/adapter
supports the Program mode or Fault mode function, and if it is configured
to use them.
(1) Not supported by MicroLogix 1500.
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Output Data File
Word
For each module, slot x, word 0 in the output data file contains the control
program’s directed state of the discrete output points.
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
w(1)
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
(1) w = write.
Configuration File
Word
The read/writable configuration data file allows the setup of the hold last state
and user-defined safe state conditions. The manipulation of the bits from this file
is normally done with programming software, such as RSLogix 500,
RSLogix 5000, or RSNetWorx for DeviceNet, during initial configuration of the
system. In that case, graphical screens are provided to simplify programming.
However, some systems, like the 1769-ADN DeviceNet adapter, allow the bits to
be altered as part of the control program, using communication rungs. In that
case, it is necessary to understand the bit arrangement, as described below.
Bit Position
15
14
13
12
11
10
9
0
Not Used (Default = 0)
1
Program State for Output Array Word 0
2
Program Value for Output Array Word 0
3
Fault State for Output Array Word 0
4
Fault Value for Output Array Word 0
8
7
6
5
4
3
2
1
0
PFE
Program State Word
Word 1, the program state word, selects the hold last state or user-defined safe
state condition on a system transition from Run to Program.
120
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
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Program Value Word
The program value word, word 2, is used to program the user-defined safe state
condition. Each output is individually configurable for on or off.
Condition
Bit Setting
Off
0
On
1
Fault State Word
Word 3, the fault state word, selects the hold last state or user-defined safe state
condition on a system transition from Run to Fault.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Fault Value Word
The fault value word, word 4, is used to program the fault state condition. Each
output is individually configurable for on or off.
Condition
Bit Setting
Off
0
On
1
Program to Fault Enable Bit (PFE)
Word 0, bit 0, allows the selection of which data value, the program or fault value,
to apply to the output if a system in Program mode undergoes a system fault,
resulting a change to Fault mode.
Value Applied
Bit Setting
Program
0
Fault
1
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Module Default Condition
The modules default condition is all zeros, programming the conditions shown
below.
Word or Bit Affected
1769-OB32
Condition Applied
Word 0, Bit 0:
Program-to-Fault Enable
Program Value
Word 1:
Program State
User-defined Safe State
Word 2:
Program Value
Off
Word 3:
Fault State
User-defined Safe State
Word 4:
Fault Value
Off
The following I/O memory mapping lets you configure the 1769-OB32 module.
Output Module’s Input Data File
Word
For each module, slot x, input data file word 0 contains the state of the module’s
output data (output data echo) file word 0. During normal operation, these input
bits represent the logic state that the outputs are directed to by the control
program. They are also dependent upon these configurations:
• Program mode configuration, if supported by the controller
• Fault mode configuration, if supported by the controller
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
r(1)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
1
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
(1) r = read.
IMPORTANT
The output module’s input data file reflects the output data echo of the
module, not necessarily the electrical state of the output terminals. It
does not reflect shorted or open outputs.
It is important to use this input word if the controller adapter supports
the Program mode or Fault mode function, and if it is configured to use
them.
122
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Chapter 3
Output Data File
Word
For each module, slot x, word 0 in the output data file contains the control
program’s directed state of the discrete output points.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
w(1)
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
1
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
(1) w = write.
Configuration File
The read/writable configuration data file allows the setup of the hold last state
and user-defined safe state conditions.
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided via the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program using communication rungs. In that case, it is necessary to
understand the bit arrangement.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PFE
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
Program State for Output Array Word 0
3
Program State for Output Array Word 1
4
Program Value for Output Array Word 0
5
Program Value for Output Array Word 1
6
Fault State for Output Array Word 0
7
Fault State for Output Array Word 1
8
Fault Value for Output Array Word 0
9
Fault Value for Output Array Word 1
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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Program State Word
Word 1, the program state word, selects the hold last state or user-defined safe
state condition for each individual output on a system transition from Run to
Program.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Program Value Word
The program value word, word 2, is used to program the user-defined safe state
value (0=Off, 1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
Fault State Word
Word 3, the fault state word, selects the hold last state or user-defined safe state
condition for each individual output on a system transition from Run to Fault.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Fault Value Word
The fault value word, word 4, is used to program the fault state value (0=Off,
1=On). Each output is individually configurable for on or off.
124
Value
Bit Setting
Off
0
On
1
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Chapter 3
Program to Fault Enable Bit (PFE)
Word 0, bit 0, allows the selection of which data value, the program or fault value,
to apply to the output if a system in Program mode undergoes a system fault,
resulting a change to Fault mode.
Value Applied
Bit Setting
Program
0
Fault
1
Module Default Condition
The modules default condition is all zeros, programming the conditions shown.
Word or Bit Affected
Word 0, Bit 0:
Program-to-Fault Enable
Program Value
Word 1:
Program State
User-defined Safe State
Word 2:
Program Value
Off
Word 3:
Fault State
User-defined Safe State
Word 4:
Fault Value
Off
The following I/O memory mapping lets you configure the 1769-OB32T
module.
Input Data File
For each module, slot x, input data file words 0 and 1 contain the state of the
module’s output data (output data echo) file words 0 and 1. During normal
operation, these input bits represent the logic state that the outputs are directed
to by the control program. They are also dependent upon these configurations:
• Program mode configuration, if supported by the controller
• Fault mode configuration, if supported by the controller
Word
1769-OB32T
Condition Applied
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
r(1)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
1
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
(1) r = read.
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The output module’s input data file reflects the output data echo of the
module, not necessarily the electrical state of the output terminals. It
does not reflect shorted or open outputs.
IMPORTANT
It is important to use this input word if the controller adapter supports
the Program mode or Fault mode function, and if it is configured to use
them.
Output Data File
Word
For each module, slot x, words 0 and 1 in the output data file contain the control
program’s directed state of the digital output points.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
w(1)
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
1
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
(1) w = write.
Configuration File
The read/writable configuration data file allows the setup of the hold last state
and user-defined safe-state conditions.
Word
Manipulate these bits with programming software, such as RSLogix 500,
RSLogix 5000, or RSNetWorx for DeviceNet, during initial configuration of the
system. In that case, graphical screens are provided via the programmer to
simplify configuration. However, some systems, like the 1769-ADN DeviceNet
adapter, also allow the bits to be altered as part of the control program using
communication rungs. In that case, it is necessary to understand the bit
arrangement.
126
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PFE
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
Program State for Output Array Word 0
3
Program State for Output Array Word 1
4
Program Value for Output Array Word 0
5
Program Value for Output Array Word 1
6
Fault State for Output Array Word 0
7
Fault State for Output Array Word 1
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Word
I/O Memory Mapping
Chapter 3
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
8
Fault Value for Output Array Word 0
9
Fault Value for Output Array Word 1
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Program State Word
Word 1, the program state word, selects the hold last state or user-defined safe
state condition for each individual output on a system transition from Run to
Program.
Condition
Bit Setting
User-defined safe state
0
Hold last state
1
Program Value Word
The program value word, word 2, is used to program the user-defined safe state
value (0=Off, 1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
Fault State Word
Word 3, the fault state word, selects the hold last state or user-defined safe state
condition for each individual output on a system transition from Run to Fault.
Condition
Bit Setting
User-defined safe state
0
Hold last state
1
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Fault Value Word
The fault value word, word 4, is used to program the fault state value (0=Off,
1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
Program to Fault Enable Bit (PFE)
Word 0, bit 0, allows the selection of which data value, the program or fault value,
to apply to the output if a system in Program mode undergoes a system fault,
resulting a change to Fault mode.
Value Applied
Bit Setting
Program
0
Fault
1
Module Default Condition
The module’s default condition is all zeros, programming the conditions shown.
Word or Bit Affected
1769-OF2
Condition Applied
Word 0, Bit 0
Program-to-fault Enable
Program value
Word 1
Program state
User-defined safe state
Word 2
Program value
Off
Word 3
Fault state
User-defined safe state
Word 4
Fault value
Off
The following I/O memory mapping lets you configure the 1769-OF2 module.
Input Data File
For each module, slot x, input data file words 2 and 3 contain the state of the
module’s output data (output data echo) file words 0 and 1. During normal
operation, these input words represent the analog values that the outputs are
directed to by the control program. They are also dependent upon these
configurations:
• Program mode configuration, if supported by the controller
• Fault mode configuration, if supported by the controller
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Word
I/O Memory Mapping
Chapter 3
Bit Position
15
14
13
12
11
10
9
8
0
D0
H0
D1
H1
Not Used (Bits set to 0)
1
U0
O0
U1
O1
Bits set to 0
2
SGN
Output Data Loopback/Echo Channel 0
3
SGN
Output Data Loopback/Echo Channel 1
7
6
5
4
3
2
1
0
S1
S0
The bit definitions are as follows:
• Dx = Diagnostic bits. When set, they indicate a broken output wire or
high load resistance (not used on voltage outputs).
• Hx = Hold Last State bits. When set, they indicate that the channel is in a
hold last state condition.
• Sx = General Status bits. When set, these bits indicate an error (over-range,
under-range, or diagnostic bit) associated with that channel or a module
hardware error.
• Ux = Under-range flag bits.
• Ox = Over-range flag bits.
• SGN = Sign bit in two’s complement format.
IMPORTANT
The output module’s input data file reflects the analog output data echo
of the module, not necessarily the electrical state of the output
terminals. It does not reflect shorted or open outputs.
It is only important to use these input words if the controller supports
the Program mode or Fault mode function, and if it is configured to
use them.
TIP
Output Data File
Word
For each module, slot x, words 0 and 1 in the output data file contain the channel
0 and channel 1 output data.
Bit Position
15
14
13
12
11
10
9
0
SGN Analog Output Data Channel 0
1
SGN Analog Output Data Channel 1
8
7
6
5
4
3
2
1
0
SGN = Sign bit in two’s complement format.
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Configuration Data File
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided by the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program, using communication rungs. In that case, it is necessary to
understand the bit arrangement. The channel configuration words, words 0 and
1, are described on page 131. Refer to the Compact Analog I/O User Manual,
publication number 1769-UM002 for additional details.
Bit Position
15
14
13
12
11
10
9
8
0
See “Channel Configuration Words” on page 131.
1
See “Channel Configuration Words” on page 131.
2
S
Fault Value - Channel 0(1)
3
S
Program (Idle) Value - Channel 0
4
S
Fault Value - Channel 1
5
S
Program (Idle) Value - Channel 1
7
6
5
4
3
2
1
0
(1) These functions are not supported by all controllers, such as MicroLogix 1500, using any configuration method.
Refer to your controller’s user manual for details.
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Chapter 3
Channel Configuration Words
Words 0 and 1 of the configuration file allow you to change the parameters of
each channel independently. For example, word 0 corresponds to channel 0.
Define
These bit settings
15
14
13
12
Indicate this
11
10
9
8
4…
7
3
2
1
Program
(Idle) to
Fault
Enable
Not Used
0
0
Program (Idle)
Mode Data
Applied(1)
1
Fault Mode Data
Applied(1)
(Reserved)
Program
(Idle)
Mode
Fault
Mode
Hold Last State(1)
1
User-Defined
Value(1)
0
Hold Last State(1)
1
User-Defined
Fault Value(1)
0
0
0
-10V dc to +10V dc
0
0
0
1
0 to 5V dc
0
0
1
0
0
0
1
1
0
1
0
0
1 to 5V dc
0
1
0
1
0 to 20 mA
Not Used
0
Not Used
Output
Range
Select
0
0 to 10V dc
4 to 20 mA
Spare(2)
Output
Data
Select
0
0
0
Raw/Proportional
Data
0
0
1
Engineering Units
0
1
0
Scaled-for-PID
0
1
1
Percent Range
Spare(2)
Enable
Channel
1
Enabled
0
Disabled
(1) These functions are not supported by all controllers, such as MicroLogix 1500, using any configuration method.
Refer to your controller manual for details.
(2) Any attempt to write a nonvalid (spare) bit configuration into any selection field results in a module
configuration error.
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1769-OF4
The following I/O memory mapping lets you configure the 1769-OF4 module.
Input Data File
For each module, slot x, word 0 in the input data file contains the status bits for
the module’s analog output channels. Words 1…4 contain the directed values of
the analog output channels (output data echo).
Word
Bit Position
15
14
13
12
11
10
09
08
07
06
05
04
03
02
01
00
0
U3
O3
U2
O2
U1
O1
U0
O0
NU
NU
NU
NU
S3
S2
S1
S0
1
SGN
Output Data Loopback/Echo Channel 0
2
SGN
Output Data Loopback/Echo Channel 1
3
SGN
Output Data Loopback/Echo Channel 2
4
SGN
Output Data Loopback/Echo Channel 3
The bits are defined as follows:
•
•
•
•
•
SGN = Sign bit in 2’s complement format.
NU = Not Used. Bit must be set to 0.
Sx = General Status bit for output channels 0…3.
Ox = Over range flag bits for output channels 0…3.
Ux = Under range flag bits for output channels 0…3.
Output Data File
Word
For each module, slot x, words 0…3 in the output data file contain the control
program’s directed state of the module’s analog output channels. Word 4 contains
the cancel output-channel-clamp alarm control bits.
132
Bit Position
15
14
13
12
11
10
09
08
07
06
0
SGN
Analog Output Data Channel 0
1
SGN
Analog Output Data Channel 1
2
SGN
Analog Output Data Channel 2
3
SGN
Analog Output Data Channel 3
4
NU
NU NU NU NU NU NU NU CLO CHO CLO CHO CLO CHO CLO CHO
3
3
2
2
1
1
0
0
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05
04
03
02
01
00
I/O Memory Mapping
Chapter 3
The bits are defined as follows:
• SGN = Sign bit in 2’s complement format.
• NU = Not used. Bit must be set to 0.
• CHOx = Cancel High Clamp Alarm Latch for Output x: Allows each
output high-clamp-alarm latch to be individually cancelled. Cancel = 1.
• CLOx = Cancel Low Clamp Alarm Latch for Output x: Allows each
output low-clamp-alarm-latch to be individually cancelled. Cancel = 1.
Configuration Data File
The manipulation of bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens provided
by the programming software simplify configuration.
Word
Some systems, like the 1769-ADN DeviceNet adapter system, also allow the bits
to be altered as part of the control program using communication rungs. In that
case, it is necessary to understand the bit arrangement, shown on the following
page.
