Rockwell Automation Allen-Bradley Guard I/O DeviceNet 1732DS-IB8XOBV4 User Manual
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Guard I/O DeviceNet Safety Modules User Manual 1732DS-IB8, 1732DS-IB8XOBV4, 1791DS-IB12, 1791DS-IB8XOB8, 1791DSIB4XOW4, 1791DS-IB8XOBV4, 1791DS-IB16) (Catalog Numbers 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://literature.rockwellautomation.com) describes some important differences between solid state equipment and hardwired 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 IMPORTANT ATTENTION 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. Identifies information that is critical for successful application and understanding of the product. 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. Allen-Bradley, ArmorBlock, CompactBlock, CompactBlock Guard I/O, GuardLogix, GuardPLC, Logix5000, Rockwell Automation, RSLogix 5000, RSLogix Guard Plus!, RSNetWorx, SmartGuard, and TechConnect are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell Automation are property of their respective companies. Summary of Changes This publication contains new and revised information not in the last release. Revised Information Change Bars 3 See the table for a summary of the major revisions to this manual. For Revised See Removed enclosure rating from the table Page 13 Updated safety output timing Pages 27 and 180 Updated important statement about the values and states of tags Page 50 Dual-load bipolar safety output important statement Pages 95 and 96 Change bars (as shown with this paragraph) show the areas in this manual that are different from previous editions and indicate the addition of new or revised information. Publication 1791DS-UM001H-EN-P - April 2009 4 Summary of Changes Notes: Publication 1791DS-UM001H-EN-P - April 2009 Table of Contents Preface What This Preface Contains . . . . . . . . . . . . . . . . Who Should Use This Manual . . . . . . . . . . . . . . Common Techniques Used in This Manual. . . . . Additional Resources. . . . . . . . . . . . . . . . . . . . . How To Use This Manual . . . . . . . . . . . . . . . . . About the Specifications and Dimensions in This Terminology . . . . . . . . . . . . . . . . . . . . . . . . . . . ...... ...... ...... ...... ...... Manual ...... . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 5 5 5 6 6 6 What This Chapter Contains . . . . . . . . . . . . . . . . . . . . . Before You Begin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Understand Suitability for Use . . . . . . . . . . . . . . . . . . . . Follow Precautions for Use . . . . . . . . . . . . . . . . . . . . . . Follow Precautions for Mounting, Wiring, and Cleaning. I/O Module Overview . . . . . . . . . . . . . . . . . . . . . . . . . . About Catalog Numbers . . . . . . . . . . . . . . . . . . . . . . . . About CIP Safety in DeviceNet Safety Architectures . . . . Identify Major Parts of the Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 . 7 . 8 . 8 11 12 13 14 15 . . . . . . . . . . . . . . . . . . . . . . . . . . . 19 19 20 27 29 30 31 31 33 Chapter 1 About the Modules Chapter 2 Understand the Operation of Safety Functions What This Chapter Contains Safety I/O Modules . . . . . . . Safety Inputs. . . . . . . . . . . . Safety Outputs . . . . . . . . . . I/O Status Data . . . . . . . . . . Controlling Devices. . . . . . . Safety Precautions . . . . . . . . Legislation and Standards . . EC Directives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Chapter 3 Install and Connect Your Modules What This Chapter Contains . . . . . . . . . . . . . . . . . . . . . . . . 35 Install the Module . . . . . . . . . . . . . . . Connect I/O Power and I/O Cables . . Connect Communication Connectors . Set the Node Address . . . . . . . . . . . . Configure the Module . . . . . . . . . . . . 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 37 39 40 40 Publication 1791DS-UM001H-EN-P - April 2009 2 Table of Contents Chapter 4 Configure Modules in RSLogix 5000 Software What This Chapter Contains . . . . . . . . . . . . . . . . . Use the Help Button . . . . . . . . . . . . . . . . . . . . . . . Add Safety Modules to the I/O Configuration Tree . Use the Module Properties and General Dialogs . . . Work with the Safety Dialog . . . . . . . . . . . . . . . . . Work with the Input Configuration Dialog . . . . . . . Work with Test Output Configuration Dialog . . . . . Work with the Output Configuration Dialog. . . . . . Save Module Configuration . . . . . . . . . . . . . . . . . . Status Data Supported by Each Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41 41 41 44 51 54 57 58 60 60 Chapter 5 Configure Modules in RSNetWorx What This Chapter Contains . . . . . . . . . . . . . . . . . . . . . . . . 61 Configure a SmartGuard Controller . . . . . . . . . . . . . . . . . . . 61 Software Chapter 6 Wiring Examples What This Chapter Contains . . . . . . . . . . . . . . . . . . . . . . . . 85 Examples of Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 Chapter 7 Interpret the LED Indicators What This Chapter Contains . . . . . . . . . . . . . . . . . . . . . . . . 97 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4 Module LED Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97 1791DS-IB8XOBV4, 1791DS-IB16, 1732DS-IB8XOBV4, 1732DS-IB8 Module LED Indicators . . . . . . . . . . . . . . . . . . 100 Chapter 8 Maintain Your Modules What This Chapter Contains . . . . . . . . . . . . . . . . . . . . . . . 103 Troubleshoot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106 Appendix A DeviceNet Explicit Messages What This Appendix Contains . . . . . . . . . . . . . . . . . . . . . . 109 Basic Format of Explicit Messages . . . . . . . . . . . . . . . . . . . 109 Explicit Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111 Appendix B Probability of Failure on Demand (PFD), Probability of Failure per Hour (PFH), and Mean Time Between (MTBF) Data Publication 1791DS-UM001H-EN-P - April 2009 What This Appendix Contains . . . . . . . . . . . . . . . . . . . . . . 113 Calculated Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113 Table of Contents 3 Appendix C List of Functions What This Appendix Contains . . . . . . . . . . . . . . . . . . . . . . 115 List of Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115 Appendix D Configuration Reference Information What This Appendix Contains . . . . . . Understand Parameter Groups . . . . . . Allocate Remote I/O . . . . . . . . . . . . . I/O Data Supported by Each Module . I/O Assembly and Reference Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119 119 121 123 131 What This Appendix Contains . . . . . . . Work with 1791DS-IB8XOB8 Modules . Work with 1791DS-IB4XOW4 Modules Work with 1791DS-IB12 Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141 141 145 148 Appendix E Get Point Status from Safety I/O Modules by Using Explicit Messaging Appendix F Create SmartGuard 600 Code: An Example What This Appendix Contains . . . . . . . . . . . . . . . . . . . . . . 151 Putting the SmartGuard 600 into Run Mode . . . . . . . . . . . . 175 Appendix G Specifications Guard I/O DeviceNet Safety Module 1791DS-IB8XOBV4. . . 177 Guard I/O DeviceNet Safety Module 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4. . . . . . . . . . . . . . . . . 181 Index Publication 1791DS-UM001H-EN-P - April 2009 4 Table of Contents Notes Publication 1791DS-UM001H-EN-P - April 2009 Preface What This Preface Contains This preface describes how to use this manual. Who Should Use This Manual This manual is intended for users of ArmorBlock Guard I/O and CompactBlock Guard I/O DeviceNet safety I/O modules. Common Techniques Used in This Manual The following conventions are used throughout this manual. Numbered lists provide sequential steps. Bulleted lists provide information, not procedural steps. Additional Resources Refer to the following as needed for additional help when setting up and using your modules. Publication Publication Number ArmorBlock Guard I/O DeviceNet Module Installation Instructions 1732DS-IN001 CompactBlock Guard I/O DeviceNet Module Installation Instructions 1791DS-IN002 DeviceNet Modules in Logix5000 Control Systems User Manual DNET-UM004 DeviceNet Safety I/O Modules Series 1791DS Installation Instructions - Catalog Numbers 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4 1791DS-IN001 DeviceNet Safety Scanner for GuardPLC Controllers 1753-UM002 GuardLogix Controller Systems Safety Reference Manual 1756-RM093 GuardLogix Controllers User Manual 1756-UM020 GuardLogix Safety Application Instructions Safety Reference Manual 1756-RM095 GuardPLC Controller Systems User Manual 1753-UM001 GuardPLC Safety Reference Manual 1753-RM002 SmartGuard 600 Controllers Installation Instructions 1752-IN001 SmartGuard 600 Controllers Safety Reference Manual 1752-RM001 SmartGuard 600 Controllers User Manual 1752-UM001 5 Publication 1791DS-UM001H-EN-P - April 2009 6 Preface How To Use This Manual Read and understand this manual before using the described products. Consult your Rockwell Automation representative if you have any questions or comments. This manual describes how to use modules. About the Specifications and Dimensions in This Manual Product specifications and accessories can change at any time based on improvements and other reasons. Consult with your Rockwell Automation representative to confirm actual specifications of purchased product. Dimensions and weights are nominal and are not for use for manufacturing purposes, even when tolerances are shown. Terminology Refer to the table for the meaning of common terms. This Term Means Bus off Indicates a status of very high error-count occurrence on a communication cable. A bus off error is detected when the internal error counter counts more errors than the predetermined threshold value. (The error counter returns to zero when the master is started or restarted.) Connection Logical communication channel for communication between nodes. Connections are maintained and controlled between masters and slaves. CRTL Connection reaction time limit. DeviceNet safety An implementation of a safety protocol on a standard DeviceNet network. EDS Acronym for electronic data sheet, a template that RSNetWorx for DeviceNet software uses to display the configuration parameters, I/O data profile, and connection-type support for a given DeviceNet safety module. These are text files used by RSNetWorx for DeviceNet software to identify products and commission them on a network. L- Output return common. M Sinking output common channel, output switches to the common voltage. MTBF Acronym for mean time between failure, the average time between failure occurrences. ODVA Acronym for Open DeviceNet Vendor Association, a nonprofit association of vendors established for the promotion of DeviceNet networks. P Sourcing output channel, output switches to the plus voltage. PFD Acronym for probability of failure on demand, the average probability of a system to fail to perform its design function on demand. PFH Acronym for probability of failure per hour, the probability of a system to have a dangerous failure occur per hour. Proof test Periodic test performed to detect failures in a safety-related system so that, if necessary, the system can be restored to an as-new condition or as close as practical to this condition. S+ Output return 24V. SNN Acronym for safety network number, which uniquely identifies a network across all networks in the safety system. You are responsible for assigning a unique number for each safety network or safety sub-net within a system. Standard Devices or portions of devices that do not participate in the safety function. Publication 1791DS-UM001H-EN-P - April 2009 Chapter 1 About the Modules What This Chapter Contains This chapter includes important overview information and precautions for use of the safety I/O modules that implement the DeviceNet safety protocol. Also included is an overview on how these I/O modules are used within a safety system. Before You Begin Always observe the following when using a module, noting that in this manual we use safety administrator to mean a person qualified, authorized, and responsible to secure safety in the design, installation, operation, maintenance, and disposal of the machine. Make sure that a safety administrator who thoroughly understands