Bit Position
15
14
13
12
11
10
09
0
EC
NU
1
NU
2
SGN Fault Value Channel 0
3
SGN Program (Idle) Value Channel 0
4
SGN Clamp High Data Value Channel 0
5
SGN Clamp Low Data Value Channel 0
6
SGN Ramp Rate Channel 0
7
NU
8
EC
9
NU
10
SGN Fault Value Channel 1
11
SGN Program (Idle) Value Channel 1
12
SGN Clamp High Data Value Channel 1
13
SGN Clamp Low Data Value Channel 1
14
SGN Ramp Rate Channel 1
15
NU
16
EC
17
NU
18
SGN Fault Value Channel 2
19
SGN Program (Idle) Value Channel 2
Format Ch0
NU
08
07
06
05
04
03
EHI ELI
LC
ER
FM PM NU PFE
NU
EHI ELI
Format Ch1
NU
Format Ch2
NU
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
01
00
Type/Range Sel Ch0
LC
ER
NU
EHI ELI
02
FM PM NU PFE
Type/Range Sel Ch1
LC
ER
FM PM NU PFE
Type/Range Sel Ch2
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Chapter 3 I/O Memory Mapping
Word
Bit Position
15
14
13
12
11
10
09
20
SGN Clamp High Data Value Channel 2
21
SGN Clamp Low Data Value Channel 2
22
SGN Ramp Rate Channel 2
23
NU
24
EC
25
NU
26
SGN Fault Value Channel 3
27
SGN Program (Idle) Value Channel 3
28
SGN Clamp High Data Value Channel 3
29
SGN Clamp Low Data Value Channel 3
30
SGN Ramp Rate Channel 3
31
NU
NU
Format Ch3
08
07
06
05
04
03
EHI ELI
LC
ER
FM PM NU PFE
NU
02
01
00
Type/Range Sel Ch3
The bits are defined as follows:
• SGN = Sign bit in 2’s complement format.
• EC = Enable Channel.
• NU = Not used. Bit must be set to 0.
• EHI = Enable Output Channel Interrupt on High Clamp Alarm.(1)
• ELI = Enable Output Channel Interrupt on Low Clamp Alarm.(1)
• LC = Latch Low/High Clamp and Under/Over Range Alarm.
• ER = Enable Ramping.(1)
• FM = Enable Fault Alternate Output State mode.(1)
• PM = Enable Program/Idle Alternate Output State mode.(1)
•
•
•
•
•
•
•
•
PFE = Enable Program/Idle to Fault Alternate Output State mode.(1)
Format Chx = Output Data Format Select.
Type/Range Sel Chx = Output Type/Range Select.
Fault Value Channel x = Provides the ability to configure the Fault mode
alternate output value.(1)
Program (Idle) Value Channel x = Provides the ability to configure the
Program (Idle) alternate output value.(1)
Clamp High Data Value Channel x = Provides the ability to configure the
output high clamp value.
Clamp Low Data Value Channel x = Provides the ability to configure the
output low clamp value.
Ramp Rate Channel x = Provides the ability to configure the Ramp
Rate.(1)
(1) Interrupts, ramping, and alternate output states are not supported by all controllers. Refer to your controller's
user manual to determine if these functions are available.
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Define To Select
Chapter 3
Make these bit settings
15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Type /
Range
Select
Data
Format
Select
0
0
0
0
0…5V DC
0
0
0
1
0…10V DC
0
0
1
0
4…20 mA
0
0
1
1
1…5V DC
0
1
0
0
0…20 mA
0
1
0
1
Raw/
Proportional
Counts
0
0
0
Engineering
Units
0
0
1
Scaled for
PID
0
1
0
Percent
Range
0
1
1
The following I/O memory mapping lets you configure the 1769-OF4CI
module.
Input Data File
For each module, slot x, input data file words 2…5 contain the state of the
module’s output data (output data echo) file words 0…3. During normal
operation, these input words represent the analog values that the outputs are
directed to by the control program.
Word
1769-OF4CI
-10…+10V
DC
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
0
1
H3
U3
O3
2
Channel 0 Data Value
3
Channel 1 Data Value
4
Channel 2 Data Value
5
Channel 3 Data Value
H2
U2
O2
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
H1
U1
O1
3
2
1
0
S3
S2
S1
S0
H0
U0
O0
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Chapter 3 I/O Memory Mapping
The bits are defined as follows:
• S = General status (over-range, under-range, or low/high clamp exceeded).
• H = Output held bit.
• U = Under-range (or low-clamp exceeded) alarm.
• O = Over-range (or high-clamp exceeded) alarm.
IMPORTANT
The output module’s input data file reflects the analog output data echo
of the module, not necessarily the electrical state of the output
terminals. It does not reflect shorted or open outputs.
Output Data File
Word
For each module, slot x, words 0…3 in the output data file contain the channel
0…3 output data. Word 4 is used to unlatch any condition that has been latched.
Refer to your module’s user manual for additional details.
Bit Position
15
14 13 12 11 10 9
0
SGN Analog Output Data Channel 0
1
SGN Analog Output Data Channel 1
2
SGN Analog Output Data Channel 2
3
SGN Analog Output Data Channel 3
4
8
7
6
5
4
3
2
1
0
UU3 UO3 UU2 UO2 UU1 UO1 UU0 UO0
The bits are defined as follows:
• SGN = Sign bit in two’s complement format (must be set to 0).
• UU = Unlatch under-range (or low clamp exceeded) alarm.
• UO = Unlatch over-range (or high clamp exceeded) alarm.
Configuration Data File
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided by the programmer to simplify configuration.
However, some systems, like the 1769-ADN DeviceNet adapter, also allow the
bits to be altered as part of the control program, using communication rungs. In
that case, it is necessary to understand the bit arrangement. The channel
configuration words, the first two words of each eight word group, are described
on page 137. Refer to your module’s user manual for additional details.
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Chapter 3
Word
Description
Word
Description
0
Channel 0 Configuration Word 0
16
Channel 2 Configuration Word 0
1
Channel 0 Configuration Word 1
17
Channel 2 Configuration Word 1
2
Channel 0 Fault Value Word
18
Channel 2 Fault Value Word
3
Channel 0 Program Idle Mode Word
19
Channel 2 Program Idle Mode Word
4
Channel 0 Low Clamp
20
Channel 2 Low Clamp
5
Channel 0 High Clamp
21
Channel 2 High Clamp
6
Channel 0 Ramp Rate
22
Channel 2 Ramp Rate
7
Channel 0 Spare
23
Channel 2 Spare
8
Channel 1 Configuration Word 0
24
Channel 3 Configuration Word 0
9
Channel 1 Configuration Word 1
25
Channel 3 Configuration Word 1
10
Channel 1 Fault Value Word
26
Channel 3 Fault Value Word
11
Channel 1 Program Idle Mode Word
27
Channel 3 Program Idle Mode Word
12
Channel 1 Low Clamp
28
Channel 3 Low Clamp
13
Channel 1 High Clamp
29
Channel 3 High Clamp
14
Channel 1 Ramp Rate
30
Channel 3 Ramp Rate
15
Channel 1 Spare
31
Channel 3 Spare
Channel Configuration Words
Word
The first two words of each eight word group in the configuration file allow you
to change the parameters of each channel independently. For example, words 8
and 9 correspond to channel 1 while words 16 and 17 correspond to channel 3.
Bit Position
15
14
13
0
E
Reserved
1
Reserved
12
11
10
9
8
Output Data
Format Select
7
6
5
4
3
2
1
0
SIU SIO LA
ER
FM
PM
HI
PFE
Reserved
Output Type/
Range
The bits are defined as follows:
• E = Channel Enable: (0 = Disabled, 1 = output Enabled, process changes)
• Reserved = Set to zero
• SIU = System interrupt low clamp, under-range alarms: (0 = Disabled,
1 = Enabled)
• SIO = System interrupt high clamp, over-range alarms: (0 = Disabled,
1 = Enabled)
• LA = Latch low/high clamp, under/over-range alarms: (0 = Disabled,
1 = Enabled)
• ER = Enable ramping: (0 = Disabled, 1 = Enabled. Ramp rate limited by
fault states.)
• FM = Fault mode: (0 = Hold Last State, 1 = User Defined Value)
• PM = Program mode: (0 = Hold Last State, 1 = User Defined Value)
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Chapter 3 I/O Memory Mapping
• HI = Hold for initialization: (0 = Disabled, 1 = Enabled)
• PFE = Program/idle to fault enable: (0 = Disabled, 1 = Enabled)
Define
Indicate this
These bit settings
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
Program
(Idle) to
Fault
Enable
0
Program (Idle)
Mode Data
Applied(1)
0
Fault Mode Data
Applied(1)
1
Hold for
Initializati
on
Disabled
0
Enabled
1
Program
(Idle)
Mode
Hold Last
State(1)
0
User-Defined
Value(1)
1
Fault
Mode
Hold Last
State(1)
0
User-Defined
Fault Value(1)
1
Enable
Ramping
Disabled
0
Enabled
1
System
Interrupt
High
Clamp
Disabled
0
Enabled(1)
1
System
Interrupt
Low
Clamp
Disabled
0
Enabled(1)
1
Enable
Channel
Disabled
0
Enabled
1
(1) These functions are not supported by all controllers, such as MicroLogix 1500, using any configuration method.
Refer to your controller manual for details.
Define
Indicate this
These bit settings
15 14 13 12 11 10 9
138
8
7
6
5
4
3
2
1
0
Output
Range
Select
0…20 mA DC
0
0
0
4…20 mA DC
0
0
1
Output
Data
Select
Raw/
Proportional
Counts
0
0
0
Engineering
Units
0
0
1
Scaled for PID
0
1
0
Percent Range
0
1
1
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
The following I/O memory mapping lets you configure the 1769-OF4VI
module.
Input Data File
For each module, slot x, input data file words 2…5 contain the state of the
module’s output data (output data echo) file words 0…3. During normal
operation, these input words represent the analog values that the outputs are
directed to by the control program.
Word
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
0
1
H3
U3
O3
2
Channel 0 Data Value
3
Channel 1 Data Value
4
Channel 2 Data Value
5
Channel 3 Data Value
•
•
•
•
H2
U2
O2
H1
U1
3
2
1
0
S3
S2
S1
S0
H0
U0
O0
O1
S = General status (over-range, under-range, or low/high clamp exceeded).
H = Output held bit.
U = Under-range (or low-clamp exceeded) alarm.
O = Over-range (or high-clamp exceeded) alarm.
IMPORTANT
The output module input data file reflects the analog output data echo of
the module, not necessarily the electrical state of the output terminals. It
does not reflect shorted or open outputs.
Output Data File
For each module, slot x, words 0…3 in the output data file contain the channel
0…channel 3 output data. Word 4 is used to unlatch any alarm condition that has
been latched. Refer to your module user manual for additional details.
Word
1769-OF4VI
Chapter 3
Bit Position
15
14 13 12 11 10 9
0
SGN
Analog Output Data Channel 0
1
SGN
Analog Output Data Channel 1
2
SGN
Analog Output Data Channel 2
3
SGN
Analog Output Data Channel 3
4
8
7
6
5
4
3
2
1
0
UU3 UO3 UU2 UO2 UU1 UO1 UU0 UO0
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Chapter 3 I/O Memory Mapping
The bits are defined as follows:
• SGN = Sign bit in two’s complement format.
• UU = Unlatch under-range (or low-clamp exceeded) alarm.
• UO = Unlatch over-range (or high-clamp exceeded) alarm.
Configuration Data File
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided by the programmer to simplify configuration.
However, some systems, like the 1769-ADN DeviceNet adapter, also allow the
bits to be altered as part of the control program, using communication rungs. In
that case, it is necessary to understand the bit arrangement. The channel
configuration words, the first two words of each eight word group, are described
on page 141. Refer to your module user manual for additional details.
140
Word
Description
Word
Description
0
Channel 0 Configuration Word 0
16
Channel 2 Configuration Word 0
1
Channel 0 Configuration Word 1
17
Channel 2 Configuration Word 1
2
Channel 0 Fault Value Word
18
Channel 2 Fault Value Word
3
Channel 0 Program Idle Mode Word
19
Channel 2 Program Idle Mode Word
4
Channel 0 Low Clamp
20
Channel 2 Low Clamp
5
Channel 0 High Clamp
21
Channel 2 High Clamp
6
Channel 0 Ramp Rate
22
Channel 2 Ramp Rate
7
Channel 0 Spare
23
Channel 2 Spare
8
Channel 1 Configuration Word 0
24
Channel 3 Configuration Word 0
9
Channel 1 Configuration Word 1
25
Channel 3 Configuration Word 1
10
Channel 1 Fault Value Word
26
Channel 3 Fault Value Word
11
Channel 1 Program Idle Mode Word
27
Channel 3 Program Idle Mode Word
12
Channel 1 Low Clamp
28
Channel 3 Low Clamp
13
Channel 1 High Clamp
29
Channel 3 High Clamp
14
Channel 1 Ramp Rate
30
Channel 3 Ramp Rate
15
Channel 1 Spare
31
Channel 3 Spare
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
Chapter 3
5
4
3
2
1
SIU SIO LA
ER
FM
PM HI
Word
Channel Configuration Words
Bit Position
15
14
13
0
E
Reserved
1
Reserved
12
11
10
9
8
Output Data
Format Select
7
6
Reserved
0
PFE
Output Type/
Range
The bits are defined as follows:
• E = Channel Enable: (0 = Disabled, 1 = output Enabled, process changes)
• Reserved = Set to zero
• SIU = System interrupt low clamp, under-range alarms: (0 = Disabled,
1 = Enabled)
• SIO = System interrupt high clamp, over-range alarms: (0 = Disabled,
1 = Enabled)
• LA = Latch low/high clamp, under/over-range alarms: (0 = Disabled,
1 = Enabled)
• ER = Enable ramping: (0 = Disabled, 1 = Enabled. Ramp rate limited by
fault states.)
• FM = Fault mode: (0 = Hold Last State, 1 = User Defined Value)
• PM = Program mode: (0 = Hold Last State, 1 = User Defined Value)
• HI = Hold for initialization: (0 = Disabled, 1 = Enabled)
• PFE = Program/idle to fault enable: (0 = Disabled, 1 Enabled)
The first two words of each eight word group in the configuration file allow you
to change the parameters of each channel independently. For example, words 8
and 9 correspond to channel 1 while words 16 and 17 correspond to channel 3.
Define
Indicate this These bit settings
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
Program (Idle) Program (Idle)
to Fault
Mode Data
Enable
Applied(1)
0
Fault Mode
Data
Applied(1)
Hold for
Initialization
1
Disabled
0
Enabled
1
Program (Idle) Hold Last
Mode
State(1)
0
User-Defined
Value(1)
Fault Mode
1
Hold Last
State(1)
0
User-Defined
Fault Value(1)
1
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0
141
Chapter 3 I/O Memory Mapping
Define
Indicate this These bit settings
15 14 13 12 11 10 9
Enable
Ramping
8
7
6
5
Disabled
0
Enabled
1
System
Disabled
Interrupt High
Enabled(1)
Clamp
3
2
1
0
0
1
System
Disabled
Interrupt Low
Enabled(1)
Clamp
Enable
Channel
4
0
1
Disabled
0
Enabled
1
(1) These functions are not supported by all controllers, such as MicroLogix 1500, using any configuration method.
Refer to your controller manual for details.
Define
Indicate this
These bit settings
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
1
0…10V DC
0
1
0
1…5V DC
0
1
1
Output Range -10 …+10V DC
Select
0…5V DC
Output Data
Select
1769-OF8C
Raw/Proportional
Counts
0
0
0
Engineering Units
0
0
1
Scaled for PID
0
1
0
Percent Range
0
1
1
The following I/O memory mapping lets you configure the 1769-OF8C module.
Input Data File
Word
For each module, slot x, input data file words 3…10 contain the state of the
module’s output data (output data echo) file words 0…7. During normal
operation, these input words represent the analog values that the outputs are
directed to by the control program.
Bit Position
15
14
13
12
11
10
9
0
142
8
7
6
5
4
3
2
1
0
PF
S7
S6
S5
S4
S3
S2
S1
S0
1
D3
H3
U3
O3
D2
H2
U2
O2
D1
H1
U1
O1
D0
H0
U0
O0
2
D7
H7
U7
O7
D6
H6
U6
O6
D5
H5
U5
O5
D4
H4
U4
O4
3
Channel 0 Data Value
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Word
I/O Memory Mapping
Chapter 3
Bit Position
15
14
13
12
4
Channel 1 Data Value
5
Channel 2 Data Value
6
Channel 3 Data Value
7
Channel 4 Data Value
8
Channel 5 Data Value
9
Channel 6 Data Value
10
Channel 7 Data Value
11
10
9
8
7
6
5
4
3
2
1
0
The bits are defined as follows:
• PF = Analog power fail.
• S = General status (over-range, under-range, or open-circuit).
• D = Open-circuit diagnostics.
• H = Output held bit.
• U = Under-range (or low-clamp exceeded) alarm.
• O = Over-range (or high-clamp exceeded) alarm.
The output module’s input data file reflects the analog output data echo
of the module, not necessarily the electrical state of the output
terminals. It does not reflect shorted or open outputs.
IMPORTANT
Output Data File
Word
For each module, slot x, words 0…7 in the output data file contain the channel
0…7 output data. Word 8 is used to unlatch any condition that has been latched.
Refer to the Compact Analog I/O User Manual, publication number 1769UM002 for additional details.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
SGN Analog Output Data Channel 0
1
SGN Analog Output Data Channel 1
2
SGN Analog Output Data Channel 2
3
SGN Analog Output Data Channel 3
4
SGN Analog Output Data Channel 4
5
SGN Analog Output Data Channel 5
6
SGN Analog Output Data Channel 6
7
SGN Analog Output Data Channel 7
8
UU7 UO7 UU6 UO6 UU5 UO5 UU4 UO4 UU3 UO3 UU2 UO2 UU1 UO1 UU0 UO0
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Chapter 3 I/O Memory Mapping
The bits are defined as follows:
• SGN = Sign bit in two’s complement format.
• UU = Unlatch under-range (or low clamp exceeded) alarm.
• UO = Unlatch over-range (or high clamp exceeded) alarm.
Configuration Data File
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided by the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program, using communication rungs. In that case, it is necessary to
understand the bit arrangement. The channel configuration words, the first two
words of each eight word group, are described on page 146. Refer to the Compact
Analog I/O User Manual, publication number 1769-UM002 for additional
details.
144
Word
Description
Word
Description
0
Channel 0 Configuration Word 0
24
Channel 3 Configuration Word 0
1
Channel 0 Configuration Word 1
25
Channel 3 Configuration Word 1
2
Channel 0 Fault Value Word
26
Channel 3 Fault Value Word
3
Channel 0 Program Idle Mode Word
27
Channel 3 Program Idle Mode Word
4
Channel 0 Low Clamp
28
Channel 3 Low Clamp
5
Channel 0 High Clamp
29
Channel 3 High Clamp
6
Channel 0 Ramp Rate
30
Channel 3 Ramp Rate
7
Channel 0 Spare
31
Channel 3 Spare
8
Channel 1 Configuration Word 0
32
Channel 4 Configuration Word 0
9
Channel 1 Configuration Word 1
33
Channel 4 Configuration Word 1
10
Channel 1 Fault Value Word
34
Channel 4 Fault Value Word
11
Channel 1 Program Idle Mode Word
35
Channel 4 Program Idle Mode Word
12
Channel 1 Low Clamp
36
Channel 4 Low Clamp
13
Channel 1 High Clamp
37
Channel 4 High Clamp
14
Channel 1 Ramp Rate
38
Channel 4 Ramp Rate
15
Channel 1 Spare
39
Channel 4 Spare
16
Channel 2 Configuration Word 0
40
Channel 5 Configuration Word 0
17
Channel 2 Configuration Word 1
41
Channel 5 Configuration Word 1
18
Channel 2 Fault Value Word
42
Channel 5 Fault Value Word
19
Channel 2 Program Idle Mode Word
43
Channel 5 Program Idle Mode Word
20
Channel 2 Low Clamp
44
Channel 5 Low Clamp
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
Chapter 3
Description
Word
Description
21
Channel 2 High Clamp
45
Channel 5 High Clamp
22
Channel 2 Ramp Rate
46
Channel 5 Ramp Rate
23
Channel 2 Spare
47
Channel 5 Spare
Word
Description
Word
Description
48
Channel 6 Configuration Word 0
56
Channel 7 Configuration Word 0
49
Channel 6 Configuration Word 1
57
Channel 7 Configuration Word 1
50
Channel 6 Fault Value Word
58
Channel 7 Fault Value Word
51
Channel 6 Program Idle Mode Word
59
Channel 7 Program Idle Mode Word
52
Channel 6 Low Clamp
60
Channel 7 Low Clamp
53
Channel 6 High Clamp
61
Channel 7 High Clamp
54
Channel 6 Ramp Rate
62
Channel 7 Ramp Rate
55
Channel 6 Spare
63
Channel 7 Spare
Word
Word
Bit Position
15
14
13
0
E
Reserved
1
Reserved
12
11
10
9
8
Output Data
Format Select
7
6
5
4
3
2
1
0
SIU SIO LA
ER
FM
PM
HI
PFE
Reserved
Output Type/
Range
The bits are defined as follows:
• E = Channel Enable: (0 = Disabled, 1 = output 0 and hold Enabled,
process changes)
• Reserved = Set to zero
• SIU = System interrupt low clamp, under-range alarms: (0 = Disabled,
1 = Enabled)
• SIO = System interrupt high clamp, over-range alarms: (0 = Disabled,
1 = Enabled)
• LA = Latch low/high clamp, under/over-range alarms: (0 = Disabled,
1 = Enabled)
• ER = Enable ramping: (0 = Disabled, 1 = Enabled. Ramp rate limited by
fault states.)
• FM = Fault mode: (0 = Hold Last State, 1 = User Defined Value)
• PM = Program mode: (0 = Hold Last State, 1 = User Defined Value)
• HI = Hold for initialization: (0 = Disabled, 1 = Enabled)
• PFE = Program/idle to fault enable: (0 = Disabled, 1 = Enabled)
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Chapter 3 I/O Memory Mapping
Channel Configuration Words
The first two words of each eight word group in the configuration file allow you
to change the parameters of each channel independently. For example, words 8
and 9 correspond to channel 1 while words 56 and 57 correspond to channel 7.
Define
Indicate this
These bit settings
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
Fault Mode Data
Applied(1)
0
0
0
0
0
0
0
0
1
Hold for
Initialization
Disabled
0
0
0
0
0
0
0
0
0
Enabled
0
0
0
0
0
0
0
0
1
Program (Idle)
Mode
Hold Last State(1)
0
0
0
0
0
0
0
0
0
User-Defined
Value(1)
0
0
0
0
0
0
0
0
1
Hold Last State(1)
0
0
0
0
0
0
0
0
0
User-Defined
Fault Value(1)
0
0
0
0
0
0
0
0
1
Disabled
0
0
0
0
0
0
0
0
0
Enabled
0
0
0
0
0
0
0
0
1
Program (Idle) Program (Idle)
to Fault Enable Mode Data
Applied(1)
Fault Mode
Enable
Ramping
System
Interrupt High
Clamp
System
Interrupt Low
Clamp
Disabled
0
0
0
0
0
0
0
0
0
Enabled
0
0
0
0
0
0
0
0
1
Disabled
0
0
0
0
0
0
0
0
0
Enabled
0
0
0
0
0
0
0
0
1
Enable Channel Disabled
0
0
0
0
0
0
0
0
0
Enabled
1
0
0
0
0
0
0
0
0
(1) These functions are not supported by all controllers, such as MicroLogix 1500, using any configuration method.
Refer to your controller manual for details.
Define
Indicate this
These bit settings
15 14 13 12 11 10 9
Output
Range
Select
Output
Data
Select
8
7
6
5
4
3
2
1
0
0 to 20 mA dc
0
0
0
0
0
0
0
0
0
0
0
0
0
4 to 20 mA dc
0
0
0
0
0
0
0
0
0
0
0
0
1
Raw/Proportional 0
Counts
0
0
0
0
0
0
0
0
0
0
0
0
Engineering Units 0
0
0
0
0
0
0
1
0
0
0
0
0
Scaled for PID
0
0
0
0
0
0
1
0
0
0
0
0
0
Percent Range
0
0
0
0
0
0
1
1
0
0
0
0
0
Controller Tags for RSLogix 5000, Version 15 or Later
Use the following controller tags with RSLogix 5000, version 15 or later.
146
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
Chapter 3
Channel 0 and 1 Configuration Data
Channel 0 and 1 configuration data is shown below. The same information
applies to all channels.
-
Local:1:C
AB:1769_OF8C:C:0
Local:1:C.Ch0ProgToFaultEn
BOOL
Decimal
Local:1:C.Ch0HoldForInit
BOOL
Decimal
Local:1:C.Ch0ProgMode
BOOL
Decimal
Local:1:C.Ch0FaultMode
BOOL
Decimal
Local:1:C.Ch0RampEn
BOOL
Decimal
Local:1:C.Ch0AlarmLatchEn
BOOL
Decimal
Local:1:C.Ch0OverRangeInterruptEn
BOOL
Decimal
Local:1:C.Ch0UnderRangeInterruptEn
BOOL
Decimal
Local:1:C.Ch0En
BOOL
Decimal
+
Local:1:C.Ch0Range
SINT
Decimal
+
Local:1:C.Ch0DataFormat
SINT
Decimal
+
Local:1:C.Ch0FaultValue
INT
Decimal
+
Local:1:C.Ch0ProgValue
INT
Decimal
+
Local:1:C.Ch0LClampValue
INT
Decimal
+
Local:1:C.Ch0HClampValue
INT
Decimal
+
Local:1:C.Ch0RampRate
INT
Decimal
Local:1:C.Ch1ProgToFaultEn
BOOL
Decimal
Local:1:C.Ch1HoldForInit
BOOL
Decimal
Local:1:C.Ch1ProgMode
BOOL
Decimal
Local:1:C.Ch1FaultMode
BOOL
Decimal
Local:1:C.Ch1RampEn
BOOL
Decimal
Local:1:C.Ch1AlarmLatchEn
BOOL
Decimal
Local:1:C.Ch1OverRangeInterruptEn
BOOL
Decimal
Local:1:C.Ch1UnderRangeInterruptEn
BOOL
Decimal
Local:1:C.Ch1En
BOOL
Decimal
+
Local:1:C.Ch1Range
SINT
Decimal
+
Local:1:C.Ch1DataFormat
SINT
Decimal
+
Local:1:C.Ch1FaultValue
INT
Decimal
+
Local:1:C.Ch1ProgValue
INT
Decimal
+
Local:1:C.Ch1LClampValue
INT
Decimal
+
Local:1:C.Ch1HClampValue
INT
Decimal
+
Local:1:C.Ch1RampRate
INT
Decimal
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
147
Chapter 3 I/O Memory Mapping
Tag Name
To Select
Make These Bit Settings(1)
15…
8
Ch#ProgToFaultEn
Ch#HoldForInit
Ch#ProgMode
Ch#FaultMode
Ch#RampEn
Ch#AlarmLatchEn
Ch#OverRangeInterruptEn
Ch#UnderRangeInterruptEn
Ch#En
Ch#Range
Ch#DataFormat
6
5
4
3
2
1
0
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
0…20 mA dc
0
4…20 mA dc
1
Raw/proportional
counts
0
0
Engineering units
0
1
Scaled for PID
1
0
Percent range
1
1
(1) All bit positions left blank in table must be set to 0.