the machine to be installed handles the module. Thoroughly read and understand this manual before installing and operating the module. Keep this manual in a safe place where the operator can refer to it when necessary. Use the module properly according to the installation environment, performance, and functions of the machine. Verify that a safety administrator conducts a risk assessment on the machine and determines module suitability before installation. Verify that the external power supply that provides power to the I/O modules is safety extra-low voltage (SELV) rated. Verify that the DeviceNet block safety I/O firmware version is correct prior to commissioning the safety system, noting that firmware information related to safety controllers is available at http://www.rockwellautomation.com/products/certification/ safety/index.html. 7 Publication 1791DS-UM001H-EN-P - April 2009 8 About the Modules Understand Suitability for Use Rockwell Automation is not responsible for conformity with any standards, codes, or regulations that apply to the combination of the products in your application or use of the product. Take all necessary steps to determine the suitability of the product for the systems, machine, and equipment with which it is used. Know and observe all prohibitions of use applicable to this product. Never use the products for an application involving serious risk to life or property without making sure that the system as a whole was designed to address the risks and that the Rockwell Automation product is properly rated and installed for the intended use within the overall equipment or system. Follow Precautions for Use ATTENTION Safety state of the module and its data is defined as the off state. Use the module in applications where the safety status for the module is off (0). Serious injury may occur due to breakdown of safety outputs. Do not connect loads beyond the rated value to the safety outputs. Serious injury may occur due to loss of required safety functions. Wire the module properly so that supply voltages or voltages for loads do not touch the safety outputs accidentally or inadvertently. ATTENTION Use dc supply satisfying the following requirements to prevent electric shock: A dc power supply with double or reinforced insulation, for example, according to IED/EN 60950 or EN 50178 or a transformer according to IEC/EN 61558 A dc supply satisfies requirement for class 2 circuits or limited voltage/current circuit stated in UL 508 Publication 1791DS-UM001H-EN-P - April 2009 About the Modules ATTENTION 9 Follow these precautions for safe use. Wire conductors correctly and verify operation of the module before commissioning systems in which the module is incorporated. Incorrect wiring may lead to loss of safety function. Do not apply dc voltages exceeding the rated voltages to the module. Apply properly specified voltages to the module inputs. Applying inappropriate voltages causes the module to fail to perform its specified function, which leads to loss of safety functions or damage to the module. Never use test outputs as safety outputs in any way. Test outputs are not safety outputs. Note that after installation of the module, qualified personnel must confirm the installation and conduct trial operation and maintenance. Note that a safety administrator familiar with the machine in which the module is to be installed must conduct and verify the installation. Do not disassemble, repair, or modify the module. This may result in loss of safety functions. Use only appropriate components or devices complying with relevant safety standards corresponding to the required safety category and safety integrity level. Conformity to requirements of the safety category and safety integrity level must be determined for the entire system. We recommend you consult a certification body regarding assessment of conformity to the required safety integrity level. Note that you must confirm compliance with the applicable standards for the entire system. Disconnect the module from the power supply before wiring. Devices connected to the module may operate unexpectedly if wiring is performed while power is supplied. Publication 1791DS-UM001H-EN-P - April 2009 10 About the Modules For 1791DS-IB4XOW4 modules, follow these instructions on isolating transformer use. Refer to the isolating transformer figure. Use an isolating transformer to isolate between over-voltage category III and II, such as TR1, to conform to IEC 60742. Be sure the insulation between first input and secondary output satisfies at least basic insulation of over-voltage category III. Be sure one side of a secondary output of the isolating transformer is grounded to prevent electric shock to personnel due to a short to ground or short to the frame of the isolating transformer. Insert fuses, in case of a short to the frame, to protect the isolating transformer and prevent electric shock to personnel, per transformer specifications, at points such as F1, F2, and F3. Use of Isolating Transformer 1791DS-IB4XOW4 400V ac/ 230V ac L1 L2 L3 F5 F4 MB MA F1 F3 TR1 F6 F7 F8 F2 MA F1…F8 - Fuses MA, MB - Electromagnetic Switches TR1 - Insulated Transformer MB Load III Publication 1791DS-UM001H-EN-P - April 2009 Over-voltage Category II 44151 About the Modules Follow Precautions for Mounting, Wiring, and Cleaning 11 Observe these precautions to prevent operation failure, malfunctions, or undesirable effects on product performance. When mounting modules, observe these precautions. Use DIN rail that is 35 mm (1.38 in.) wide to mount the module into the control panel. Mount modules to DIN rail so that the module does not fall off the DIN rail, for example, due to vibration. Leave at least 50 mm (1.96 in.) above and below the module to allow adequate ventilation and room for wiring for 1791DS-IB8, 1791DS-IB8XOB8, and 1791DS-IB4XOW4 modules. Leave at least 5 mm (0.6 in.) above and below the module to allow adequate ventilation and room for wiring for 1732DS-IB8, 1732DS-IB8XOBV4, and 1791DS-IB8XOBV4 modules. When wiring modules, follow these instructions. Do not place communication lines and I/O lines in the same wiring duct or track as high voltage lines. Wire correctly after confirming the signal names of all terminals. Do not remove the shield from a module before wiring, but always remove the shield after completing wiring to be sure of proper heat dispersion for 1791DS-IB8, 1791DS-IB8XOB8, and 1791DS-IB4XOW4 modules. Use insulated post terminals (DIN 46228-4 standard) for stranded wires before connecting the wires. Tighten screws on communication and I/O connectors securely using a tightening torque of 0.25…0.3 Nm (2.16…2.59 lb-in). When cleaning modules, do not use the following. Thinner Benzene Acetone Publication 1791DS-UM001H-EN-P - April 2009 12 About the Modules I/O Module Overview The Guard I/O modules implement the CIP-safety protocol extensions over DeviceNet networks and provide various features for a safety system. Use the modules to construct a safety-control network system that meets the requirements for Safety Integrity Level 3 (SIL 3) as defined in IEC 61508, Functional Safety of Electrical, Electronic, and Programmable Electronic Safety-related Systems, and the requirements for Safety Category 4 of the EN 954-1 standard. Remote I/O communication for safety I/O data are performed through safety connections supporting CIP safety over a DeviceNet network, and data processing is performed in the safety controller. The status and fault diagnostics of safety I/O modules is monitored by a safety PLC through a safety connection using a new or existing DeviceNet network. Here is a list of features common to all Guard I/O modules. CIP-safety protocol conformance Safety inputs – Contact output devices, such as emergency stop push buttons, gate switches, and safety light curtains, can be connected. – Dual-channel mode evaluates consistency between two input signals (channels), which allows use of the module for Safety Category 4. – The time of a logical discrepancy between two channels can be monitored using a discrepancy time setting. – An external wiring short-circuit check is possible by turning on an input. The module must be wired in combination with test outputs when this function is used. – Independently adjustable on and off delay is available per channel. Test outputs – Separate test outputs are provided. – Broken wires detection is supplied on muting outputs. – Power (24V) can be supplied to devices, such as safety sensors. – Test outputs can be set as standard outputs for use as monitor outputs. – All Guard I/O modules have numerous test outputs, of which some can be used for control and monitoring of a muting lamp. Publication 1791DS-UM001H-EN-P - April 2009 About the Modules 13 • Safety outputs – Solid state outputs - Dual-channel mode evaluates consistency between two output signals (channels), which allows use of the module for Safety Category 4. – Relay Outputs - Dual-channel mode evaluates consistency between two output signals (channels), which allows use of the module for Safety Category 4. - Up to 2 A is provided per output point. - Safety relays can be replaced. • I/O status data - In addition to I/O data, the module includes status data to check I/O circuits. • Security - The configuration information of the module can be protected by a password. • Removable I/O connectors - I/O connectors support mechanical keying. About Catalog Numbers See the table for a listing of the types of safety I/O modules. Types of Safety I/O Modules Catalog Number Name Safety Inputs Test Outputs(1) Safety Outputs Solid State Relays 4 bipolar pairs 8 4 bipolar pairs - 1732DS-IB8 1732DS-IB8XOBV4 Safety input module Safety I/O module with solid state outputs 8 8 8 8 1791DS-IB12 1791DS-IB8XOB8 1791DS-IB4XOW4 1791DS-IB8XOB4 Safety input module Safety I/O module with solid state outputs Safety I/O module with relay outputs Safety I/O module with solid state outputs 12 8 4 8 4 4 4 8 (1) 4 - Broken wires can be detected on the muting outputs. Publication 1791DS-UM001H-EN-P - April 2009 14 About the Modules About CIP Safety in DeviceNet Safety Architectures Use Guard I/O modules in DeviceNet safety architectures as shown in the figure. The Guard I/O family is a set of I/O modules that when connected to a DeviceNet safety network are suitable for applications up to SIL3, as defined in the IEC 61508 standard, and Safety Category 4, as defined in the EN 954-1 standard. Guard I/O Modules in DeviceNet Safety Architectures Logix Controller GuardLogix Controller Guard PLC Controller SmartGuard 600 Controller CompactBlock Guard I/O Module RSNetWorx, RSLogix 5000, and RSLogixGuard Plus Software ArmorBlock Guard I/O Module DeviceNet Scanner Interface 44196 Safety Communication Standard Communication Safety input devices such as emergency-stop switches and safety output devices, such as safety contactors, can be connected to safety I/O blocks. Standard devices, such as proximity switches, pushbuttons, or lamps, can also be connected to safety I/O blocks. Safety PLC controllers or safety network controllers control the safety outputs. Safety PLC controllers, safety network controllers, or standard PLC controllers can control the standard outputs. The modules provide self-diagnostics to test the electronics within the module. The safety outputs provide a pulse test feature for diagnosing the external wiring of field actuators. Testing of input wiring is by connecting the field input devices to one of the pulse test outputs provided by the modules. Any pulse test outputs not used to test input wiring can be used as a standard output. At least one of these standard outputs is configurable with current monitoring to use it for control and monitoring of a muting lamp. Publication 1791DS-UM001H-EN-P - April 2009 About the Modules 15 The modules also allow configuration of input points as dual inputs, and configuration of output points as dual outputs. The module performs internal diagnostics on I/O channels configured to operate in Dual mode. Any discrepancy results in a safety state and status generated for the master. Configuration of DeviceNet Guard I/O modules is via software using either the network configuration tool, RSNetWorx for DeviceNet Safety software, or the PLC programming tool, RSLogix 5000 software. Identify Major Parts of the Modules See the figures that show major parts of the modules. 