148
7
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
Chapter 3
Input Data
-
Local:1:I
AB:1769_OF8C:I:0
+
Local:1:I.Fault
DINT
Binary
+
Local:1:I.CombinedStatus
SINT
Binary
Local:1:I.Ch0Status
BOOL
Decimal
Local:1:I.Ch1Status
BOOL
Decimal
Local:1:I.Ch2Status
BOOL
Decimal
Local:1:I.Ch3Status
BOOL
Decimal
Local:1:I.Ch4Status
BOOL
Decimal
Local:1:I.Ch5Status
BOOL
Decimal
Local:1:I.Ch6Status
BOOL
Decimal
Local:1:I.Ch7Status
BOOL
Decimal
Local:1:I.ModuleStatus
SINT
Binary
Local:1:I.PowerFail
BOOL
Decimal
Local:1:I.Ch0_1Status
SINT
Binary
Local:1:I.Ch0OverRange
BOOL
Decimal
Local:1:I.Ch0UnderRange
BOOL
Decimal
Local:1:I.Ch0InHold
BOOL
Decimal
Local:1:I.Ch0OpenWire
BOOL
Decimal
Local:1:I.Ch1OverRange
BOOL
Decimal
Local:1:I.Ch1UnderRange
BOOL
Decimal
Local:1:I.Ch1InHold
BOOL
Decimal
Local:1:I.Ch1OpenWire
BOOL
Decimal
Local:1:I.Ch2_3Status
SINT
Binary
Local:1:I.Ch2OverRange
BOOL
Decimal
Local:1:I.Ch2UnderRange
BOOL
Decimal
Local:1:I.Ch2InHold
BOOL
Decimal
Local:1:I.Ch2OpenWire
BOOL
Decimal
Local:1:I.Ch3OverRange
BOOL
Decimal
Local:1:I.Ch3UnderRange
BOOL
Decimal
+
+
+
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
149
Chapter 3 I/O Memory Mapping
-
Local:1:I
AB:1769_OF8C:I:0
Local:1:I.Ch3InHold
BOOL
Decimal
Local:1:I.Ch3OpenWire
BOOL
Decimal
Local:1:I.Ch4_5Status
SINT
Binary
Local:1:I.Ch4OverRange
BOOL
Decimal
Local:1:I.Ch4UnderRange
BOOL
Decimal
Local:1:I.Ch4InHold
BOOL
Decimal
Local:1:I.Ch4OpenWire
BOOL
Decimal
Local:1:I.Ch5OverRange
BOOL
Decimal
Local:1:I.Ch5UnderRange
BOOL
Decimal
Local:1:I.Ch5InHold
BOOL
Decimal
Local:1:I.Ch5OpenWire
BOOL
Decimal
Local:1:I.Ch6_7Status
SINT
Binary
Local:1:I.Ch6OverRange
BOOL
Decimal
Local:1:I.Ch6UnderRange
BOOL
Decimal
Local:1:I.Ch6InHold
BOOL
Decimal
Local:1:I.Ch6OpenWire
BOOL
Decimal
Local:1:I.Ch7OverRange
BOOL
Decimal
Local:1:I.Ch7UnderRange
BOOL
Decimal
Local:1:I.Ch7InHold
BOOL
Decimal
Local:1:I.Ch7OpenWire
BOOL
Decimal
+
Local:1:I.Ch0ReadBack
INT
Decimal
+
Local:1:I.Ch1ReadBack
INT
Decimal
+
Local:1:I.Ch2ReadBack
INT
Decimal
+
Local:1:I.Ch3ReadBack
INT
Decimal
+
Local:1:I.Ch4ReadBack
INT
Decimal
+
Local:1:I.Ch5ReadBack
INT
Decimal
+
Local:1:I.Ch6ReadBack
INT
Decimal
+
Local:1:I.Ch7ReadBack
INT
Decimal
Tag
Name
Bit Indicates This(1)
+
+
Combined
Status
7
6
5
4
3
2
1
0
Ch7
Status
Ch6
Status
Ch5
Status
Ch4
Status
Ch3
Status
Ch2
Status
Ch1
Status
Ch0
Status
Module
Status
Ch0_1
Status
150
Power
Fail
Ch1
Ch1
OpenWire InHold
Ch1
Under
Range
Ch1 Over
Range
Ch0
Ch0
OpenWire InHold
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Ch0
Under
Range
Ch0
Over
Range
I/O Memory Mapping
Tag
Name
Chapter 3
Bit Indicates This(1)
7
6
5
4
3
2
1
0
Ch2_3
Status
Ch3
Ch3
OpenWire InHold
Ch3
Under
Range
Ch3 Over
Range
Ch2
Ch2
OpenWire InHold
Ch2
Under
Range
Ch2
Over
Range
Ch4_5
Status
Ch5
Ch5
OpenWire InHold
Ch5
Under
Range
Ch5 Over
Range
Ch4
Ch4
OpenWire InHold
Ch4
Under
Range
Ch4
Over
Range
Ch6_7
Status
Ch7
Ch7
OpenWire InHold
Ch7
Under
Range
Ch7 Over
Range
Ch6
Ch6
OpenWire InHold
Ch6
Under
Range
Ch6
Over
Range
(1) Bit positions left blank in table are always set to 0.
Output Data
Local:1:O
AB:1769_OF8C:O:0
+
Local:1:O.Ch0Data
INT
Decimal
+
Local:1:O.Ch1Data
INT
Decimal
+
Local:1:O.Ch2Data
INT
Decimal
+
Local:1:O.Ch3Data
INT
Decimal
+
Local:1:O.Ch4Data
INT
Decimal
+
Local:1:O.Ch5Data
INT
Decimal
+
Local:1:O.Ch6Data
INT
Decimal
+
Local:1:O.Ch7Data
INT
Decimal
+
Local:1:O.AlarmUnlatch
INT
Binary
Local:1:O.Ch0OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch0UnderRangeUnlatch
BOOL
Decimal
Local:1:O.Ch1OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch1UnderRangeUnlatch
BOOL
Decimal
Local:1:O.Ch2OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch2UnderRangeUnlatch
BOOL
Decimal
Local:1:O.Ch3OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch3UnderRangeUnlatch
BOOL
Decimal
Local:1:O.Ch4OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch4UnderRangeUnlatch
BOOL
Decimal
Local:1:O.Ch5OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch5UnderRangeUnlatch
BOOL
Decimal
Local:1:O.Ch6OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch6UnderRangeUnlatch
BOOL
Decimal
Local:1:O.Ch7OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch7UnderRangeUnlatch
BOOL
Decimal
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Chapter 3 I/O Memory Mapping
1769-OF8V
The following I/O memory mapping lets you configure the 1769-OF8V module.
Input Data File
Word
For each module, slot x, input data file words 3…10 contain the state of the
module’s output data (output data echo) file words 0…7. During normal
operation, these input words represent the analog values that the outputs are
directed to by the control program.
Bit Position
15
14
13
12
11
10
9
0
8
7
6
5
4
3
2
1
0
PF
S7
S6
S5
S4
S3
S2
S1
S0
1
D3
H3
U3
O3
D2
H2
U2
O2
D1
H1
U1
O1
D0
H0
U0
O0
2
D7
H7
U7
O7
D6
H6
U6
O6
D5
H5
U5
O5
D4
H4
U4
O4
3
Channel 0 Data Value
4
Channel 1 Data Value
5
Channel 2 Data Value
6
Channel 3 Data Value
7
Channel 4 Data Value
8
Channel 5 Data Value
9
Channel 6 Data Value
10
Channel 7 Data Value
The bits are defined as follows:
• PF = Analog power fail.
• S = General status (over-range, under-range, or open-circuit).
• D = Open-circuit diagnostics.
• H = Output held bit.
• U = Under-range (or low-clamp exceeded) alarm.
• O = Over-range (or high-clamp exceeded) alarm.
IMPORTANT
152
The output module’s input data file reflects the analog output data echo
of the module, not necessarily the electrical state of the output
terminals. It does not reflect shorted or open outputs.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
Chapter 3
Output Data File
Word
For each module, slot x, words 0…7 in the output data file contain the channel 0
through channel 7 output data. Word 8 is used to unlatch any alarm condition
that has been latched. Refer to the Compact Analog I/O User Manual,
publication number 1769-UM002 for additional details.
Bit Position
15
14
13
0
SGN
Analog Output Data Channel 0
1
SGN
Analog Output Data Channel 1
2
SGN
Analog Output Data Channel 2
3
SGN
Analog Output Data Channel 3
4
SGN
Analog Output Data Channel 4
5
SGN
Analog Output Data Channel 5
6
SGN
Analog Output Data Channel 6
7
SGN
Analog Output Data Channel 7
8
UU7
UO
7
UU
6
12
UO
6
11
UU
5
10
UO
5
9
UU
4
8
7
6
5
4
3
2
1
0
UO
4
UU
3
UO
3
UU
2
UO
2
UU
1
UO
1
UU
0
UO
0
The bits are defined as follows:
• SGN = Sign bit in two’s complement format.
• UU = Unlatch under-range (or low-clamp exceeded) alarm.
• UO = Unlatch over-range (or high-clamp exceeded) alarm.
Configuration Data File
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided by the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program, using communication rungs. In that case, it is necessary to
understand the bit arrangement. The channel configuration words, the first two
words of each eight word group, are described on page 155. Refer to the Compact
Analog I/O User Manual, publication number 1769-UM002 for additional
details.
Word
Description
Word
Description
0
Channel 0 Configuration Word 0
24
Channel 3 Configuration Word 0
1
Channel 0 Configuration Word 1
25
Channel 3 Configuration Word 1
2
Channel 0 Fault Value Word
26
Channel 3 Fault Value Word
3
Channel 0 Program Idle Mode Word
27
Channel 3 Program Idle Mode Word
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Description
Word
Description
4
Channel 0 Low Clamp
28
Channel 3 Low Clamp
5
Channel 0 High Clamp
29
Channel 3 High Clamp
6
Channel 0 Ramp Rate
30
Channel 3 Ramp Rate
7
Channel 0 Spare
31
Channel 3 Spare
8
Channel 1 Configuration Word 0
32
Channel 4 Configuration Word 0
9
Channel 1 Configuration Word 1
33
Channel 4 Configuration Word 1
10
Channel 1 Fault Value Word
34
Channel 4 Fault Value Word
11
Channel 1 Program Idle Mode Word
35
Channel 4 Program Idle Mode Word
12
Channel 1 Low Clamp
36
Channel 4 Low Clamp
13
Channel 1 High Clamp
37
Channel 4 High Clamp
14
Channel 1 Ramp Rate
38
Channel 4 Ramp Rate
15
Channel 1 Spare
39
Channel 4 Spare
16
Channel 2 Configuration Word 0
40
Channel 5 Configuration Word 0
17
Channel 2 Configuration Word 1
41
Channel 5 Configuration Word 1
18
Channel 2 Fault Value Word
42
Channel 5 Fault Value Word
19
Channel 2 Program Idle Mode Word
43
Channel 5 Program Idle Mode Word
20
Channel 2 Low Clamp
44
Channel 5 Low Clamp
21
Channel 2 High Clamp
45
Channel 5 High Clamp
22
Channel 2 Ramp Rate
46
Channel 5 Ramp Rate
23
Channel 2 Spare
47
Channel 5 Spare
Word
Description
Word
Description
48
Channel 6 Configuration Word 0
56
Channel 7 Configuration Word 0
49
Channel 6 Configuration Word 1
57
Channel 7 Configuration Word 1
50
Channel 6 Fault Value Word
58
Channel 7 Fault Value Word
51
Channel 6 Program Idle Mode Word
59
Channel 7 Program Idle Mode Word
52
Channel 6 Low Clamp
60
Channel 7 Low Clamp
53
Channel 6 High Clamp
61
Channel 7 High Clamp
54
Channel 6 Ramp Rate
62
Channel 7 Ramp Rate
55
Channel 6 Spare
63
Channel 7 Spare
Word
Word
154
Bit Position
15
14
13
0
E
Reserved
1
Reserved
12
11
10
9
8
Output Data
Format Select
7
6
5
4
3
2
1
0
SI
U
SI
O
LA
ER
F
M
P
M
HI
PF
E
Reserved
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Output Type/
Range
I/O Memory Mapping
Chapter 3
The bits are defined as follows:
• E = Channel Enable: (0 = Disabled, 1 = output 0 and hold Enabled,
process changes)
• Reserved = Set to zero
• SIU = System interrupt low clamp, under-range alarms: (0 = Disabled, 1 =
Enabled)
• SIO = System interrupt high clamp, over-range alarms: (0 = Disabled, 1 =
Enabled)
• LA = Latch low/high clamp, under/over-range alarms: (0 = Disabled, 1 =
Enabled)
• ER = Enable ramping: (0 = Disabled, 1 = Enabled. Ramp rate limited by
fault states.)
• FM = Fault mode: (0 = Hold Last State, 1 = User Defined Value)
• PM = Program mode: (0 = Hold Last State, 1 = User Defined Value)
• HI = Hold for initialization: (0 = Disabled, 1 = Enabled)
• PFE = Program/idle to fault enable: (0 = Disabled, 1 Enabled)
Channel Configuration Words
The first two words of each eight word group in the configuration file allow you
to change the parameters of each channel independently. For example, words 8
and 9 correspond to channel 1 while words 56 and 57 correspond to channel 7.
Define
Indicate this
These bit settings
15 14 13 12 11 10 9
Program
Program (Idle)
(Idle) to
Mode Data
Fault Enable Applied(1)
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
User-Defined
Fault Value(1)
0
0
0
0
0
0
0
0
1
Disabled
0
0
0
0
0
0
0
0
0
Enabled
0
0
0
0
0
0
0
0
1
System
Disabled
Interrupt
High Clamp Enabled
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Fault Mode Data
Applied(1)
Hold for
Disabled
Initialization
Enabled
Program
Hold Last State
(Idle) Mode
User-Defined
Value(1)
(1)
Fault Mode Hold Last State(1)
Enable
Ramping
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Define
Indicate this
These bit settings
15 14 13 12 11 10 9
System
Disabled
Interrupt
Low Clamp Enabled
Enable
Channel
8
7
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Disabled
0
0
0
0
0
0
0
0
0
Enabled
1
0
0
0
0
0
0
0
0
5
4
3
2
1
0
(1) These functions are not supported by all controllers, such as MicroLogix 1500, using any configuration method.
Refer to your controller manual for details.
Define
Indicate this
These bit settings
15 14 13 12 11 10 9
Output
Range
Select
Output
Data
Select
156
8
7
6
5
4
3
2
1
0
-10 to +10V dc
0
0
0
0
0
0
0
0
0
0
0
0
0
0 to 5V dc
0
0
0
0
0
0
0
0
0
0
0
0
1
0 to 10V dc
0
0
0
0
0
0
0
0
0
0
0
1
0
1 to 5V dc
0
0
0
0
0
0
0
0
0
0
0
1
1
Raw/Proportional 0
Counts
0
0
0
0
0
0
0
0
0
0
0
0
Engineering Units 0
0
0
0
0
0
0
1
0
0
0
0
0
Scaled for PID
0
0
0
0
0
0
1
0
0
0
0
0
0
Percent Range
0
0
0
0
0
0
1
1
0
0
0
0
0
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I/O Memory Mapping
Chapter 3
Controller Tags for RSLogix 5000, Version 15 or Later
Use the following controller tags with RSLogix 5000, version 15 or later.
Channel 0 and 1 Configuration Data
Channel 0 and 1 configuration data is shown below. The same information
applies to all channels.
-
Local:1:C
AB:1769_OF8V:C:0
Local:1:C.Ch0ProgToFaultEn
BOOL
Decimal
Local:1:C.Ch0HoldForInit
BOOL
Decimal
Local:1:C.Ch0ProgMode
BOOL
Decimal
Local:1:C.Ch0FaultMode
BOOL
Decimal
Local:1:C.Ch0RampEn
BOOL
Decimal
Local:1:C.Ch0AlarmLatchEn
BOOL
Decimal
Local:1:C.Ch0OverRangeInterruptEn
BOOL
Decimal
Local:1:C.Ch0UnderRangeInterruptEn
BOOL
Decimal
Local:1:C.Ch0En
BOOL
Decimal
+
Local:1:C.Ch0Range
SINT
Decimal
+
Local:1:C.Ch0DataFormat
SINT
Decimal
+
Local:1:C.Ch0FaultValue
INT
Decimal
+
Local:1:C.Ch0ProgValue
INT
Decimal
+
Local:1:C.Ch0LClampValue
INT
Decimal
+
Local:1:C.Ch0HClampValue
INT
Decimal
+
Local:1:C.Ch0RampRate
INT
Decimal
Local:1:C.Ch1ProgToFaultEn
BOOL
Decimal
Local:1:C.Ch1HoldForInit
BOOL
Decimal
Local:1:C.Ch1ProgMode
BOOL
Decimal
Local:1:C.Ch1FaultMode
BOOL
Decimal
Local:1:C.Ch1RampEn
BOOL
Decimal
Local:1:C.Ch1AlarmLatchEn
BOOL
Decimal
Local:1:C.Ch1OverRangeInterruptEn
BOOL
Decimal
Local:1:C.Ch1UnderRangeInterruptEn
BOOL
Decimal
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-
Local:1:C
AB:1769_OF8V:C:0
Local:1:C.Ch1En
BOOL
Decimal
+
Local:1:C.Ch1Range
SINT
Decimal
+
Local:1:C.Ch1DataFormat
SINT
Decimal
+
Local:1:C.Ch1FaultValue
INT
Decimal
+
Local:1:C.Ch1ProgValue
INT
Decimal
+
Local:1:C.Ch1LClampValue
INT
Decimal
+
Local:1:C.Ch1HClampValue
INT
Decimal
+
Local:1:C.Ch1RampRate
INT
Decimal
Tag Name
To Select
Make These Bit Settings(1)
15-8
Ch#ProgToFaultEn
7
5
4
3
2
1
0
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
Enable
1
Disable
0
Ch#UnderRangeInterruptEn Enable
1
Disable
0
Enable
1
Disable
0
Ch#HoldForInit
Ch#ProgMode
Ch#FaultMode
Ch#RampEn
Ch#AlarmLatchEn
Ch#OverRangeInterruptEn
Ch#En
Ch#Range
Ch#DataFormat
-10…+10V dc
0
0
0…5V dc
0
1
0…10V dc
1
0
1…5V dc
1
1
Raw/proportional
counts
0
0
Engineering units
0
1
Scaled for PID
1
0
Percent range
1
1
(1) All bit positions left blank in table must be set to 0.
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Chapter 3
Input Data
-
Local:1:I
AB:1769_OF8V:I:0
+
Local:1:I.Fault
DINT
Binary
+
Local:1:I.CombinedStatus
SINT
Binary
Local:1:I.Ch0Status
BOOL
Decimal
Local:1:I.Ch1Status
BOOL
Decimal
Local:1:I.Ch2Status
BOOL
Decimal
Local:1:I.Ch3Status
BOOL
Decimal
Local:1:I.Ch4Status
BOOL
Decimal
Local:1:I.Ch5Status
BOOL
Decimal
Local:1:I.Ch6Status
BOOL
Decimal
Local:1:I.Ch7Status
BOOL
Decimal
Local:1:I.ModuleStatus
SINT
Binary
Local:1:I.PowerFail
BOOL
Decimal
Local:1:I.Ch0_1Status
SINT
Binary
Local:1:I.Ch0OverRange
BOOL
Decimal
Local:1:I.Ch0UnderRange
BOOL
Decimal
Local:1:I.Ch0InHold
BOOL
Decimal
Local:1:I.Ch1OverRange
BOOL
Decimal
Local:1:I.Ch1UnderRange
BOOL
Decimal
Local:1:I.Ch1InHold
BOOL
Decimal
Local:1:I.Ch2_3Status
SINT
Binary
Local:1:I.Ch2OverRange
BOOL
Decimal
Local:1:I.Ch2UnderRange
BOOL
Decimal
Local:1:I.Ch2InHold
BOOL
Decimal
Local:1:I.Ch3OverRange
BOOL
Decimal
Local:1:I.Ch3UnderRange
BOOL
Decimal
Local:1:I.Ch3InHold
BOOL
Decimal
+
+
+
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-
Local:1:I
AB:1769_OF8V:I:0
+
Local:1:I.Ch4_5Status
SINT
Binary
Local:1:I.Ch4OverRange
BOOL
Decimal
Local:1:I.Ch4UnderRange
BOOL
Decimal
Local:1:I.Ch4InHold
BOOL
Decimal
Local:1:I.Ch5OverRange
BOOL
Decimal
Local:1:I.Ch5UnderRange
BOOL
Decimal
Local:1:I.Ch5InHold
BOOL
Decimal
Local:1:I.Ch6_7Status
SINT
Binary
Local:1:I.Ch6OverRange
BOOL
Decimal
Local:1:I.Ch6UnderRange
BOOL
Decimal
Local:1:I.Ch6InHold
BOOL
Decimal
Local:1:I.Ch7OverRange
BOOL
Decimal
Local:1:I.Ch7UnderRange
BOOL
Decimal
Local:1:I.Ch7InHold
BOOL
Decimal
+
Local:1:I.Ch0ReadBack
INT
Decimal
+
Local:1:I.Ch1ReadBack
INT
Decimal
+
Local:1:I.Ch2ReadBack
INT
Decimal
+
Local:1:I.Ch3ReadBack
INT
Decimal
+
Local:1:I.Ch4ReadBack
INT
Decimal
+
Local:1:I.Ch5ReadBack
INT
Decimal
+
Local:1:I.Ch6ReadBack
INT
Decimal
+
Local:1:I.Ch7ReadBack
INT
Decimal
Tag
Name
Bit Indicates This(1)
+
Combined
Status
7
6
5
4
3
2
1
0
Ch7
Status
Ch6
Status
Ch5
Status
Ch4
Status
Ch3
Status
Ch2
Status
Ch1
Status
Ch0
Status
Module
Status
Power
Fail
Ch0_1
Status
Ch1
InHold
Ch1
Under
Range
Ch1
Over
Range
Ch0
InHold
Ch0
Under
Range
Ch0
Over
Range
Ch2_3
Status
Ch3
InHold
Ch3
Under
Range
Ch3
Over
Range
Ch2
InHold
Ch2
Under
Range
Ch2
Over
Range
Ch4_5
Status
Ch5
InHold
Ch5
Under
Range
Ch5
Over
Range
Ch4
InHold
Ch4
Under
Range
Ch4
Over
Range
Ch6_7
Status
Ch7
InHold
Ch7
Under
Range
Ch7
Over
Range
Ch6
InHold
Ch6
Under
Range
Ch6
Over
Range
(1) Bit positions left blank in table are always set to 0.
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Chapter 3
Output Data
Local:1:O
AB:1769_OF8V:O:0
+
Local:1:O.Ch0Data
INT
Decimal
+
Local:1:O.Ch1Data
INT
Decimal
+
Local:1:O.Ch2Data
INT
Decimal
+
Local:1:O.Ch3Data
INT
Decimal
+
Local:1:O.Ch4Data
INT
Decimal
+
Local:1:O.Ch5Data
INT
Decimal
+
Local:1:O.Ch6Data
INT
Decimal
+
Local:1:O.Ch7Data
INT
Decimal
+
Local:1:O.AlarmUnlatch
INT
Binary
Local:1:O.Ch0OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch0UnderRangeUnlatch
BOOL
Decimal
Local:1:O.Ch1OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch1UnderRangeUnlatch
BOOL
Decimal
Local:1:O.Ch2OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch2UnderRangeUnlatch
BOOL
Decimal
Local:1:O.Ch3OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch3UnderRangeUnlatch
BOOL
Decimal
Local:1:O.Ch4OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch4UnderRangeUnlatch
BOOL
Decimal
Local:1:O.Ch5OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch5UnderRangeUnlatch
BOOL
Decimal
Local:1:O.Ch6OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch6UnderRangeUnlatch
BOOL
Decimal
Local:1:O.Ch7OverRangeUnlatch
BOOL
Decimal
Local:1:O.Ch7UnderRangeUnlatch
BOOL
Decimal
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1769-OG16
The following I/O memory mapping lets you configure the 1769-OG16 module.
Output Module’s Input Data File
For each module, slot x, word 0 in the input data file contains the state of the
module’s output data file (output data echo). During normal operation, these
input bits represent the logic state that the outputs are directed to by the control
program. They are also dependent upon these configurations:
• Program mode configuration, if supported by the controller
• Fault mode configuration, if supported by the controller
Word
The module implements inverted logic on the TTL outputs. An Output Data
File bit set to 1 directs a logic low output voltage on the corresponding output
point. An Output Data File bit cleared to 0 directs a logic high output voltage on
the corresponding output point.
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
r(1)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
(1) r = read.
The output module’s input data file reflects the output data echo of the
module, not necessarily the electrical state of the output terminals. It
does not reflect shorted or open outputs.
IMPORTANT
It is important to use this input word if the controller adapter supports
the Program mode or Fault mode function, and if it is configured to use
them.
Output Data File
Word
For each module, slot x, word 0 in the output data file contains the state of the
module’s output points. The module implements inverted logic on the TTL
outputs. An Output Data File bit set to 1 results in a logic low output voltage on
the corresponding output point. An Output Data File bit cleared to 0 results in a
logic high output voltage on the corresponding output point.
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
w(1)
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
(1) w = write.
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I/O Memory Mapping
Chapter 3
Configuration File
The read/writable configuration data file allows the setup of the hold last state
and user-defined safe state conditions.
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical dialogs are
provided via the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program using communication rungs. In that case, it is necessary to
understand the bit arrangement.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PFE
1
Program State for Output Array Word 0
2
Program Value for Output Array Word 0
3
Fault State for Output Array Word 0
4
Fault Value for Output Array Word 0
Program State Word
Word 1, the program state word, selects the hold last state or user-defined safe
state condition for each individual output on a system transition from Run to
Program.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Program Value Word(1)
The program value word, word 2, is used to program the user-defined safe state
value (0 = Off, 1 = On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
(1) TTL outputs are inverted (On = 1 = logic low voltage = 0…0.4V dc; Off = 0 = logic high voltage = 4.5…5.5V dc).
Use a NOT instruction in the ladder program to convert to traditional True = High logic.
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Chapter 3 I/O Memory Mapping
Fault State Word
Word 3, the fault state word, selects the hold last state or user-defined safe state
condition for each individual output on a system transition from Run to Fault.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Fault Value Word(1)
The fault value word, word 4, is used to program the fault state value (0 = Off,
1 = On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
Program to Fault Enable Bit (PFE)
Word 0, bit 0, allows the selection of which data value, the program or fault value,
to apply to the output if a system in Program mode undergoes a system fault,
resulting in a change to the Fault mode.
Value Applied
Bit Setting
Program
0
Fault
1
Module Default Condition(1)
The modules default condition is all zeros.
Word or Bit Affected
Condition Applied
Word 0, Bit 0
Program-to-fault Enable
Program Value
Word 1
Program State
User-defined Safe State
Word 2
Program Value
Off
Word 3
Fault State
User-defined Safe State
Word 4
Fault Value
Off
(1) TTL outputs are inverted (On = 1 = logic low voltage = 0…0.4V dc; Off = 0 = logic high voltage = 4.5…5.5V dc).
Use a NOT instruction in the ladder program to convert to traditional True = High logic.
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I/O Memory Mapping
The following I/O memory mapping lets you configure the 1769-OV16 module.
Output Module’s Input Data File
Word
For each module, slot x, input data file word 0 contains the state of the module’s
output data (output data echo) file word 0. During normal operation, these input
bits represent the logic state that the outputs are directed to by the control
program. They are also dependent upon these configurations:
• Program Mode configuration, if supported by the controller
• Fault Mode configuration, if supported by the controller
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
r(1)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
(1) r = read.
The output module’s input data file reflects the output data echo of the
module, not necessarily the electrical state of the output terminals. It
does not reflect shorted or open outputs.
IMPORTANT
It is important to use this input word if the controller adapter supports
the Program Mode or Fault Mode function, and if it is configured to use
them.
Output Data File
For each module, slot x, word 0 in the output data file contains the control
program’s directed state of the discrete output points.
Word
1769-OV16
Chapter 3
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
(1)
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
(1) w = write.
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Configuration File
The read/writable configuration data file allows the setup of the hold last state
and user-defined safe state conditions.
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided via the programmer to simplify configuration. However, some systems,
likek the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part
of the control program using communication rungs. In that case, it is necessary to
understand the bit arrangment.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PFE
1
Program State for Output Array Word 0
2
Program Value for Output Array Word 0
3
Fault State for Output Array Word 0
4
Fault Value for Output Array Word 0
Program State Word
Word 1, the program state word, selects the hold last state or user-defined safe
state condition on a system transition from Run to Program.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Program Value Word
The program value word, word 2, is used to program the user-defined safe state
value (0=Off, 1=On). Each output is individually configurable for on or off.