1791DS-IB4XOW4 Module Identification Node Address Switches Safety Relay LED Indicators Communication Connector I/O Connections 44195 1791DS-IB8XOB8 Module Identification LED Indicators Node Address Switches MS NS LO CK IN PWR 0 1 2 3 4 OUT 5 PWR 0 6 1 7 2 1791DS-IB8XOB8 3 4 5 6 7 CompactBlock 8 Inputs - 8 Outputs 24VDC Communication Connector 44091 I/O Connectors Publication 1791DS-UM001H-EN-P - April 2009 16 About the Modules 1791DS-IB12 Module Identification LED Indicators Node Address Switches MS NS LO CK IN PWR 0 1 2 3 4 5 6 8 7 9 11 10 CompactBlock 12 Inputs 24VDC 1791DS-IB12 Communication Connector 44091 I/O Connectors 1791DS-IB8XOBV4 Module Identification Power Connector I/O Connectors (output) LED Indicators 0 0 8 2 6 X10 8 2 4 4 NODE 6 X1 ADR Communication Connector Node Address Switches Publication 1791DS-UM001H-EN-P - April 2009 LED Indicators 44224 I/O Connectors (input) About the Modules 1732DS-IB8 Module Identification Node Address Switches Communication Connector Inputs I/O Power LED Indicators FE 44123 1732DS-IB8XOBV4 Module Identification Outputs Node Address Switches Communication Connector Inputs LED Indicators FE I/O Power 44122 Publication 1791DS-UM001H-EN-P - April 2009 17 18 About the Modules 1791DS-IB16 Module Identification Power Connector I/O Connectors (input) LED Indicators FE I8 I9 T8 T9 I10 I11 T10 T11M 2 X10 8 I4 I5 T4 T13 I14 I15 T 14 T15M I6 I7 T6 T7M 16 INPUTS 24 Vdc I0 Communication Connector Publication 1791DS-UM001H-EN-P - April 2009 T12 2 4 4 NODE 6 X1 ADR FE Node Address Switches I13 0 0 6 I12 1791DSIB16 NC NC 8 LED Indicators I1 T0 T1 I2 I3 T2 T3M T5 44118 I/O Connectors (input) Chapter 2 Understand the Operation of Safety Functions What This Chapter Contains Read this chapter for information related to the safety functions of the modules. Also included is a brief overview on international standards and directives that you should be familiar with. Safety I/O Modules The following status is treated as the safety state by the safety I/O modules. Safety outputs: off Safety input data to network:off Safety Status DeviceNet Network Inputs to Network Off Safety Status Output Off Input 44076 The module is designed for use in applications where the safety state is when the outputs turn off. Self-diagnostic Functions Self-diagnostics are performed when the power is turned on and periodically during operation. If an error occurs, it is treated as a fatal error, the red module status (MS) indicator lights, and the safety outputs and output data to the network turn off. 19 Publication 1791DS-UM001H-EN-P - April 2009 20 Understand the Operation of Safety Functions Configuration Lock After configuration data has been downloaded and verified, the configuration data within the module can be protected either by using RSNetWorx for DeviceNet or RSLogix 5000 software. If the data is protected, the lock indicator on the front panel lights in solid yellow. If the data is not protected, the lock indicator on the front panel flashes in yellow. Safety Inputs Read this section for information about safety inputs. Test Pulse from Test Output A test output is used in combination with a safety input. Specify the corresponding-test output terminal to use as the test source. Publication 1791DS-UM001H-EN-P - April 2009 Understand the Operation of Safety Functions 21 The test output terminal is also used as a power supply to source an external input device to the safety input terminal. Example Use of a 1791DS-IB12 Module 24V dc Output with Test Pulse Safety Input Terminal External Contact 44078 24V When the external input contact turns on, a test pulse is output from the test output terminal to diagnose the field wiring and input circuitry. Using this function, short-circuits between input signal lines and the power supply (positive side), and short-circuits between input signal lines can be detected. Short-circuit Between Input Signal Lines 24V V G 24V 0V T0 External Contact IN0 Short-circuit Between Input Signal Lines and Power Supply (Positive Side) External Contact T1 External Contact IN1 Short-circuit Between Input Signal Lines 44079 Publication 1791DS-UM001H-EN-P - April 2009 22 Understand the Operation of Safety Functions If an error is detected, safety input data and safety input status turn off. Normal Operation and Fault Detection Normal Operation TO 24V 0V ON Exte rnal Device OFF Input Terminal 0 ON OFF ON Safety Input 0 OFF Remote I/O Data Safety Input Status 0 ON OFF Fault Detection 24V TO 0V ON External Device OFF ON Input Terminal 0 OFF ON Safety Input 0 Remote I/O Data Publication 1791DS-UM001H-EN-P - April 2009 Safety Input Status 0 OFF ON OFF Fault Detected Understand the Operation of Safety Functions 23 Set Dual-channel Mode and Discrepancy Time The consistency between signals on two channels can be evaluated. Either equivalent or complementary can be selected. This function monitors the time during which there is a discrepancy in the logic between the two channels set as dual channels. If the length of the discrepancy exceeds the set discrepancy time (0…65,530 ms in increments of 10 ms), the safety input data and the individual-safety input status turns off for both inputs. IMPORTANT The dual-channel function is used with two consecutive inputs that start from even input numbers such as inputs 0 and 1, inputs 2 and 3, and inputs 4 and 5. The following table shows the relation between terminal input status and remote I/O data. Terminal Input Status and Remote I/O Data Dual-channel Mode Input Terminal IN0 IN1 Dual-channels, Equivalent Dual-channels, Complementary OFF OFF ON ON OFF OFF ON ON OFF ON OFF ON OFF ON OFF ON Remote I/O Data Safety Input 0 Safety Input 1 Status of Safety Input 0 OFF OFF ON OFF OFF OFF OFF OFF OFF ON ON ON OFF ON OFF OFF ON ON ON OFF ON OFF ON OFF Status of Safety Input 1 ON OFF OFF ON OFF ON ON OFF Meaning of Data and Status OFF, normal (OK) OFF, fault OFF, fault ON, normal (OK) OFF, fault OFF, normal (OK) ON, normal (OK) OFF, fault Publication 1791DS-UM001H-EN-P - April 2009 24 Understand the Operation of Safety Functions Dual-channels, Equivalent The status is treated as normal (OK) when both channels are on or off. If one channel is on and the other channel is off, it is treated as a fault (alarm). In the fault (alarm) state, the safety input data and individual safety input status turn off for both inputs. Normal Operation and Fault Detection Normal Operation IN0 IN1 ON OFF ON OFF Discrepancy Time Safety Input 0 ON OFF Remote I/O Data ON Safety Input 1 OFF Safety Input Status 0, 1 Fault Detection ON OFF ON IN0 OFF IN1 ON OFF Discrepancy Time Safety Input 0 ON OFF Remote I/O Data ON Safety Input 1 OFF Safety Input Status 0, 1 ON Fault Detected OFF 44092 Publication 1791DS-UM001H-EN-P - April 2009 Understand the Operation of Safety Functions 25 Dual-channels, Complementary The status is treated as normal (OK) when one channel is on and the other channel is off. When both channels are on or both channels are off, it is treated as a fault (alarm). In the fault (alarm) state, safety input 0 is off and safety input 1 is on, and the safety input status turns off for both inputs. Normal Operation and Fault Detection Normal Operation IN0 IN1 ON OFF ON OFF Discrepancy Time Safety Input 0 ON Time OFF Remote I/O Data ON Safety Input 1 OFF Safety Input Status 0, 1 Fault Detection ON OFF ON IN0 OFF IN1 ON OFF Discrepancy Time Safety Input 0 ON OFF Remote I/O Data ON Safety Input 1 OFF Safety Input Status 0, 1 ON Fault Detected 44093 OFF Publication 1791DS-UM001H-EN-P - April 2009 26 Understand the Operation of Safety Functions Fault Recovery If an error is detected, the safety input data remains in the off state. The procedure for activating the safety input data again is as follows. 1. Remove the cause of the error. 2. Turn off the safety input. The safety input status turns on after the input-error latch time has elapsed. The I/O indicator (red) turns off. The input data can now be controlled. Input Delays On-delay - An input signal is treated as being off during the on-delay setting time (0…126 ms, in increments of 6 ms) after the input contact’s rising edge. The input turns on only if the input contact remains on after the on-delay time has elapsed. This helps prevent chattering of the input contacts. On-delay 44094 Off-delay - An input signal is treated as being on during the off-delay setting time (0…126 ms, in increments of 6 ms) after the input contact’s falling edge. The input turns off only if the input contact remains off after the off delay time has elapsed. This helps prevent chattering of the input contacts. Off-delay Input Signal OFF ON Remote I/O Data Safety Input OFF OFF-delay Publication 1791DS-UM001H-EN-P - April 2009 44095 Understand the Operation of Safety Functions Safety Outputs 27 Read this section for information about safety outputs. Safety Output with Test Pulse When the output is on, the test pulse is turned off in a cycle for a period of time as shown in the the table and figure. Using this function, short-circuits between output signal lines and the power supply (positive side) and short-circuits between output signal lines can be detected. If an error is detected, the safety output data and individual-safety output status turns off. Pulse Width and Period for X and Y Attribute 1791DS-IB8XOB8 1791DS-IB8XOBV4, 1732DS-IB8XOBV4 Pulse width, X 700 us 700 us Pulse period,Y 648 ms 600 ms Test Pulse in a Cycle ON OUT OFF X IMPORTANT Y 44096 To prevent the test pulse from causing the connected device to malfunction, pay careful attention to the input response time of the device. Publication 1791DS-UM001H-EN-P - April 2009 28 Understand the Operation of Safety Functions Dual-channel Setting When the data of both channels is in the on state, and neither channel has an alarm, the outputs are turned on. The status is treated as OK when both channels are OK. If an alarm is detected for one channel, the safety output data and the individual-safety output status turn off for both channels. Dual-channel Setting OUT0 ON OFF ON OUT1 OFF Remote I/O Data Safety Input Status 0, 1 Fault Detection ON OFF ON OUT0 OFF OUT1 ON OFF Remote I/O Data Publication 1791DS-UM001H-EN-P - April 2009 Safety Input Status 0, 1 ON OFF Er ror Detected 44097 Understand the Operation of Safety Functions 29 Fault Recovery If a fault is detected, the safety output remains in the off state. The procedure for activating the safety output data again is as follows. 1. Remove the cause of the error. 2. Turn off the safety output or outputs. The safety output status turns on when the output-error latch time has elapsed. The I/O indicator (red) turns off. The output data can now be controlled. I/O Status Data In addition to I/O data, the module supports status data to check the I/O circuits. The status data includes the following data, which can be read by the PLC controllers. Individual Point Input Status (ON = Normal/OK, OFF = Fault/Alarm) Combined Input Status (ON = Normal/OK, OFF = Fault/Alarm) Individual Point Output Status (ON = Normal/OK, OFF = Fault/Alarm) Combined Output Status (ON = Normal/OK, OFF = Fault/Alarm) Individual Output Readback (actual ON/OFF state of the outputs) Individual Test Output Status (ON = Normal/OK, OFF = Fault/Alarm) Normal flags indicate whether each safety input, safety output, or test output is normal (normal status: ON, error (fault) status: OFF). For fatal errors, communication connections may be broken, so the status of the normal flags then cannot be read. Combined flags are provided for an AND of the status of all safety inputs or all safety outputs (when all inputs or outputs are normal: ON, when one or more of them has an error: OFF). This is known as the combined safety input/output status. Output monitors indicate the actual ON/OFF status of each safety output. Publication 1791DS-UM001H-EN-P - April 2009 30 Understand the Operation of Safety Functions Controlling Devices See the table for sample requirements for controlling devices. ATTENTION Use appropriate devices as indicated in the Controlling Devices - Sample Requirements table. Serious injury may occur due to loss of safety functions. Controlling Devices - Sample Requirements Device Emergency stop switches Door interlocking switches, limit switches Safety sensors Relays with forciblyguided contacts, contactors Other devices Requirement Use approved devices with direct opening mechanisms complying with IEC/EN 60947-5-1. Use approved devices with direct opening mechanisms complying with IEC/EN 60947-5-1 and capable of switching microloads of 24V dc 3 mA. Use approved devices complying with the relevant product standards, regulations, and rules in the country where used. Use approved devices with forcibly-guided contacts complying with EN 50205. For feedback purposes, use devices with contacts capable of switching micro loads of 24V dc 3 mA. Evaluate whether devices used are appropriate to satisfy the requirements of safety category levels. Publication 1791DS-UM001H-EN-P - April 2009 Allen-Bradley Bulletin Safety Components Bulletin 800F, 800T Bulletin 440K, 440G, 440H for interlock switch Bulletin 440P, 802T for limit switch Any Guardmaster product Bulletin 700S, 100S - Understand the Operation of Safety Functions 31 Safety Precautions ATTENTION As serious injury may occur due to loss of required safety function, follow these safety precautions. Do not use test outputs of the modules as safety outputs. Do not use DeviceNet standard I/O data or explicit message data as safety data. Do not use LED indicators on the safety I/O modules for safety operations. Do not connect loads beyond the rated value to the safety outputs. Wire the safety I/O modules properly so that 24V dc line does not touch the safety outputs accidentally or unintentionally. Ground the 0V line of the power supply for external output devices so that the devices do not turn on when the safety output line is grounded. Clear previous configuration data before connecting devices to the network. Set suitable node addresses before connecting devices to the network. Perform user testing and confirm that all of the device configuration data and operation is correct before starting system operation. When replacing a device, configure the replacement device suitably and confirm that it operates correctly. When installing or replacing modules, clear any previous configuration before connecting input or output power to the device. Legislation and Standards Read this section to familiarize yourself with related legislation and standards information. Relevant international standards include the following: IEC IEC IEC IEC IEC 61508 (SIL 1-3) 61131-2 60204-1 61000-6-2 61000-6-4 The modules received the following certification from ODVA, when product is marked. DeviceNet Conformance Test DeviceNet Safety Conformance Test Publication 1791DS-UM001H-EN-P - April 2009 32 Understand the Operation of Safety Functions Europe In Europe, Guard I/O modules are subject to the European Union (EU) Machinery Directive Annex IV, B, Safety Components, items 1 and 2. The type approval of TUV-Rheinland addresses compliance to applicable requirements of the following directives and standards: EU legislation Machinery Directive 98/37/EC Low-voltage Directive 73/23/EEC EMC Directive 89/336/EEC European standards EN 61508 (SIL1-3) EN 954-1 (Category 4, 3, 2, 1, B) EN 61131-2 EN 418 EN 60204-1 IEC 61000-6-2 IEC 61000-6-4 North America In North America, the TUV-Rheinland type approval includes Guard I/O compliance to the relevant standards and related information including the following: U.S. standards - ANSI RIA15.06, ANSI B11.19, NFPA 79 The modules are UL-certified functionally safe and carry the NRGF label, when product is marked. The modules received UL Listing to standards of U.S. and Canada including the following, when product is marked: UL 508, UL 1604, CSA 22.1 No.14, CSA 22.2 No. 213 (for 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB8XOBV4, 1732-IB8XOBV4, 1732-IB modules) UL 508, CSA 22.1 No. 14 (for 1791DS-IB4XOW4 modules) Publication 1791DS-UM001H-EN-P - April 2009 Understand the Operation of Safety Functions 33 Japan In Japan, type test requirements are provided in Article 44 of the Industrial Safety and Health Law. These requirements apply to complete systems and cannot be applied to a module by itself. Accordingly, to use the module in Japan as a safety device for press machine or shearing tool pursuant to Article 42 of the above-mentioned law, it is necessary to apply for testing of the entire system. EC Directives DeviceNet products conform to the EMC Directive and Low-voltage Directive. EMC Directive Rockwell Automation devices that comply with EC directives also conform to the related EMC standards so that they can more easily be built into other devices or the overall machine. The actual products have been checked for conformity to EMC standards. Whether they conform to the standards in the system used by the customer, however, must be confirmed by the customer. EMC-related performance of Rockwell Automation devices that comply with EC directives vary depending on the configuration, wiring, and other conditions of the equipment or control panel in which the Rockwell Automation devices are installed. The customer must, therefore, perform the final check to confirm that devices and the overall machine conform to EMC standards. Compliance with EC Directives DeviceNet products that comply with EC directives must be installed as follows. All Type IP20 DeviceNet units must be installed within control panels. Use reinforced insulation or double insulation for the dc power supplies used for the communication power supply, internalcircuit power supply, and the I/O power supplies. Publication 1791DS-UM001H-EN-P - April 2009 34 Understand the Operation of Safety Functions DeviceNet products that comply with EC directives also conform to the Common Emission Standard (EN 50081-2). Radiated emission characteristics (10-m regulations) may vary depending on the configuration of the control panel used, other devices connected to the control panel, wiring, and other conditions. You must confirm that the overall machine or equipment complies with EC directives. DeviceNet products that comply with EC directives must have configurations with less than 30 m (98.43 ft) of I/O wiring and less than 10 m (32.81 ft) of power supply wiring, which applies to the 1791DS-IB12, 1791DS-IB8XOB8, and 1791DS-IB4XOW4 modules. The following examples show how to reduce noise. Reduce electrical noise from the communication cable by installing a ferrite core on the communication cable within 10 cm (3.93 in.) of the DeviceNet master unit. Ferrite Core (Data Line Filter) LF130B (manufactured by Easy Magnet Co.) Impedance Specifications Impedance 25 MHz 156 Value 100 MHz 250 Ferrite Core mm (in.) 33 (1.30) 30 (1.18) 13 (0.51) 29 (1.14) 31522-M Wire the control panel with cables that are as short as possible and ground to 100 or less. Keep DeviceNet communication cables as short as possible and ground to 100 or less. Publication 1791DS-UM001H-EN-P - April 2009 Chapter 3 Install and Connect Your Modules What This Chapter Contains This chapter explains these general procedures for module use: Install the module in the control panel. Wire I/O power and cables. Connect communication connectors. Set the node address. Configure the system, making settings for the module. The communication baud rate of the entire network is determined by the communication baud rate of the master unit. The communication baud rate does not need to be set for each module. ATTENTION Test Output points configured as Pulse Test or Power Supply become active whenever you apply network power and input power to the module. These configured functions are independent of the I/O connections to the module. You can configure Test Outputs as Standard when they are used as standard outputs. You can connect Actuators to Test Output points that are expecting a Standard configuration. If a module with Test Outputs configured as Pulse Test or Power Supply is incorrectly installed in an application where actuators are connected to these Test Output points, the actuators will be activated when network power and input power are applied. To prevent this possibility, use the following procedures: When installing a module, be sure that the module is correctly configured for the application or in the out-of-box condition before applying input power. When replacing a module, be sure that the module is correctly configured for the application or in the out-of-box condition before applying input power. Reset modules to their out-of-box condition when removing them from an application. Be sure that all modules in replacement stock are in their out-of-box condition. 35 Publication 1791DS-UM001H-EN-P - April 2009 36 Install and Connect Your Modules Install the Module IMPORTANT When installing a module follow these instructions. Use the module in an environment that is within the general specifications. Use the module in an enclosure rated IP54 (IEC60529) or higher. Use DIN rail that is 35 mm (1.38 in.) wide to mount the module in the control panel. Always use an end plate on each end of the module to secure it for 1791DS-IB12, 1791DS-IB8XOB8, and 1791DS-IB4XOW4 modules. Place other heat sources an appropriate distance from the module to maintain the specified ambient temperatures around the module. Use DIN rail that is 35 mm (1.38 in.) wide to install the module in the control panel. See the figures for required spacing. Horizontal Module Installation Wiring Duct 50 mm (1.96 in.) Min End Plate 35 mm (1.38 in.) DIN Rail End Plate 50 mm (1.96 in.) Min Wiring Duct 44088 Publication 1791DS-UM001H-EN-P - April 2009 Install and Connect Your Modules 37 Vertical Module Installation (not including 1791DS-IB12, 1791DS-IB8XOB8, and 1791DS-IB4XOW4 modules) Use horizontal or vertical mounting. 35 mm (1.38 in.) DIN Rail End Plate Wiring Duct 15 mm (0.6 in.) Min 15 mm (0.6 in.) Min Wiring Duct Wiring Duct 15 mm (0.6 in.) Min 15 mm (0.6 in.) Min Wiring Duct End Plate 44225 1732DS-IB8XOBV4 module is shown. 1732DS-IB8 modules have identical dimensions. Connect I/O Power and I/O Cables 1791DS-IB8XOBV4 module is shown. 1791DS-IB16 modules have identical dimensions. See the table for a list of applicable wires that fit the I/O connector when using recommended post-crimp terminals. Wire Type and Size Wire Type Wire Size Solid wire 0.2…2.5 mm2 (AWG 24…12) Stranded wire 0.34…1.5 mm2 (AWG 22…16) Use ferrules with plastic insulating collars conforming to DIN46228-4. Note that a ferrule with similar appearance but not conforming to the standard may not match the terminal block of the module. Confirm wire dimensions, noting that wire dimensions shown in the figure are rough dimensions. IMPORTANT Use wires of the same diameter for any two-wire ferrules that are used. Publication 1791DS-UM001H-EN-P - April 2009 38 Install and Connect Your Modules Reference Specifications (Product Specifications of Phoenix Contact) Wire Dimensions For Two Wires For One Wire Ferrule Model AI 0.34-8TQ AI 0.5-8WH AI 0.75-8GY AI 1.0-8RD AI 1.5-8BK AI-TWIN 2 x 0.5-8WH AI-TWIN 2 x 0.75-8GY AI-TWIN 2 x 1-8RD Crosssectional Area of Conductor (mm2) 0.34 0.5 0.75 1.0 1.5 Ferrule Specifications Removed Length of AWG Insulation mm (in.) Entire Length L1 mm (in.) Inner Inner Length of Diameter of Diameter of Metal Part Conductor Insulation Dimensions L2 D1 Cover D2 mm (in.) mm (in.) mm (in.) 22 20 18 18 16 10 (0.39) 10 (0.39) 10 (0.39) 10 (0.39) 10 (0.39) 12.5 (0.49) 14 (0.55) 14 (0.55) 14 (0.55) 14 (0.55) 8 (0.31) 8 (0.31) 8 (0.31) 8 (0.31) 8 (0.31) 0.8 (0.03) 1.1 (0.04) 1.3 (0.05) 1.5 (0.06) 1.8 (0.07) 2 x 0.5 - 10 (0.39) 15 (0.59) 8 (0.31) 1.5 (0.06) 2 x 0.75 - 10 (0.39) 15 (0.59) 8 (0.31) 1.8 (0.07) 2x1 - 10 (0.39) 15 (0.59) 8 (0.31) 2.05 (0.080) 2.0 (0.08) 2.5 (0.09) 2.8 (0.11) 3.0 (0.12) 3.4 (0.13) 2.5/4.7 (0.09/0.18) 2.8/5.0 (0.11/0.19) 3.4/5.4 (0.13/0.21) See figure for one wire. See figure for two wires. Ferrule for One Wire and Two Wires Insulating Collar For One Wire Publication 1791DS-UM001H-EN-P - April 2009 Insulating Collar For Two Wires 44089 Install and Connect Your Modules 39 Use a Phoenix Contact crimping tool (model CRIMPFOX UD6) for the ferrules. When crimping connection cables, follow these instructions. IMPORTANT Use ferrules when wiring cables. Note that I/O connectors are detachable. Tighten the screws on the I/O connector to 0.25…0.3 Nm (2.16…2.59 lb-in). Since the I/O connector has a structure that helps prevent incorrect wiring, make connections at the specified locations corresponding to the terminal numbers. Do not remove the shield from the module before wiring. Always remove the shield after completing wiring to be sure of proper heat dispersion. Connect Communication Connectors Colored stickers on the communication connector match the colors of the wires to be inserted. Check that the colors of the wires and stickers match when wiring the connectors. The colors are as follows. Colors and Signals Color Signal Red Power cable positive side (V+) White High side of communication data (CAN_H) - Shield Blue Low side of communication data (CAN_L) Black Power cable negative side (V-) IMPORTANT When connecting a communication connector with the module, tighten the screws on the communication connector to 0.25…0.3 Nm (2.16…2.59 lb-in). The internal power for the module is supplied from the communication power supply (V+, V-). Publication 1791DS-UM001H-EN-P - April 2009 40 Install and Connect Your Modules Set the Node Address To set the node address, follow these procedures. IMPORTANT The node-address setting rotary switches must be set while the communication power supply is turned off. Sample Node Address Digits 0 | | 2 6 | 4 X10 Tens Digit | 2 8 | | | 8 0 | | 6 | 4 X1 Ones Digit 1. Set the node address using the two rotary switches on the front panel of the module, noting that the default setting is 63 and a value between 00…63 is valid for proper use. 2. Use the left rotary switch to set the tens digit of node address (decimal). 