166
Value
Bit Setting
Off
0
On
1
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Fault State Word
Word 3, the fault state word, selects the hold last state or user-defined safe state
condition on a system transition from Run to Fault.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Fault Value Word
The fault value word, word 4, is used to program the fault state value (0=Off,
1=On). Each output is individually configurable for on or off.
Bit Setting
Off
0
On
1
The following I/O memory mapping lets you configure the 1769-OV32T
module.
Output Module’s Input Data File
For each module, slot x, input data file words 0 and 1 contain the state of the
module’s output data (output data echo) file words 0 and 1. During normal
operation, these input bits represent the logic state that the outputs are directed
to by the control program. They are also dependent upon these configurations:
• Program Mode configuration, if supported by the controller
• Fault Mode configuration, if supported by the controller
Word
1769-OV32T
Value
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
r(1)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
1
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
(1) r = read.
IMPORTANT
The output module’s input data file reflects the output data echo of the
module, not necessarily the electrical state of the output terminals. It
does not reflect shorted or open outputs.
It is important to use this input word if the controller adapter supports
the Program Mode or Fault Mode function, and if it is configured to use
them.
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Output Data File
Word
For each module, slot x, words 0 and 1 in the output data file contain the control
program’s directed state of the discrete output points.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
w(1)
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
1
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
(1) w=write
Configuration File
The read/writable configuration data file allows the setup of the hold last state
and user-defined safe state conditions.
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided via the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program using communication rungs. In that case, it is necessary to
understand the bit arrangement.
168
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PFE
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
Program State for Output Array Word 0
3
Program State for Output Array Word 1
4
Program Value for Output Array Word 0
5
Program Value for Output Array Word 1
6
Fault State for Output Array Word 0
7
Fault State for Output Array Word 1
8
Fault Value for Output Array Word 0
9
Fault Value for Output Array Word 1
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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Program State Word
Word 1, the program state word, selects the hold last state or user-defined safe
state condition for each individual output on a system transition from Run to
Program.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Program Value Word
The program value word, word 2, is used to program the user-defined safe state
value (0=Off, 1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
Fault State Word
Word 3, the fault state word, selects the hold last state or user-defined safe state
condition for each individual output on a system transition from Run to Fault.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Fault Value Word
The fault value word, word 4, is used to program the fault state value (0=Off,
1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
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Program to Fault Enable Bit (PFE)
Word 0, bit 0, allows the selection of which data value, the program or fault value,
to apply to the output if a system in Program mode undergoes a system fault,
resulting a change to Fault mode.
Value Applied
Bit Setting
Program
0
Fault
1
Module Default Condition
The modules default condition is all zeros, programming the conditions shown.
Word or Bit Affected
1769-OW8
Condition Applied
Word 0, Bit 0:
Program-to-Fault Enable
Program Value
Word 1:
Program State
User-defined Safe State
Word 2:
Program Value
Off
Word 3:
Fault State
User-defined Safe State
Word 4:
Fault Value
Off
The following I/O memory mapping lets you configure the 1769-OW8 module.
Output Module’s Input Data File
For each module, slot x, input data file word 0 contains the state of the module’s
output data (output data echo) file word 0. During normal operation, these input
bits represent the logic state that the outputs are directed to by the control
program. They are also dependent upon these configurations:
• Program Mode configuration, if supported by the controller
• Fault Mode configuration, if supported by the controller
Word
For the 1769-OW8, bits 8 to 15 are not used.
0
Bit Position
15
0
14
0
13
0
12
0
11
0
10
0
9
0
8
7
6
5
4
3
2
1
0
0
r(1)
r
r
r
r
r
r
r
(1) r = read
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The output module’s input data file reflects the output data echo of the
module, not necessarily the electrical state of the output terminals. It
does not reflect shorted or open outputs.
IMPORTANT
It is important to use this input word if the controller adapter supports
the Program Mode or Fault Mode function, and if it is configured to use
them.
Output Data File
Word
For each module, slot x, word 0 in the output data file contains the control
program’s directed state of the discrete output points. For the 1769-OW8, bits 8
to 15 are not used.
0
Bit Position
15
0
14
0
13
0
12
0
11
0
10
0
9
0
8
7
6
5
4
3
2
1
0
0
w(1)
w
w
w
w
w
w
w
(1) w=write
Configuration File
The read/writable configuration data file allows the setup of the hold last state
and user-defined safe state conditions.
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided via the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program using communication rungs. In that case, it is necessary to
understand the bit arrangment.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PFE
1
Program State for Output Array Word 0
2
Program Value for Output Array Word 0
3
Fault State for Output Array Word 0
4
Fault Value for Output Array Word 0
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Program State Word
Word 1, the program state word, selects the hold last state or user-defined safe
state condition for each individual output on a system transition from Run to
Program.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Program Value Word
The program value word, word 2, is used to program the user-defined safe state
value (0=Off, 1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
Fault State Word
Word 3, the fault state word, selects the hold last state or user-defined safe state
condition for each individual output on a system transition from Run to Fault.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Fault Value Word
The fault value word, word 4, is used to program the fault state value (0=Off,
1=On). Each output is individually configurable for on or off.
172
Value
Bit Setting
Off
0
On
1
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Program to Fault Enable Bit (PFE)
Word 0, bit 0, allows the selection of which data value, the program or fault value,
to apply to the output if a system in Program mode undergoes a system fault,
resulting a change to Fault mode.
Value Applied
Bit Setting
Program
0
Fault
1
Module Default Condition
The modules default condition is all zeros, programming the conditions shown
below.
Word or Bit Affected
Word 0, Bit 0:
Program-to-Fault Enable
Program Value
Word 1:
Program State
User-defined Safe State
Word 2:
Program Value
Off
Word 3:
Fault State
User-defined Safe State
Word 4:
Fault Value
Off
The following I/O memory mapping lets you configure the 1769-OW8I module.
Output Module’s Input Data File
For each module, slot x, input data file word 0 contains the state of the module’s
output data (output data echo) file word 0. During normal operation, these input
bits represent the logic state that the outputs are directed to by the control
program. They are also dependent upon these configurations:
• Program Mode configuration, if supported by the controller
• Fault Mode configuration, if supported by the controller
For the 1769-OW8I, bits 8 to 15 are not used.
Word
1769-OW8I
Condition Applied
0
Bit Position
15
0
14
0
13
0
12
0
11
0
10
0
9
0
8
7
6
5
4
3
2
1
0
0
(1)
r
r
r
r
r
r
r
r
(1) r = read
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The output module’s input data file reflects the output data echo of the
module, not the electrical state of the output terminals. It does not reflect
shorted or open outputs.
IMPORTANT
It is important to use this input word if the controller adapter supports
the Program Mode or Fault Mode function, and if it is configured to use
them.
Output Data File
Word
For each module, slot x, word 0 in the output data file contains the control
program’s directed state of the discrete output points. For the 1769-OW8I, bits 8
to 15 are not used.
0
Bit Position
15
0
14
0
13
0
12
0
11
0
10
0
9
0
8
7
6
5
4
3
2
1
0
0
w(1)
w
w
w
w
w
w
w
(1) w = write
Configuration File
The read/writable configuration data file allows the setup of the hold last state
and user-defined safe state conditions.
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided via the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program using communication rungs. In that case, it is necessary to
understand the bit arrangment.
174
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PFE
1
Program State for Output Array Word 0
2
Program Value for Output Array Word 0
3
Fault State for Output Array Word 0
4
Fault Value for Output Array Word 0
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Program State Word
Word 1, the program state word, selects the hold last state or user-defined safe
state condition for each individual output on a system transition from Run to
Program.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Program Value Word
The program value word, word 2, is used to program the user-defined safe state
value (0=Off, 1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
Fault State Word
Word 3, the fault state word, selects the hold last state or user-defined safe state
condition for each individual output on a system transition from Run to Fault.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Fault Value Word
The fault value word, word 4, is used to program the fault state value (0=Off,
1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
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Program to Fault Enable Bit (PFE)
Word 0, bit 0, allows the selection of which data value, the program or fault value,
to apply to the output if a system in Program mode undergoes a system fault,
resulting a change to Fault mode.
Value Applied
Bit Setting
Program
0
Fault
1
Module Default Condition
The modules default condition is all zeros, programming the conditions shown
below.
Word or Bit Affected
1769-OW16
Condition Applied
Word 0, Bit 0:
Program-to-Fault Enable
Program Value
Word 1:
Program State
User-defined Safe State
Word 2:
Program Value
Off
Word 3:
Fault State
User-defined Safe State
Word 4:
Fault Value
Off
The following I/O memory mapping lets you configure the 1769-OW16
module.
Output Module’s Input Data File
Word
For each module, slot x, input data file word 0 contains the state of the module’s
output data (output data echo) file word 0. During normal operation, these input
bits represent the logic state that the outputs are directed to by the control
program. They are also dependent upon these configurations:
• Program Mode configuration, if supported by the controller
• Fault Mode configuration, if supported by the controller
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
r(1)
r
r
r
r
r
r
r
r
r
r
r
r
r
r
r
(1) r = read.
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The output module’s input data file reflects the output data echo of the
module, not necessarily the electrical state of the output terminals. It
does not reflect shorted or open outputs.
IMPORTANT
It is important to use this input word if the controller adapter supports
the Program Mode or Fault Mode function, and if it is configured to use
them.
Output Data File
Data output bits are turned on or off using the bit positions in word 0.
• 1 = output on
• 0 = output off
EXAMPLE
To turn on bit position 12, type 1 in word 0, bit 12.
Word
For each module, slot x, word 0 in the output data file contains the control
program’s directed state of the discrete output points.
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
w(1)
w
w
w
w
w
w
w
w
w
w
w
w
w
w
w
(1) w = write.
Configuration File
The read/writable configuration data file allows the setup of the hold last state
and user-defined safe state conditions.
Word
The manipulation of the bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens are
provided via the programmer to simplify configuration. However, some systems,
like the 1769-ADN DeviceNet adapter, also allow the bits to be altered as part of
the control program using communication rungs. In that case, it is necessary to
understand the bit arrangement.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PFE
1
Program State for Output Array Word 0
2
Program Value for Output Array Word 0
3
Fault State for Output Array Word 0
4
Fault Value for Output Array Word 0
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Program State Word
Word 1, the program state word, selects the hold last state or user-defined safe
state condition for each individual output on a system transition from Run to
Program.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Program Value Word
The program value word, word 2, is used to program the user-defined safe state
value (0=Off, 1=On). Each output is individually configurable for on or off.
Value
Bit Setting
Off
0
On
1
Fault State Word
Word 3, the fault state word, selects the hold last state or user-defined safe state
condition for each individual output on a system transition from Run to Fault.
Condition
Bit Setting
User-defined Safe State
0
Hold Last State
1
Fault Value Word
The fault value word, word 4, is used to program the fault state value (0=Off,
1=On). Each output is individually configurable for on or off.
178
Value
Bit Setting
Off
0
On
1
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Program to Fault Enable Bit (PFE)
Word 0, bit 0, allows the selection of which data value, the program or fault value,
to apply to the output if a system in Program mode undergoes a system fault,
resulting in a change to the Fault mode.
Value Applied
Bit Setting
Program
0
Fault
1
Module Default Condition
The modules default condition is all zeros, programming the conditions shown
below.
Word or Bit Affected
Word 0, Bit 0:
Program-to-Fault Enable
Program Value
Word 1:
Program State
User-defined Safe State
Word 2:
Program Value
Off
Word 3:
Fault State
User-defined Safe State
Word 4:
Fault Value
Off
The module has an input data file of 1 word, no output data file (0 words), and no
configuration data file (0 words).
Input Data File
For each address reserve module, slot x, word 0 in the input data file contains all
bits set to 0.
Word
1769-ARM
Condition Applied
0
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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1769-ASCII
The 1769-ASCII module supports an input assembly that is accessible through
the Assembly Object (Class 4), Instance 101. The input assembly is up to 108
words. The module supports an output assembly that is accessible through the
Assembly Object (Class 4), Instance 100. The output assembly is up to 108
words.
Alternate Mode (One Channel at a Time) Input File
Maximum size is shown below. Refer to the Compact I/O 1769-ASCII Module
User Manual, publication 1769-UM012, to use smaller input files.
Word
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
TF
0
PA
0
RO
0
TO
0
TF
1
PA
1
RO
1
TO
1
0
Tx ID 0 Acknowledged
1
15
2
Tx ID 1 Acknowledged
3
15
4
Reserved
CNI
5
Reserved
CN
O
6
Firmware Revision, Major
7
Length (Number of Bytes)
8
Character 1
Character 0
9
Character 3
Character 2
…
Character …
Character …
106
Character 197
Character 196
107
Character 199
Character 198
14
14
13
13
12
12
Rx Transaction ID Ch0
11
10
TG
0
TS
0
ND HE
0
0
NR
0
RF
0
Rx Transaction ID Ch1
11
10
TG
1
TS
1
ND HE
1
1
NR
1
RF
1
Firmware Revision, Minor
The bits are defined as follows:
• Tx = Transmit.
• Rx = Receive.
• TS = Transmit sent. Indicates the ASCII module has sent the data
indicated by the Tx Transaction ID and can accept more transmit data.
• ND = New data. Only used for Handshake mode.
• HE = Handshake error. Only used for Handshake mode.
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• NR = Non-delimited record. An input record is received and sent to the
Compact bus interface that was not triggered by a delimiter character. This
occurs when either the buffer is filled to its maximum receive size or a
Message Timeout has occurred.
• RF = Data in the receive FIFO. The FIFO is not empty. The input FIFO
has not sent all of its data to the Compact bus interface.
• TF = Data in transmit FIFO. The FIFO is not empty. The output FIFO
has not sent all of its data to the ASCII device.
• PA = Parity error. A parity error has occurred with the received data string.
This usually indicates a mismatch in the serial port set-up of the ASCII
device and the Compact module. It could also indicate that noise has
occurred on the line and degraded the signal. This bit is set when the
receive FIFO contains a message in which a parity error occurred in one of
the incoming bytes. This bit is reset when the receive FIFO is emptied or
when a new message is received with no parity error.
• RO = Receive buffer overflow. Some input data has been lost.
• TG = Transmit greater than Max Error. Transmit length in the output file
is greater than the maximum transmit character length in the
configuration file.