3. Use the right rotary switch to set the ones digit. If a node address from 64…99 is set, the node address can be set from RSNetWorx for DeviceNet software. Configure the Module Configure the module using RSNetWorx for DeviceNet or RSLogix 5000 software. You can refer to this manual the corresponding-module configuration software tool and its help files in RSLogix 5000 or RSNetWorx for DeviceNet software. Publication 1791DS-UM001H-EN-P - April 2009 Chapter 4 Configure Modules in RSLogix 5000 Software What This Chapter Contains This chapter provides information about how to configure your modules in RSLogix 5000 software. Use the Help Button At the bottom of a dialog, click Help for information about how to complete entries on the dialog. At the bottom of a warning dialog, click Help to get information about that specific error. Add Safety Modules to the I/O Configuration Tree To add a safety module to the I/O configuration tree, follow this procedure. 1. From the I/O Configuration tree, right-click the 1756-DNB module, as shown in the figure, and select New Module. From the I/O Configuration tree, right-click the 1756-DNB module and select New Module. 41 Publication 1791DS-UM001H-EN-P - April 2009 42 Configure Modules in RSLogix 5000 Software You see the Select Module dialog with a list that includes Safety. From the Select Module dialog, click + next to Safety to see a list of modules. 2. From the Select Module dialog, click the + next to Safety to see a list of safety modules. A list of safety modules appears here. Click Find if desired. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSLogix 5000 Software 3. If desired, from the Select Module dialog that shows the list of modules, click Find, enter text, and click Find Next to find the text in the list of modules. From the Find Text dialog, type text and click Find Next. 4. From the Select Module dialog, click the appropriate module, such as 1791DS-IB8, and OK at the bottom of the dialog. The module appears in the I/O configuration tree. Publication 1791DS-UM001H-EN-P - April 2009 43 44 Configure Modules in RSLogix 5000 Software Use the Module Properties and General Dialogs To use the Module Properties and General dialogs to configure a safety module, follow this procedure. 1. From the I/O configuration tree, double-click the safety module, such as the 1791DS-IB12 module, to see the Module Properties dialog. 2. From the Module Properties dialog, complete entries for the General dialog. A. For Name, type a unique name. B. For Node, select the DeviceNet Node number, noting this number and the switches on the actual modules must match. C. For Description, if desired, type a description. For a detailed explanation of the safety network number (SNN), see the GuardLogix Controller Systems Safety Reference Manual, publication 1756-RM093, noting that in most cases, you use the default provided by the RSLogix 5000 software. Read the following for an overview explanation of why the safety network number exists for DeviceNet safety. The purpose of a SNN is to make sure that every module in a system can be uniquely identified. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSLogix 5000 Software 45 For example, assume there are two identical GuardLogix control systems - system A and system B - that are connected to a common Ethernet network. Each GuardLogix control system has three DeviceNet networks with assorted standard and safety I/O modules. In a system like this, modules can have the same node number, but no two modules have the same SNN and node number combination. If 1756-DNB modules were in the same chassis, and the DeviceNet cables were inadvertantly disconnected, if reattached incorrectly, the connections to the safety modules are broken, because the 1756-DNB module is now connected to devices with a different SNN. Note that we suggest that all safety modules on a network have the same SNN. This makes documentation easier. During configuration, RSLogix 5000 software defaults a safety device’s SNN to match the SNN of the lowest safety node on the network. D. Click Change to see the Module Definition dialog. E. From the Module Definition dialog, select values to configure what data and status tags to generate implicitly for the safety module, noting that you can configure Input Data, Input Status, and Output Data. Publication 1791DS-UM001H-EN-P - April 2009 46 Configure Modules in RSLogix 5000 Software Input Data Options Choose from these options: Safety - Selecting Safety creates these tags for the target module: – RunMode: Module mode – ConnectionFaulted: Communications status – Safety Data: Safety inputs from module Safety-Readback - This selection is not available for input-only safety modules. Selecting Safety-Readback creates both safety and readback tags, with readback indicating the presence of 24V on the output terminal. Small Safety - This selection is for 12-point safety input modules that use 8 or fewer safety inputs. The selection reduces the amount of data the 12-point module sends to the controller to improve network performance. Safety data and point status tags are created. Point status is diagnostic status for each of the 8 input points. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSLogix 5000 Software 47 Input Status Options Choose from these options: IMPORTANT Status data is not SIL 3 data. Do not use status data to directly control a SIL 3 safety output. None - No status tags, only data for the inputs Point Status - One status tag for each input and output point Point Status-Muting - A muting status tag for test output T3 with point status for each input and output point Publication 1791DS-UM001H-EN-P - April 2009 48 Configure Modules in RSLogix 5000 Software Combined Status-Muting – A single BOOL tag represents an AND of the status bits for all the input points. For example, if any input channel has a fault, this bit goes LO.(1) – A single BOOL tag represents an AND of the status bits for all the output points.(1) – A muting status tag for test output T3. Point Status-Muting-Test Output – Status tags for each of the input and output points. – Muting status tag for test output T3. – Status tags for each of the test outputs. (1) Publication 1791DS-UM001H-EN-P - April 2009 When using combined status, use explicit messaging to read individual point status for diagnostic purposes. Configure Modules in RSLogix 5000 Software 49 Output Data Options Choose from these options. IMPORTANT The standard outputs on the module must not be used for safety purposes. None - Selecting None results in a Listen-only connection to the module. Inputs and status are read, but no outputs are written. Safety - Selecting Safety creates these safety tags and enables these outputs for use in the safety task. Test - Selecting Test creates these tags and enables the four standard outputs on the module. These outputs are standard outputs and must not be used for safety purposes. Combined - Selecting Combined creates these tags and enables all module outputs - safety and standard. Publication 1791DS-UM001H-EN-P - April 2009 50 Configure Modules in RSLogix 5000 Software Values and States of Tags This table shows the values and states of the tags. Data Input data Safety Input Data SAFETY Combined Safety Input Status SAFETY Individual Safety Input Status SAFETY Combined Safety Output Status SAFETY Individual Safety Output Status SAFETY Muting Lamp Status SAFETY Output Readback STANDARD Individual Test Output Status STANDARD Output data Safety Output Data SAFETY Standard Output Data STANDARD Description Indicates the ON/OFF status of each input terminal. • ON: 1 OFF: 0 An AND of the status of all input terminals. • All terminals are normal: 1 • An error was detected in one or more input terminals: 0 Indicates the status of each input terminal. • Normal (OK): 1 Fault (Alarm): 0 An AND of the status of all safety output terminals. • All terminals are normal: 1 • An error has been detected in one or more output terminals: 0 Indicates the status of each safety output terminal. • Normal (OK): 1 Fault (Alarm): 0 Indicates the status when terminal T3 is configured as the muting lamp output. • Normal (OK)l: 1 Fault (Alarm): 0 Monitors the presence of 24V on the output terminal. Readback is ON (1) if 24V is on output terminal. • ON: 1 OFF: 0 Indicates the status of each of the test output terminals. • Normal (OK): 1 Fault (Alarm): 0 Controls the safety output. • ON: 1 OFF: 0 Controls the test output when Test Output mode is set to a standard output. • ON: 1 OFF: 0 IMPORTANT Publication 1791DS-UM001H-EN-P - April 2009 Safety denotes information the controller can use in safety-related functions. Standard denotes additional information that must not be relied on for safety functions. Configure Modules in RSLogix 5000 Software Work with the Safety Dialog 51 Read this for information about how to complete entries when you click Safety at the top of the Module Properties dialog. 1. From the Module Properties dialog, click Safety to see the Safety dialog. 