• TO = Transmit buffer overflow. Some output data has been lost.
• CNI = Channel number of the input data. This bit is set by the ASCII
module to tell the user program from which port the data was received.
• CNO = Channel number of the output data most recently received. This
bit is set by the ASCII module to tell the user program that it has received
the data to transmit out the specified port.
Alternate Mode (One Channel at a Time) Output File
Word
Maximum size is shown below. Refer to the Compact I/O 1769-ASCII Module
User Manual, publication 1769-UM012, to use smaller output files.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
0
Reserved
Tx Transaction ID Ch0
1
Reserved
Rx Transaction ID Request Ch0
2
Reserved
Tx Transaction ID Ch1
3
Reserved
Rx Transaction ID Request Ch1
4
Reserved
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0
CNI
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Word
Bit Position
15
14
13
12
11
10
9
8
7
6
5
5
Reserved
6
Reserved
7
Length (Number of Bytes)
8
Character 1
Character 0
9
Character 3
Character 2
…
Character …
Character …
106
Character 197
Character 196
107
Character 199
Character 198
4
3
2
1
0
CNO
The bits are defined as follows:
• Tx = Transmit.
• Rx = Receive.
• CNI = Channel number of requested input data. This bit is set by the PLC
controller or other user program to tell the ASCII module which data to
produce.
• CNO = Channel number of the output data being sent. This bit is set by
the PLC controller or other user program to tell the ASCII module which
port’s data is being sent to the ASCII module.
• Reserved bits should be set to 0.
Simultaneous Mode (Two Channels) Input File
Word
Maximum size is shown below. Refer to the Compact I/O 1769-ASCII Module
User Manual, publication 1769-UM012, to use smaller output files.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
RF
TF
PA
RO
TO
Channel 0 Data
182
0
Tx ID Acknowledged
Rx Transaction ID
1
Reserved
2
Firmware Revision, Major
3
Length (Number of Bytes)
4
Character 1
Character 0
5
Character 3
Character 2
…
Character …
Character …
x(1)
Last Character
Character …
TG
TS
ND HE
NR
Firmware Revision, Minor
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I/O Memory Mapping
Chapter 3
Word
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
RF
TF
PA
RO
TO
Channel 1 Data
x+1
Tx ID Acknowledged
Rx Transaction ID
x+2
Reserved
x+3
Firmware Revision, Major
x+4
Length (Number of Bytes)
x+5
Character 1
Character 0
x+6
Character 3
Character 2
…
Character …
Character …
y(2)
Last Character
Character …
TG
TS
ND HE
NR
Firmware Revision, Minor
(1) X is calculated based on the size of Channel 0 data as specified in the input file. Both channels cannot contain
200 characters as the total configuration file size can be only 108 words.
(2) Y is equal to the connection size minus 1, with a maximum value of 107 for a buffer size of 108.
• Tx = Transmit.
• Rx = Receive.
• TG = Transmit greater than Max Error. Transmit length in the output file
is greater than the maximum transmit character length in the
configuration file.
• TS = Transmit sent. Indicates the ASCII module has sent the data
indicated by the Tx Transaction ID and can accept more transmit data.
• ND = New data. Only used for Handshake mode.
• HE = Handshake error. Only used for Handshake mode.
• NR = Non-delimited record. An input record is received and sent to the
Compact bus interface that was not triggered by a delimiter character. This
occurs when either the buffer is filled to its maximum receive size or a
Message Timeout has occurred.
• RF = Data in the receive FIFO. The FIFO is not empty. The input FIFO
has not sent all of its data to the Compact bus interface.
• TF = Data in transmit FIFO. The FIFO is not empty. The output FIFO
has not sent all of its data to the ASCII device.
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• PA = Parity error. A parity error has occurred with the received data string.
This usually indicates a mismatch in the serial port set-up of the ASCII
device and the Compact module. It could also indicate that noise has
occurred on the line and degraded the signal. This bit is set when the
receive FIFO contains a message in which a parity error occurred in one of
the incoming bytes. This bit is reset when the receive FIFO is emptied or
when a new message is received with no parity error.
• RO = Receive buffer overflow. Some input data has been lost.
• TO = Transmit buffer overflow. Some output data has been lost.
Simultaneous Mode (Two Channels) Output File
Word
Maximum size is shown below. Refer to the Compact I/O 1769-ASCII Module
User Manual, publication 1769-UM012, to use smaller output files.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Channel 0 Data
0
Reserved
Tx Transaction ID
1
Reserved
Rx Transaction ID Request
2
Reserved
3
Length (Number of Bytes)
4
Character 1
Character 0
5
Character 3
Character 2
…
Character …
Character …
x(1)
Last Character
Character …
Channel 1 Data
x+1
Reserved
Tx Transaction ID
x+2
Reserved
Rx Transaction ID Request
x+3
Reserved
x+4
Length (Number of Bytes)
x+5
Character 1
Character 0
x+6
Character 3
Character 2
…
Character …
Character …
y(2)
Last Character
Character …
(1) X is calculated based on the size of Channel 0 data as specified in the configuration file. Both channels cannot
contain 200 characters as the total configuration file size can be only 108 words.
(2) Y is equal to the connection size minus 1, with a maximum value of 107 for a buffer size of 108.
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Chapter 3
The bits are defined as follows:
• Tx = Transmit
• Rx = Receive
Configuration File
Word
The 1769-ASCII module supports a configuration assembly that is accessible
through the Assembly Object (Class 4), Instance 102. The configuration
assembly is 31 words. The addresses assume a 16-bit data structure where all 16bit values are INT(1). The least significant word occupies the smaller byte
addresses.
Description
Values
Valid Data Values
0
Data Buffer Mode
0…1
0 = alternate mode
1 = simultaneous mode
Channel 0
1
Serial Character Framing
0…8
0 = 7N2, 1 = 7E1, 2 = 7O1, 3 = 8N1, 4 = 8N2,
5 = 8E1, 6 = 8O1, 7 = 7E2, 8 = 7O2
2
Serial Port Speed
0…7
0 = 9600, 1 = 1200, 2 = 2400, 3 = 4800,
4 = 19200, 5 = 38400, 6 = 57.6k, 7 = 115.2k
(half-duplex only)
Serial Port Receive Data
3
Max Number of Receive
Characters
0…200
In Simultaneous mode, the total number of
channel 0 characters plus channel 1
characters cannot exceed 200.
4
Receive Record Start Mode
0…2
0 = ignore, 1 = exclude, 2 = include start
delimiter
5
Receive Start Delimiter(1)
0…127/255
0…0x7f (0…127) for 7-bit data
0…0xff (0…255) for 8-bit data
6
Receive Record End Mode
0…2
0 = ignore, 1 = exclude, 2 = include end
delimiter
7
Receive End Delimiter(1)
0…127/255
0…0x7f (0…127) for 7-bit data
0…0xff (0…255) for 8-bit data
Module Production Data
8
Pad Character(1)
0…127/255
0…0x7f (0…127) for 7-bit data
0…0xff (0…255) for 8-bit data
9
Receive Swap Mode
0…2
0 = disabled, 1 = 16-bit, 2 = 32-bit
10
Master Handshake Mode
0…1
0 = master/slave handshake,
1 = produce immediate
11
Message Time Out
0…65535
0 = none, 1 to 65535 ms
0…200
In Simultaneous mode, the total number of
channel 0 characters plus channel 1
characters cannot exceed 200.
Serial Port Transmit Data
12
Max Number of Transmit
Characters
(1) INT = Integer range of -32768 to +32767 decimal, 0000 to FFFF hexadecimal.
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185
Word
Chapter 3 I/O Memory Mapping
Description
Values
Valid Data Values
13
Transmit Record End Mode
0…2
0 = ignore, 1 = exclude, 2 = include end
delimiter
14
Transmit End Delimiter(1)
0…127/255
0…0x7f (0…127) for 7-bit data
0…0xff (0…255) for 8-bit data
15
Transmit Swap Mode
0…2
0 = disabled, 1 = 16-bit, 2 = 32-bit
Channel 1
16
Serial Character Framing
0…8
0 = 7N2, 1 = 7E1, 2 = 7O1, 3 = 8N1, 4 = 8N2,
5 = 8E1, 6 = 8O1, 7 = 7E2, 8 = 7O2
17
Serial Port Speed
0…7
0 = 9600, 1 = 1200, 2 = 2400, 3 = 4800,
4 = 19200, 5 = 38400, 6 = 57.6k, 7 = 115.2k
(half-duplex only)
Serial Port Receive Data
18
Max Number of Receive
Characters
0…200
In Simultaneous mode, the total number of
channel 0 characters plus channel 1
characters cannot exceed 200.
19
Receive Record Start Mode
0…2
0 = ignore, 1 = exclude, 2 = include start
delimiter
20
Receive Start Delimiter(1)
0…127/255
0…0x7f (0…127) for 7-bit data
0…0xff (0…255) for 8-bit data
21
Receive Record End Mode
0…2
0 = ignore, 1 = exclude, 2 = include end
delimiter
22
Receive End Delimiter(1)
0…127/255
0…0x7f (0…127) for 7-bit data
0…0xff (0…255) for 8-bit data
Module Production Data
23
Pad Character(1)
0…127/255
0…0x7f (0…127) for 7-bit data
0…0xff (0…255) for 8-bit data
24
Receive Swap Mode
0…2
0 = disabled, 1 = 16-bit, 2 = 32-bit
25
Master Handshake Mode
0…1
0 = master/slave handshake, 1 = produce
immediate
26
Message Time Out
0…65535
0 = none, 1 to 65535 ms
Serial Port Transmit Data
27
Max Number of Transmit
Characters
0…200
In Simultaneous mode, the total number of
channel 0 characters plus channel 1
characters cannot exceed 200.
28
Transmit Record End Mode
0…2
0 = ignore, 1 = exclude, 2 = include end
delimiter
29
Transmit End Delimiter(1)
0…127/255
0…0x7f (0…127) for 7-bit data
0…0xff (0…255) for 8-bit data
30
Transmit Swap Mode
0…2
0 = disabled, 1 = 16-bit, 2 = 32-bit
(1) To enter values from +128 to +255, use this conversion formula: Desired Decimal Value - 256 = Entered Decimal
Value. For example, for an ASCII character value of 128, 128 - 256 = -128.
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I/O Memory Mapping
The following I/O memory mapping lets you configure the 1769-BOOLEAN
module.
Input Data File
Word
For each module, slot x, word 0 in the input data file contains the state of the
module’s real input points. Word 1 in the input data file contains the state of the
module’s output data (output data echo). During normal operation, this word
represents the values that the outputs are directed to by the control program (in
Direct Control mode) or by the module (in BOOLEAN Control mode).
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
IN7 IN6 IN5 IN4 IN3 IN2 IN1 IN0
0
1
O3
O2
O1
O0
The bits are defined as follows:
• Shaded bit positions must be set to 0.
• INx = State of module’s real inputs 0…7.
• Ox = Data echo of directed states of module outputs 0…3; 1 = output on,
0 = output off.
Output Data File
For each module, slot x, word 0 in the output data file contains the control
program’s directed state of the module’s output points when operated in Direct
Control mode. Direct Control mode is active when an output’s disable
BOOLEAN (DB_x) bit is set in the configuration data file. Word 1 contains the
control program’s directed states of the virtual inputs, which can be used in
controlling the module’s output points via BOOLEAN expressions.
Word
1769-BOOLEAN
Chapter 3
Bit Position
15 14
13
12
11
10
9
8
7
6
5
4
0
1
3
2
1
0
OUT3 OUT2 OUT1 OUT0
V7 V6
V5
V4
V3
V2
V1
V0
The bits are defined as follows:
• Shaded bit positions must be set to 0.
• OUTx = Output state in Direct Control mode; 1 = output on, 0 = output
off.
• Vx = Virtual inputs 0…7.
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Chapter 3 I/O Memory Mapping
Configuration Data File
The manipulation of bits from this file is normally done with programming
software, such as RSLogix 500, RSLogix 5000, or RSNetWorx for DeviceNet,
during initial configuration of the system. In that case, graphical screens provided
by the programming software simplify configuration.
Word
Some systems, like the 1769-ADN DeviceNet adapter system, also allow the bits
to be altered as part of the control program using communication rungs. In that
case, it is necessary to understand the bit arrangement. Words 0 and 1 of the
configuration data file set the input control parameters for the module. Words
2…7 set the alternate output state operation of the module. Each output point’s
operating parameters are controlled by a group of eight words.
Bit Position
15
14
13
12
11
10
9
8
7
6
5
4
3
1
0
Input Filter
0
1
2
IT_
I7
EI_
I7
IT_
I6
EI_
I6
IT_
I5
EI_
I5
IT_
I4
EI_
I4
IT_
I3
EI_
I3
IT_
I2
EI_
I2
IT_
I1
EI_
I1
IT_
I0
2
EI_
I0
PFE
3
4
PM PM PM PM
3
2
1
0
5
PV
3
PV
2
PV
1
PV
0
6
FM
3
FM
2
FM
1
FM
0
7
FV
3
FV
2
FV
1
FV
0
8
IT_O0
9
Operand_A_0
10
Operand_B_0
11
Operand_C_0
12
Operator
_2_0
13
Output Delay 0
14
Output Duration 0
EI_
O0
DB
_0
Operator
_1_0
15
188
16
IT_O1
17
Operand_A_1
18
Operand_B_1
19
Operand_C_1
20
Operator
_2_1
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
EI_
O1
DB
_1
Operator
_1_1
Word
I/O Memory Mapping
Chapter 3
5
1
Bit Position
15
14
13
12
11
10
9
8
7
21
Output Delay 1
22
Output Duration 1
6
4
3
2
0
23
24
IT_O2
25
Operand_A_2
26
Operand_B_2
27
Operand_C_2
28
Operator
_2_2
29
Output Delay 2
30
Output Duration 2
EI_
O2
DB
_1
Operator
_1_2
31
32
IT_O3
33
Operand_A_3
34
Operand_B_3
35
Operand_C_3
36
Operator
_2_3
37
Output Delay 3
38
Output Duration 3
EI_
O3
DB
_3
Operator
_1_3
39
The bits are defined as follows:
• Shaded bit positions must be set to 0.
• Input filter: Real input point filter selection. See page 190.
• EI_Ix: Enable input interrupt; 1 = interrupt enabled, 0 = interrupt
disabled.
• IT_Ix: Input interrupt type; 1 = generate interrupt on real input point
transition from on to off, 0 = generate interrupt on real input point
transition from off to on.
• PFE: Program to fault enable; 1 = fault value applied, 0 = program value
applied.
• PMx: Program mode; 1 = hold last state, 0 = user-defined safe state.
• PVx: Program value; 1 = output on, 0 = output off.
• FMx: Fault mode; 1 = hold last state, 0 = user-defined safe state.
• FVx: Fault value; 1 = output on, 0 = output off.
• DB_x: Output Control; 1 = output in Direct Control mode, 0 = output
in BOOLEAN Control mode.
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Chapter 3 I/O Memory Mapping
• EI_Ox: Enable output interrupt; 1 = interrupt enabled, 0 = interrupt
disabled.
• IT_Ox: Output interrupt type. See page 191.
• Operand_A_x: BOOLEAN operand A. See page 191.
• Operand_B_x: BOOLEAN operand B. See page 191.
• Operand_C_x: BOOLEAN operand C. See page 191.
• Operator_1_x: BOOLEAN operator 1. See page 193.
• Operator_2_x: BOOLEAN operator 2. See page 193.
• Output delay x: Delay time from BOOLEAN expression transition from
false to true until output directed to transition from off to on. See page
194.
• Output duration x: Pre-determined output pulse duration time. Time
from output directed to transition from off to on until output directed to
transition from on to off. See page 195.
Word
Bit Position(1)
0
15 14 13 12 11 10 9
Input
Filter
2
1
0
8 ms
0
0
0
0s
0
0
1
100 µs
0
1
0
200 µs
0
1
1
500 µs
1
0
0
1 ms
1
0
1
2 ms
1
1
0
4 ms
1
1
1
(1) Darker shaded bit positions must be set to 0.
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8
7
6
5
4
3
I/O Memory Mapping
Chapter 3
Word
Bit Position(1)
15 14 13 12
8, 16, Output
24, 32 Control
(DB_x)
11
10 9
8 7 6 5
4 3 2 1 0
Direct
Control
1
BOOLEAN
Control
0
Enable
Enable
Output
Interrupt Disable
1
0
Output
BOOLEAN
Interrupt Expression
Type
FALSE to
TRUE
0
0
Output
Directed
OFF to ON
0
1
BOOLEAN
Expression
TRUE to
FALSE
1
0
Output
Directed
ON to OFF
1
1
(1) Darker shaded bit positions must be set to 0.
Word
Bit Position(1)
9, 10, 11
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Operand
_A_0
Operand
_B_0
Operand
_C_0
17, 18, 19 Operand
_A_1
Operand
_B_1
Operand
_C_1
None
0 0 0 0 0 0
Real
Input 0
0 0 0 0 0 1
Inverted
Real
Input 0
0 0 0 0 1 0
Real
Input 1
0 0 0 0 1 1
Inverted
Real
Input 1
0 0 0 1 0 0
Real
Input 2
0 0 0 1 0 1
Inverted
Real
Input 2
0 0 0 1 1 0
Real
Input 3
0 0 0 1 1 1
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Chapter 3 I/O Memory Mapping
Word
Bit Position(1)
25, 26, 27 Operand
_A_2
Operand
_B_2
Operand
_C_2
33, 34, 35 Operand
_A_3
Operand
_B_3
Operand
_C_3
192
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Inverted
Real
Input 3
0 0 1 0 0 0
Real
Input 4
0 0 1 0 0 1
Inverted
Real
Input 4
0 0 1 0 1 0
Real
Input 5
0 0 1 0 1 1
Inverted
Real
Input 5
0 0 1 1 0 0
Real
Input 6
0 0 1 1 0 1
Inverted
Real
Input 6
0 0 1 1 1 0
Real
Input 7
0 0 1 1 1 1
Inverted
Real
Input 7
0 1 0 0 0 0
Virtual
Input 0
0 1 0 0 0 1
Inverted
Virtual
Input 0
0 1 0 0 1 0
Virtual
Input 1
0 1 0 0 1 1
Inverted
Virtual
Input 1
0 1 0 1 0 0
Virtual
Input 2
0 1 0 1 0 1
Inverted
Virtual
Input 2
0 1 0 1 1 0
Virtual
Input 3
0 1 0 1 1 1
Inverted
Virtual
Input 3
0 1 1 0 0 0
Virtual
Input 4
0 1 1 0 0 1
Inverted
Virtual
Input 4
0 1 1 0 1 0
Virtual
Input 5
0 1 1 0 1 1
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
I/O Memory Mapping
Chapter 3
Word
Bit Position(1)
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Inverted
Virtual
Input 5
0 1 1 1 0 0
Virtual
Input 6
0 1 1 1 0 1
Inverted
Virtual
Input 6
0 1 1 1 1 0
Virtual
Input 7
0 1 1 1 1 1
Inverted
Virtual
Input 7
1 0 0 0 0 0
(1) Darker shaded bit positions must be set to 0. Entering a binary value greater than 100000 (greater than 32
decimal) results in a configuration error.
Word
Bit Position(1)
12, 20,
28, 36
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
Operator_
1_0
Operator_
1_1
Operator_
1_2
Operator_
1_3
None
0
0
OR
0
1
AND
1
0
XOR
1
1
Operator_
2_0
Operator_
2_1
Operator_
2_2
Operator_
2_3
None
0
0
OR
0
1
AND
1
0
XOR
1
1
(1) Darker shaded bit positions must be set to 0.
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Chapter 3 I/O Memory Mapping
Word
Bit Position(1)
13, 21,
29, 37
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
0 ms
0
0
0
0
0
0
0
0
0
0
1 ms
0
0
0
0
0
0
0
0
0
1
Output
Delay 1
2 ms
0
0
0
0
0
0
0
0
1
0
3 ms
0
0
0
0
0
0
0
0
1
1
Output
Delay 2
4 ms
0
0
0
0
0
0
0
1
0
0
5 ms
0
0
0
0
0
0
0
1
0
1
Output
Delay 3
6 ms
0
0
0
0
0
0
0
1
1
0
7 ms
0
0
0
0
0
0
0
1
1
1
993 ms
1
1
1
1
1
0
0
0
0
1
994 ms
1
1
1
1
1
0
0
0
1
0
995 ms
1
1
1
1
1
0
0
0
1
1
996 ms
1
1
1
1
1
0
0
1
0
0
997 ms
1
1
1
1
1
0
0
1
0
1
998 ms
1
1
1
1
1
0
0
1
1
0
999 ms
1
1
1
1
1
0
0
1
1
1
1000 ms
1
1
1
1
1
0
1
0
0
0
Output
Delay 0
…
(1) Shaded bit positions must be set to 0. Entering a binary value greater than 1111101000 (greater than 1000
decimal) results in a configuration error.
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Bit Position(2)
Word
14, 22,
30, 38
Chapter 3
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
Output
2 ms
Duration
3 ms
1
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
1
Output
4 ms
Duration
5 ms
2
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
0
1
Output
6 ms
Duration
7 ms
3
0
0
0
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
1
993 ms
1
1
1
1
1
0
0
0
0
1
994 ms
1
1
1
1
1
0
0
0
1
0
995 ms
1
1
1
1
1
0
0
0
1
1
996 ms
1
1
1
1
1
0
0
1
0
0
997 ms
1
1
1
1
1
0
0
1
0
1
998 ms
1
1
1
1
1
0
0
1
1
0
999 ms
1
1
1
1
1
0
0
1
1
1
1000 ms
1
1
1
1
1
0
1
0
0
0
Output
None
Duration
1 ms
0
(1)
…
(1) No pre-determined output pulse duration. Output directed off when BOOLEAN expression goes to FALSE
(2) Shaded bit positions must be set to 0. Entering a binary value greater than 1111101000 (greater than 1000
decimal) results in a configuration error.
1769-HSC
Refer to the Compact High-speed Counter Module User Manual, publication
1769-UM006 for information on configuring the 1769-HSC module.
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
195
Chapter 3 I/O Memory Mapping
Notes:
196
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
Appendix
A
Module Replacement Parts
Module Catalog Number
Spare/Replacement Parts
1769-IA8I
• Terminal block: 1769-RTBN18 (1 per kit)
• Door label: 1769-RL1 (2 per kit)
• Door: 1769-RD (2 per kit)
1769-IA16
• Terminal block: 1769-RTBN18 (1 per kit)
• Door label: 1769-RL1 (2 per kit)
• Door: 1769-RD (2 per kit)
1769-IF4, Series B or later
• Terminal block: 1769-RTBN18 (1 per kit)
• Door label: 1769-RL2 Series B (2 per kit)
• Door: 1769-RD (2 per kit)
1769-IF4I
• Terminal block: 1769-RTBN18 (1 per kit)
1769-IF4XOF2
• Terminal block: 1769-RTBN18 (1 per kit)
• Door: 1769-RD (2 per kit)
1769-IF4FXOF2F
• Terminal block: 1769-RTBN18 (1 per kit)
• Door: 1769-RD (2 per kit)
1769-IF8
• Terminal block: 1769-RTBN18 (1 per kit)
1769-IF16C
• Terminal block: 1769-RTBN18 (1 per kit)
• Door: 1769-RD (2 per kit)
1769-IF16V
• Terminal block: 1769-RTBN18 (1 per kit)
• Door: 1769-RD (2 per kit)
1769-IG16
• Terminal block: 1769-RTBN18 (1 per kit)
• Door label: 1769-RL1 (2 per kit)
• Door: 1769-RD (2 per kit)
1769-IM12
• Terminal block: 1769-RTBN18 (1 per kit)
• Door label: 1769-RL1 (2 per kit)
• Door: 1769-RD (2 per kit)
1769-IQ16
• Terminal block: 1769-RTBN18 (1 per kit)
• Door label: 1769-RL1 (2 per kit)
• Door: 1769-RD (2 per kit)
1769-IQ16F
• Terminal Block: 1769-RTBN18 (1 per kit)
• Door Label: 1769-RL1 (2 per kit)
• Door: 1769-RD (2 per kit)
1769-IQ32
• Terminal block: 1769-RTBN18 (1 per kit)
1769-IQ32T
• Connector kit: 1746-N3 (1 connector,
40 terminals per kit)
1769-IQ6XOW4, Series B
• Terminal block: 1769-RTBN18 (1 per kit)
• Door label: 1769-RL1 (2 per kit)
• Door: 1769-RD (2 per kit)
1769-IR6
• Terminal block: 1769-RTBN18 (1 per kit)
• Door: 1769-RD (2 per kit)
1769-IT6
• Terminal block: 1769-RTBN18 (1 per kit)
• Door label: 1769-RL2 series B (2 per kit)
• Door: 1769-RD (2 per kit)
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
197
Appendix A
198
Module Replacement Parts
Module Catalog Number
Spare/Replacement Parts
1769-OA8, Series B
• Terminal block: 1769-RTBN10 (1 per kit)
• Door label: 1769-RL1 (2 per kit)
• Door: 1769-RD (2 per kit)
1769-OA16
• Terminal block: 1769-RTBN18 (1 per kit)
1769-OB8, Series A
• Terminal block: 1769-RTBN18 (1 per kit)
• Door label: 1769-RL1 (2 per kit)
• Door: 1769-RD (2 per kit)
1769-OB16, Series B
• Terminal block: 1769-RTBN18 (1 per kit)
• Door label: 1769-RL1 (2 per kit)
• Door: 1769-RD (2 per kit)
1769-OB16P
• Terminal block: 1769-RTB18 (1 per kit)
• Door label: 1769-RL1 (2 per kit)
• Door: 1769-RD (2 per kit)
1769-OB32
• Terminal block: 1769-RTBN18 (1 per kit)
1769-OB32T
• Connector kit: 1746-N3 (1 connector,
40 terminals per kit)
1769-OF2, Series B or later
• Terminal block: 1769-RTBN10 (1 per kit)
• Door label: 1769-RL2 Series B (2 per kit)
• Door: 1769-RD (2 per kit)
1769-OF4
• Terminal block: 1769-RTBN10 (1 per kit)
• Door: 1769-RD (2 per kit)
1769-OF4CI
• Terminal block: 1769-RTBN18 (1 per kit)
• Door: 1769-RD (2 per kit)
1769-OF4VI
• Terminal block: 1769-RTBN18
• Door: 1769-RD (2 per kit)
1769-OF8C
• Terminal block: 1769-RTBN10 (1 per kit)
A-B part number A22112-319-01
• Door: 1769-RD (2 per kit)
1769-OF8V
• Terminal block: 1769-RTBN10 (1 per kit)
A-B part number A22112-319-01
• Door: 1769-RD (2 per kit)
1769-OG16
• Terminal block: 1769-RTBN18 (1 per kit)
• Door label: 1769-RL1 (2 per kit)
• Door: 1769-RD (2 per kit)
1769-OV16
• Terminal block: 1769-RTBN18 (1 per kit)
• Door label: 1769-RL1 (2 per kit)
• Door: 1769-RD (2 per kit)
1769-OV32T
• Connector kit: 1746-N3 (1 connector,
40 terminals per kit)
1769-OW8, Series B
• Terminal block: 1769-RTBN10 (1 per kit)
• Door label: 1769-RL1 (2 per kit)
• Door: 1769-RD (2 per kit)
1769-OW8I, Series B
• Terminal block: 1769-RTBN18 (1 per kit)
• Door label: 1769-RL1 (2 per kit)
• Door: 1769-RD (2 per kit)
1769-OW16
• Terminal block:1769-RTBN18 (1 per kit)
1769-ARM
Not applicable
1769-ASCII
Not applicable
1769-BOOLEAN
• Terminal block: 1769-RTBN18 (1 per kit)
• Door: 1769-RD (2 per kit)
1769-HSC
• Terminal block: 1769-RTBN18 (1 per kit)
• Door: 1769-RD (2 per kit)
Rockwell Automation Publication 1769-IN088A-EN-P - February 2011
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Installation Assistance
If you experience a problem within the first 24 hours of installation, review the information that is contained in this manual.
You can contact Customer Support for initial help in getting your product up and running.
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Publication 1769-IN088A-EN-P - February 2011 200
Copyright © 2011 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
Compact I/O Modules
Installation Instructions
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