2. Configure Requested Packet Interval (RPI) and Configure Connection Reaction Time Limit (CRTL) by following this procedure. Publication 1791DS-UM001H-EN-P - April 2009 52 Configure Modules in RSLogix 5000 Software A. From the Safety dialog, click Advanced to see the Advanced Connection Reaction Time Limit Configuration dialog. We recommend that you keep the Timeout Multiplier and Network Delay Multiplier at their default values of 2 and 200. See GuardLogix Controllers User Manual, publication number 1756-UM020, for more information about the CRTL. Make sure that input modules are set to match the need. The smallest input RPI allowed is 6 ms. Selecting small RPI's consumes network bandwidth and may cause nuisance trips because other devices can't get access to the network. As an example, a safety input module with only ESTOP switches connected to it generally may work well with settings of 50…100 ms. An input module with a light curtain guarding a hazard may need the fastest response that is possible. Selecting appropriate RPI's will result in a system with maximum (best) performance. IMPORTANT Publication 1791DS-UM001H-EN-P - April 2009 You should always analyze each safety channel to determine what is appropriate. These examples are simply to convey concepts and should not be used as any kind of official recommendation. Configure Modules in RSLogix 5000 Software 53 A connection status tag exists for every connection. Connection Faulted If the RPI and CRTL for the network are set appropriately, then this status tag will always remain HI. Monitor all connection status bits to verify that they are not going LO intermittently due to timeouts. The configuration signature is created by RSLogix 5000 software and verified by the safety module. The configuration signature provides SIL 3 integrity of the configuration of a 1791DS module. When a GuardLogix first connects to a 1791DS module, the complete configuration is downloaded to the I/O module. Any time the GuardLogix controller attempts to connect to a 1791DS module, if the configuration signatures are the same, then the configuration does not need to be downloaded, because they already match. Any time the GuardLogix controller attempts to connect to a 1791DS module and the signatures do not match, the module will check the module node number, keying, and safety network number. If these are all correct, the controller will attempt to configure the module. Publication 1791DS-UM001H-EN-P - April 2009 54 Configure Modules in RSLogix 5000 Software Work with the Input Configuration Dialog See the table that shows typical safety input parameters, referring to Chapter 2 for related information. Typical Safety Input Parameters Parameter Name(1) x Input Delay Time Off -> On x Input Delay Time On -> Off x Input Point Mode Value Description 0…126 ms (in increments of 6 ms) 0…126 ms (in increments of 6 ms) Filter time is for OFF to ON transition. Input must be high after input delay has elapsed before it is set logic 1. Filter time is ON to OFF transition. Input must be low after input delay has elapsed before it is set logic 0. Not Used Safety Test Pulse The input is disabled. It remains logic 0 if 24V is applied to the input terminal. Pulse testing is performed on this input circuit. A test source on the 1791DS module must be used as the 24V source for this circuit. The test source is configured using the test source pulldown. The pulse test will detect shorts to 24V and channel-to-channel shorts to other inputs. A safety input is connected but there is no requirement for the 1791DS module to perform a pulse test on this circuit. An example is a safety device that performs its own pulse tests on the input wires, such as a light curtain. A standard device, such as a reset switch, is connected. If pulse testing is being performed on an input point, then the test source that is sourcing the 24V for the input circuit must be selected. Safety x Safety Input Test Source Standard None Test Output 0 Test Output 1 Test Output 2 Test Output 3 x x If the incorrect test source is entered, the result is pulse test failures on that input circuit. Test Output 4…7(2) Input Point Operation Type Single Channel Inputs are treated as single channel. Dual-channel Equivalent Inputs are treated as a dual-channel pair. The channels must match (be equal) within the discrepancy time or a fault is generated. Dual-channel Inputs are treated as a dual-channel pair. The channels must disagree (be Complementary opposite) within the discrepancy time or a fault is generated. Safety Input Error Latch 0…65,530 ms (in Default is 1000 ms. The purpose for latching input errors is to make sure that Time increments of 10 ms) intermittent faults that may only exist for a few milliseconds are latched long enough to be read by the controller. The amount of time to latch the errors is based on the RPI, the safety task watchdog, and other application-specific variables. (1) Parameters directly related to safety are marked with an X in the left column. (2) There are eight test outputs on 1791DS-IB8XOBV4 modules. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSLogix 5000 Software 55 Follow this procedure to complete entries from the Input Configuration Dialog that you see when, from the top of the Module Properties dialog, you click Input Configuration. 1. For Point Operation, for Type, select one of these and a value for Discrepancy Time if set to Equivalent or Complementary: Single Inputs are treated as single channels. Note that in many cases, dual-channel safety inputs are configured as two individual single channels. This does not affect pulse testing because it is handled on an individual channel basis. Equivalent(1) Inputs are treated as a dual-channel pair. The channels must match within the discrepancy time or an error is generated. Complementary(1) Inputs are treated as a dual-channel pair. They must be in opposite states within the discrepancy time or an error is generated. (1) Be aware that configuring discrepancy time on safety I/O modules masks input inconsistent faults from the safety controller. Publication 1791DS-UM001H-EN-P - April 2009 56 Configure Modules in RSLogix 5000 Software 2. For Point Mode, select one of these for each point, referring to the Safety Input Parameters table for additional information: Not Used - Safety input channel is disabled Safety Pulse Test - Safety input is configured for pulse test operation Safety - Safety input is used with a safety field device Standard - Safety input has a standard field device wired to it 3. Complete entries, noting the following: For each safety input on the module, you can define if the input will be pulse tested. If the inputs will be pulse tested, select which test source to use. Test sources, such as 0…3, correlate to the standard outputs, such as 0…3, on the module. Test sources, such as 0…7, correlate to standard outputs, such as 0…7, on 1791DS-IB8XOBV4 modules. Off -> On and On -> Off delay times can be configured per channel with each channel specifically tuned to match the characteristics of the field device for maximum performance. Input Error Latch Time is the time the module holds an error to make sure the controller can detect it. This provides you more reliable diagnostics and enhances the chances that a nuisance error is detected. 4. Click OK at the bottom of the dialog or a tab at the top of the dialog. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSLogix 5000 Software Work with Test Output Configuration Dialog Read this for information about how to work with the Test Output Configuration dialog, referring to the table that provides information on configuring test outputs. Test Output Parameters Parameter Name(1) Value x Test Output Not Used Mode Standard Pulse Test Power Supply Description Default The standard output is disabled. Not Used The output point is enabled for use by the GuardLogix controller. The test output is being used as a pulse test source. A constant 24V is placed on the output terminal. It can be used to provide power to a field device. Muting Lamp Output An indicator lamp is connected to the output. When this lamp is energized, a (Terminal T3/T7 only) burned-out bulb, broken wire, or short to GND error condition can be detected. Typically, the lamp is an indicator used in light curtain applications. Test Output(2) Fault Action Clear OFF Hold last state If communication to the module times out, test outputs can either go to the OFF state or hold last state. (1) Parameters directly related to safety are marked with an X in the left column. (2) Can only be read/write via explicit messaging. Clear OFF Complete entries on the Test Output dialog, referring to the figure. Publication 1791DS-UM001H-EN-P - April 2009 57 58 Configure Modules in RSLogix 5000 Software Work with the Output Configuration Dialog Read this for a procedure on how to configure safety outputs by using the information in the table and completing the entries referring to the figure. Safety Output Parameters Parameter Name(1) x Point Operation Type Value Description The output is treated as a single channel. Dual-channel The 1791DS module treats the outputs as a pair. It always sets them HI to LO as a matched pair. Safety logic must set both of these outputs ON or OFF at the same time or the module will declare a channel fault. x Point Mode Not Used The output is disabled. Not Used Safety The output point is enabled, and it does not perform a pulse test on the output. Safety Pulse Test The output point is enabled and performs a pulse test on the output. When the output is energized, the output pulses LO briefly. The pulse test detects if 24V remains on the output terminal during this LO pulse due to a short to 24V or if the output is shorted to another output terminal. 1000 ms x Output Error 0…65,530 ms (in The purpose for latching output errors is to make sure that intermittent faults that Latch Time increments of 10 may only exist for a few milliseconds are latched long enough to be read by the controller. The amount of time to latch the errors will be based on the RPI, the safety ms) task watchdog, and other application-specific variables. (1) Single Dual Default Parameters directly related to safety are marked with an X in the left column. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSLogix 5000 Software 59 Follow this procedure to complete entries from the Output Configuration dialog. 1. For Point Operation, select Single or Dual, noting the following if you click Dual: The 1791DS module always sets the high or low as a pair. You must always match the two ouputs as a pair in software as well. 2. For Point Mode, select Not Used, Safety, or Safety Pulse Test, referring to the Safety Input Parameters table for additional information. 3. Select a value for Output Error Latch Time. 4. Click Apply from the bottom of the dialog. Publication 1791DS-UM001H-EN-P - April 2009 60 Configure Modules in RSLogix 5000 Software Save Module Configuration We recommend that after a module is configured you save your work. After downloading the program, if the MS and NS LED indicators on the 1791DS module are not both solid green, this may be due to loss of ownership. The ownership is based on the following: 1791DS DeviceNet node number 1791DS safety network number GuardLogix slot number GuardLogix safety network number If any of these change, the connection between the GuardLogix module and the 1791DS module is lost, and the yellow yield in the RSLogix 5000 tree appears. Reset ownership to reestablish the connection using this procedure. 1. From within RSLogix 5000 software, open the safety I/O module properties. 2. Click the Safety tab. 3. From the dialog, click Reset ownership. Status Data Supported by Each Module See Appendix D, Configuration Reference Information, for the tables that show the I/O data supported by each module. Refer to I/O Assembly Data for data arrangements. For I/O data, safety connections for up to four items, including one output, can be allocated for the master unit, and standard connections for up to two items can be allocated for the master unit (scanner). Publication 1791DS-UM001H-EN-P - April 2009 Chapter 5 Configure Modules in RSNetWorx for DeviceNet Software What This Chapter Contains This chapter provides information about how to configure Guard I/O modules by using RSNetWorx for DeviceNet software and a SmartGuard controller. Refer to the corresponding software help files for network-configurator operating procedures. This chapter covers how to configure a SmartGuard controller and Guard I/O module by using Universal Serial Bus (USB) connectivity. For related information, see the appendix that contains sample SmartGuard application code. Configure a SmartGuard Controller Use this procedure to configure a SmartGuard controller and Guard I/O module by using Universal Serial Bus (USB) connectivity. 1. Be sure you have these required items: RSNetWorx for DeviceNet software, version 8.0 or later RSLinx software, version 2.51 or later SmartGuard USB driver Personal computer with Microsoft Windows 2000, Microsoft Windows 2000 Terminal Server, or Microsoft Windows XP 2. Load the SmartGuard USB driver onto your computer, noting the folder location, as you need to browse to it later. 61 Publication 1791DS-UM001H-EN-P - April 2009 62 Configure Modules in RSNetWorx for DeviceNet Software 3. Attach a USB cable between the SmartGuard 600 controller and your computer. The Found New Hardware Wizard dialog appears. 4. From the Found New Hardware Wizard dialog, click Yes, this time only and Next. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSNetWorx for DeviceNet Software 63 5. From the Found New Hardware Wizard dialog that appears, click Install from a list or specific location (Advanced) and Next. 6. From the Found New Hardware Wizard dialog that appears, click Browse. Publication 1791DS-UM001H-EN-P - April 2009 64 Configure Modules in RSNetWorx for DeviceNet Software 7. From the Browse For Folder dialog, browse to the folder where the SmartGuard USB drivers were placed. 8. From the Browse For Folder dialog, click OK. 9. From the Found New Hardware Wizard, click Next, noting that if loading of the SmartGuard drivers is successful, you see this dialog. 10. From the Found New Hardware Wizard dialog, click Finish. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSNetWorx for DeviceNet Software 65 11. Open RSLinx software, version 2.51 or later, and proceed with configuring the SmartGuard USB driver. Configure the SmartGuard USB Driver Use this procedure to configure the SmartGuard USB driver. 1. Open RSLinx software, version 2.51 or later. 2. From the RSLinx Classic Gateway dialog, click Communications and Configure Drivers to see the Configure Drivers dialog. 3. From Configure Drivers dialog, click SmartGuard USB Driver. Publication 1791DS-UM001H-EN-P - April 2009 66 Configure Modules in RSNetWorx for DeviceNet Software 4. From the Configure Drivers dialog, click Add New. 5. From the Add New RSLinx Classic Driver dialog, click OK to see the Configure SmartGuard USB Device dialog. 6. From the Configure SmartGuard USB Device dialog, click 1752 SmartGuard USB Port, noting that the MAC address and Baud Rate fill in and the OK button highlights if the SmartGuard controller is connected properly on the USB link. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSNetWorx for DeviceNet Software 67 7. From the Configure SmartGuard USB Device dialog, click OK to see the Configure Drivers dialog, noting that the SmartGuard driver should be running. 8. From the Configure Drivers dialog, click close. 9. Follow the procedure for working with RSNetworx for DeviceNet software. Work with RSNetworx for DeviceNet Software Use this procedure to work with RSNetworx for DeviceNet software. 1. Before you begin to design a project with RSNetworx for DeviceNet software, follow these procedures. a. Load the proper electronic data sheet (EDS) files using the EDS Hardware Installation Tool. For all products, as needed, for your project, if using the following for the first time, find the EDS files at http://www.rockwellautomation.com/: 1791DS Guard I/O modules 1732DS Guard I/O modules 1752 SmartGuard controller b. From RSLinx software, open RSWho and select the SmartGuard driver, noting that it browses the DeviceNet network connected to the SmartGuard. Publication 1791DS-UM001H-EN-P - April 2009 68 Configure Modules in RSNetWorx for DeviceNet Software In this case, we have a single 1791DS safety I/O module connected to the SmartGuard. Note that images of the 1791DS module and SmartGuard (1752) controller show up when you previously load the proper EDS files using the EDS Hardware Installation Tool. Note that if RSLinx software sees the nodes on the DeviceNet network, RSNetworx sees the nodes. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSNetWorx for DeviceNet Software 69 2. Open RSNetworx for DeviceNet software, create a new project, and click the Online icon to see the Browse for network dialog. 3. From the Browse for network dialog, click the SmartGuard driver and OK. 4. In RSNetworx for DeviceNet software, if you have created a new project, this RSNetWorx for DeviceNet dialog appears. Publication 1791DS-UM001H-EN-P - April 2009 70 Configure Modules in RSNetWorx for DeviceNet Software 5. From the RSNetWorx for DeviceNet message, click OK. Note that RSNetworx for DeviceNet software finds both the SmartGuard and 1791DS module on the DeviceNet network. Notice that the exclamation mark represents an issue with the safety network number of the 1791DS module. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSNetWorx for DeviceNet Software 71 6. Click the online icon again to put RSNetworx for DeviceNet software in Offline mode. 7. From the RSNetworx for DeviceNet dialog, right-click the SmartGuard icon, select Properties, and follow the procedure for setting up the SmartGuard controller. Publication 1791DS-UM001H-EN-P - April 2009 72 Configure Modules in RSNetWorx for DeviceNet Software Set Up the SmartGuard Controller Use this procedure to set up the SmartGuard controller. 1. From the RSNetworx for DeviceNet dialog, right-click SmartGuard and Properties to see the 1752-L24BBB dialog. 2. From the top of the 1752-L24BBB dialog, click Safety Connection to see a dialog that contains a list of all safety I/O modules currently in your project. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSNetWorx for DeviceNet Software 73 3. Right-click the I/O module and select Add Connection to see the Add Safety Connection dialog. Note that individual safety connections for both the inputs and outputs can be added and the SmartGuard 600 controller can have up to 32 connections. 4. To see possible connections, if desired, from the Add Safety Connection dialog, click Connection Name. Publication 1791DS-UM001H-EN-P - April 2009 74 Configure Modules in RSNetWorx for DeviceNet Software Note these input and output connection options: Input connection options Readback is status of 24V on the output terminals. Pt (point) status provides individual status for each input and output point. Combined status is one bit for all inputs, one bit for all safety outputs. Muting status and Test Output status are available. The more status read, the larger the packet size. Output connection options Safety provides control of safety outputs, but not test outputs. Test provides control of test outputs, but not safety outputs. Combined provides control of both safety and test outputs. 5. From the Add Safety Connection dialog, make selections as shown in the following dialog and click Add, noting that a typical selection is combined status for the input connection. This limits the packet size for normal communications. If detailed status is required when a fault occurs, that data can be read explicitly via MSG instructions. 6. Right-click the I/O module and select Add Connection. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSNetWorx for DeviceNet Software 75 7. From the Add Safety Connection dialog, make selections for the output connection, as shown in the following, and click Add. Note that the connections for a 1791DS- IB8XOB8 module appear as follows, where both connections are 2 bytes. If individual point status was selected, the input connection is 5 bytes. Publication 1791DS-UM001H-EN-P - April 2009 76 Configure Modules in RSNetWorx for DeviceNet Software For further details, see the SmartGuard 600 Controllers User Manual, publication 1752-UM001, and SmartGuard 600 Controllers Safety Reference Manual, publication 1752-RM001. 8. From the 1752-L24BBB dialog, click Apply and OK to accept the connection. 9. Place RSNetworx from DeviceNet software back into Online mode. a. If you see this dialog, click yes. Your Project Name Goes Here b. From the RSNetworx for DeviceNet dialog that appears, click OK. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSNetWorx for DeviceNet Software You see the following nodes after the browse. 10. Right-click the SmartGuard 600 controller, select Download to Device, and follow the download procedure. Publication 1791DS-UM001H-EN-P - April 2009 77 78 Configure Modules in RSNetWorx for DeviceNet Software Download to the SmartGuard 600 Controller Use this procedure to download. 1. Right-click the SmartGuard 600 icon and select Download to Device. 2. From the RSNetWorx for DeviceNet dialog that appears, click Yes. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSNetWorx for DeviceNet Software 79 Notice that this dialog appears during the download to the SmartGuard 600. If the download is successful, text appears in the message area, as shown in the following dialog. Publication 1791DS-UM001H-EN-P - April 2009 80 Configure Modules in RSNetWorx for DeviceNet Software 3. Right-click the 1791DS module and select Reset Safety Device. 4. From the Reset Safety Device dialog, add a checkmark for Safety Network Number and click Reset, noting that Configuration Owner and Output Connection Owner(s) are already checked. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSNetWorx for DeviceNet Software If successfully reset, the following text appears in the message area. Note the exclamation point has changed to a minus sign on the 1791DS module. The minus sign typically means the node is missing; but this is not the case. Disregard the minus sign and continue. 5. Right-click the 1791DS module and select Properties to see the Safety Network Number dialog. Publication 1791DS-UM001H-EN-P - April 2009 81 82 Configure Modules in RSNetWorx for DeviceNet Software 6. From the Safety Network Number dialog, click Download to download the safety network number from the offline project to the 1791DS module. 7. Verify that the NS LED indicator on the 1791DS module is flashing red/green and from the Confirm Safety Network Number dialog, click OK. 8. If the SNN is set, the RSNetworx for DeviceNet dialog appears. Publication 1791DS-UM001H-EN-P - April 2009 Configure Modules in RSNetWorx for DeviceNet Software 9. From the RsNetworx for DeviceNet dialog, click OK to see the Upload or Download Device dialog. 10. From the Upload or Download Device dialog, click Download to download the configuration from RSNetworx for DeviceNet software to the 1791DS module. Publication 1791DS-UM001H-EN-P - April 2009 83 84 Configure Modules in RSNetWorx for DeviceNet Software 11. After the download, from the dialog that appears, click OK. Publication 1791DS-UM001H-EN-P - April 2009 Chapter 6 Wiring Examples What This Chapter Contains Read this chapter for information about wiring and safety categories. See the tables that show input device connection methods and their safety categories. Connected Device and Safety Category Connected Device Reset switch Test Output Configured For Pulse Test No Connection Connect the switch between IN0 and T0, noting that T0 is configured for 24V power supply. . Connect the switch between 24V dc and IN0. Schematic Diagram Safety Category IN0 IN1 T0 T1 44098 IN0 T0 IN1 T1 44100 24V 85 Publication 1791DS-UM001H-EN-P - April 2009 86 Wiring Examples Connected Device and Safety Category Connected Device Test Output Configured For Pulse Test Connection Emergency stop switch Yes Connect the switches between IN0 and T0, and IN1 and T1. Door monitor Schematic Diagram Safety Category 4 IN1 T0 IN0 T1 44101 No Connect the switches between T0 and IN0, IN1, noting that T0 is configured for 24V power supply. 3 T0 IN0 IN1 T1 44102 Connect the switches between 24V dc and IN0, IN1. T0 IN0 IN1 T1 44135 24V Light curtain No OSSD2 OSSD1 Connect the OSSD1 and OSSD2 to IN0 and IN1, respectively. 4 T0 IN0 IN1 T1 44103 OSSD2 OSSD1 Publication 1791DS-UM001H-EN-P - April 2009 Wiring Examples Examples of Wiring Read this section for examples of wiring by application. 1791DS-IB12 Emergency Stop Switch Dual-channel Inputs with Manual Reset E1: 24V dc Power Supply V INO IN1 IN 11 T2 G T0 T1 T1 G S1: Emergency Stop Switch (Positive Opening Mechanism) S2: Reset Switch 11 E1 21 44104 S1 12 22 S2 1791DS-IB12 Emergency Stop Switch Dual-channel Inputs with Manual Reset Controller Configuration Safety Input 0 Safety Input 1 Safety Input 11 Test Output 0 Test Output 1 Test Output 2 Parameter Name Safety Input 0 Channel Mode Safety Input 0 Test Source Dual-channel Safety Input 0/1 Mode Dual-channel Safety Input 0/1 Discrepancy Time Safety Input 1 Channel Mode Safety Input 1 Test Source Safety Input 11 Channel Mode Safety Input 11 Test Source Dual-channel Safety Input 10/11 Mode Test Output 0 Mode Test Output 1 Mode Test Output 2 Mode Value Test Pulse from Test Output Test Output 0 Dual-channel Equivalent 100 x 10 ms (application dependent) Test Pulse from Test Output Test Output 1 Used as Standard Input Not Used Single Channel Pulse Test Output Pulse Test Output Power Supply Output This example shows wiring and controller configuration when using the 1791DS-IB12 slave. If used in combination with the programs in a safety controller, this wiring is Safety Category 4 in accordance with EN 954-1 wiring requirements. Publication 1791DS-UM001H-EN-P - April 2009 87 88 Wiring Examples 1791DS-IB12 Two-hand Input E1: 24V dc Power Source S11 I0 I2 I1 I3 IN+ IN- S11, S12: Two-hand Switches FE T1 S12 T0 T2 T1 T3 T1 + - E1 31803-M 1791DS-IB12 Two-hand Input Controller Configuration Safety Input 0 Safety Input 1 Safety Input 2 Safety Input 3 Test Output 0 Test Output 1 Parameter Name Safety Input 0 Channel Mode Value Test Pulse from Test Output Safety Input 0 Test Source Dual-channel Safety Input 0/1 Mode Dual-channel Safety Input 0/1 Discrepancy Time Safety Input 1 Channel Mode Safety Input 1 Test Source Safety Input 2 Channel Mode Safety Input 2 Test Source Dual-channel Safety Input 2/3 Mode Dual-channel Safety Input 2/3 Discrepancy Time Safety Input 3 Channel Mode Safety Input 3 Test Source Test Output 0 Mode Test Output 1 Mode Test Output 0 Dual-channel Complementary 100 ms (application dependent) Test Pulse from Test Output Test Output 1 Test Pulse from Test Output Test Output 0 Dual-channel Complementary 100 ms (application dependent) Test Pulse from Test Output Test Output 1 Pulse Test Output Pulse Test Output This example shows wiring and controller configuration when using the 1791DS-IB12 module. If used in combination with the programs of a safety controller, the wiring is Category 4 in accordance with EN954-1 wiring requirements. Publication 1791DS-UM001H-EN-P - April 2009 Wiring Examples 1791DS-IB12 User-mode Switch Input V IN0 IN1 IN2 IN3 IN4 IN5 IN6 IN7 G T0 T1 T0 T1 T0 T1 T0 T1 E1 44132 1791DS-IB12 User-mode Switch Input Controller Configuration Safety Input 0 Safety Input 1 Safety Input 2 Safety Input 3 Safety Input 4 Safety Input 5 Safety Input 6 Safety Input 7 Parameter Name Safety Input 0 Channel Mode Safety Input 0 Test Source Dual-channel Safety Input 0/1 Mode Safety Input 1 Channel Mode Safety Input 1 Test Source Safety Input 2 Channel Mode Safety Input 2 Test Source Dual-channel Safety Input 2/3 Mode Safety Input 3 Channel Mode Safety Input 3 Test Source Safety Input 4 Channel Mode Safety Input 4 Test Source Dual-channel Safety Input 4/5 Mode Safety Input 5 Channel Mode Safety Input 5 Test Source Safety Input 6 Channel Mode Safety Input 6 Test Source Dual-channel Safety Input 6/7 Mode Safety Input 7 Channel Mode Safety Input 7 Test Source Value Safety Input None Single Channel Safety Input None Safety Input None Single Channel Safety Input None Safety Input None Single Channel Safety Input None Safety Input None Single Channel Safety Input None This example shows wiring and configuration when using the 1791DS-IB12 module. Publication 1791DS-UM001H-EN-P - April 2009 89 90 Wiring Examples 1791DS-12 Muting Lamp Output V T3 G G E1: 24V dc Power Source L1: External Muting Lamp This example shows wiring and configuration when using the 1791DS-IB 12 module. X E1 L1 44107 1791DS-12 Muting Lamp Output Controller Configuration Test Output 3 Parameter Name Test Output 3 Mode Value Muting Lamp Output 1791DS-IB12 Limit Switch Dual-channel Inputs and a Manual Reset E1: 24V dc Power Supply V INO IN1 IN11 IN12 G T0 T1 T1 G S1: Safety Limit Switch (Positive Opening Mechanism) S2: Limit Switch 11 S3: Reset Switch E1 S1 Close Safety Guard 12 23 S2 S3 24 44133 1791DS-IB12 Limit Switch Dual-channel Inputs and a Manual Reset Controller Configuration Safety Input 0 Safety Input 1 Safety Input 11 Test Output 0 Test Output 1 Parameter Name Safety Input 0 Channel Mode Safety Input 0 Test Source Dual-channel Safety Input 0/1 Mode Dual-channel Safety Input 0/1 Discrepancy Time Safety Input 1 Channel Mode Safety Input 1 Test Source Safety Input 11 Channel Mode Safety Input 11 Test Source Dual-channel Safety Input 10/11 Mode Test Output 0 Mode Test Output 1 Mode Value Test Pulse from Test Output Test Output 0 Dual-channel Equivalent 100 x 10 ms (application dependent) Test Pulse from Test Output Test Output 1 Used as Standard Input Not Used Single Channel Pulse Test Output Pulse Test Output This example shows wiring and configuration when using the 1791DS-IB12 module with limit switch dual-channel inputs and a manual reset. If used in combination with the programs in a safety controller, this wiring is Category 4 in accordance with EN954-1 wiring requirements. Publication 1791DS-UM001H-EN-P - April 2009 Wiring Examples 91 1791DS-IB8XOB8 Solid State Outputs for Dual-channel Mode E1: 24V dc Power Source V1 G1 OUT 0 OUT 1 G1 G1 L1 L1, L2: Loads L2 E1 44109 1791DS-IB8XOB8 Solid State Outputs for Dual-channel Mode Controller Configuration Safety Output 0 Safety Output 1 Parameter Name Value Safety Output 0 Channel Mode Dual-channel Safety Output 0/1 Mode Safety Output 1 Channel Mode Safety Pulse Test Dual-channel Safety Pulse Test The example shows wiring and configuration when using the 1791DS-IB8XOB8 module with solid state outputs for Dual-channel mode. If used in combination with the programs of the safety controller, this wiring is Safety Category 4 in accordance with EN954-1 wiring requirements. Publication 1791DS-UM001H-EN-P - April 2009 92 Wiring Examples 1791DS-IB4XOW4 Relay Outputs with Dual-channel Mode and EDM Input V0 IN0 V1 OUT 0 OUT 1 KM1 G0 T0 G1 C0 C1 KM2 F1 F1 KM1 E1 M E1 KM2 KM1 E1, E2: 24V dc Power Source M: Three-phase Motor KM2 AC Supply KM1, KM2: Magnetic Contactors F1, F2: Fuses 44110 1791DS-IB4XOW4 Relay Outputs with Dual-channel Mode and EDM Input Controller Configuration Safety Input 0 Test Output 0 Safety Output 0 Safety Output 1 Parameter Name Value Safety Input 0 Channel Mode Safety Input 0 Test Source Dual-channel Safety Input 0/1 Mode Test Output 0 Mode Safety Output 0 Channel Mode Dual-channel Safety Output 0/1 Mode Safety Output 1 Channel Mode Test Pulse from Test Output Test Output 0 Single Channel Pulse Test Output Safety Dual-channel Safety The example shows wiring and configuration when using a 1791DS-IB4XOW4 module. When used in combination with the programs of the safety controller, this wiring is Category 4 in accordance with EN954-1 wiring. Publication 1791DS-UM001H-EN-P - April 2009 Wiring Examples 1791DS-IB8XOBV4 Dual Safety Inputs User 24V dc In + In - Out + Out - FE PWR I0 1 I1 2 T1 T0 3 4 I2 5 I3 6 T2 7 T3M 8 9 44124 1791DS-IB8XOBV4 Dual Safety Inputs Controller Configuration Safety Input 0 Safety Input 1 Test Output 0 Test Output 1 Parameter Name Safety Input 0 Channel Mode Safety Input 0 Test Source Dual-channel Safety Input 0/1 Mode Value Test Pulse from Test Output Test Output 0 Dual-channel Equivalent Dual-channel Safety Input 0/1 Discrepancy Time Safety Input 1 Channel Mode Safety Input 1 Test Source Test Output 0 Mode Test Output 1 Mode 100 x 10 ms (application dependent) Test Pulse from Test Output Test Output 1 Pulse Test Output Pulse Test Output The example shows wiring and configuration when using a 1791DS-IB8XOBV4 module. When used in combination with the programs of the safety controller, this wiring is Category 4 in accordance with EN954-1 wiring. Publication 1791DS-UM001H-EN-P - April 2009 93 94 Wiring Examples 1791DS-IB8XOBV4 Standard Inputs and Outputs User 24V dc In + In - Out + FE Out - PWR I0 1 I1 2 T1 T0 3 4 I2 5 I3 6 T3M T2 7 8 9 44125 1791DS-IB8XOBV4 Standard Inputs and Outputs Controller Configuration Input 0 Test Pulse 0 Parameter Name Safety Input 0 Channel Mode Test Output 0 Mode 1 The example shows wiring and configuration when using a 1791DS-IB8XOBV4 module. Publication 1791DS-UM001H-EN-P - April 2009 Value Standard Input Standard Output Wiring Examples 95 1791DS-IB8XOBV4 Dual-load Bipolar Outputs - Example 1 IMPORTANT In order for the bipolar safety outputs to work correctly, you must connect the devices that are being controlled as shown in this figure. Connection of devices directly to 24V DC, 0V DC, or Ground is strictly prohibited. User 24V dc In + In - Out + PWR Out - FE O0 P 18 O1 S+ L- M 19 20 21 22 O2 O3 P M 23 24 L- 25 S+ 26 44194 Click here for Point Mode value. The example shows wiring and configuration when using a 1791DS-IB8XOBV4 module with solid state outputs in Dual-channel mode. Note that all safety outputs of a 1791DS-IB8XOBV4 module are permanently configured for use as Dual-channel mode only. When used in combination with the programs of the safety controller, this circuit configuration is Safety Category 3 in accordance with EN954-1 requirements. Publication 1791DS-UM001H-EN-P - April 2009 96 Wiring Examples 1791DS-IB8XOBV4 Dual-load Bipolar Outputs - Example 2 IMPORTANT In order for the bipolar safety outputs to work correctly, you must connect the devices that are being controlled as shown in this figure. Connection of devices directly to 24V DC, 0V DC, or Ground is strictly prohibited. User 24V dc In + In - Out + Out - PWR FE O0 P 18 O1 S+ L- M 19 O2 P 20 21 22 L- O3 S+ M 23 24 25 26 44194 Click here for Point Mode value. The example shows wiring and configuration when using a 1791DS-IB8XOBV4 module with solid state outputs in Dual-channel mode. Note that all safety outputs of a 1791DS-IB8XOBV4 module are permanently configured for use as Dual-channel mode only. When used in combination with the programs of the safety controller, this circuit configuration is Safety Category 4 in accordance with EN954-1 requirements. Publication 1791DS-UM001H-EN-P - April 2009 Chapter 7 Interpret the LED Indicators What This Chapter Contains This chapter includes an explanation of the meaning of module indicators. 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4 Module LED Indicators See this section for information on how to interpret these module indicators. • MS/NS indicators - The MS (module status) indicator displays the status of a node on the network. The NS (network status) indicator displays the status of the entire network. The MS and NS indicators can be green or red and on, flashing, or off. See the table for meanings indicated by the combination of colors and status. • LOCK indicator - The configuration lock indicator displays that the configuration data has been locked by using RSNetWorx for DeviceNet software. • IN PWR/OUT PWR indicators - The IN PWR and OUT PWR indicators displays the status of I/O power supplied to the module. • I/O indicators - The I/O indicators display how the on/off and fault status of I/O points on each module. 97 Publication 1791DS-UM001H-EN-P - April 2009 98 Interpret the LED Indicators MS/NS Indicators State MS NS MS NS Solid Green Solid Green Flashing Green Status Normal Operation Online/Connected Standby Online/Connected Standby Flashing Green Not Online Or Not Powered Off Standby Flashing Green Online/Not Flashing Green Connected Initialization Status Flashing Green/Red Not Online or Not Powered Off Fatal Fault Solid Red) Not Online or Not Powered Off Minor Fault Flashing Red Not Online or Not Powered Off Standby Flashing Green Solid Green MS NS MS NS MS NS MS Description Recommended Action Safety I/O communication in None - normal status - safety I/O communication and standard progress. I/O communication are being performed. Standard I/O communication or message communication in progress. Waiting for completion of node address duplication check at the master. Waiting for safety or standard connection. None - normal status - standard I/O communication and/or message communication are being performed. Module performing initialization process or waiting for configuration. None - wait for process or configuration to complete. Watchdog timer error. Replace the module. If this indicator status occurred for only specific module terminals, check that the module communication rate settings are correct and restart the module. None - wait for connection to complete. NS MS Switch settings are incorrect. Check the switch settings and restart the module. NS MS NS MS NS MS NS Solid Red Flashing Green Fatal Link Fault Solid Red Flashing Green Flashing Red : Lit Fatal Link Fault Standby Standby Minor Communications Fault : Flashing : Not lit Publication 1791DS-UM001H-EN-P - April 2009 Node address duplication. Reset the module so that it has a unique node address, and then restart the module. Check the following items and restart the module. Bus Off status (communication stopped due Do master and module communication rates match? to consecutive data errors). Are lengths of cables (trunk and branch lines) correct? Are cables broken or loose? Are terminating resistors connected to both ends of the trunk line only? Is noise interference excessive? Communication timeout. Check the following items and restart the module. Do master and module communication rates match? Are lengths of cables (trunk and branch lines) correct? Are cables broken or loose? Are terminating resistors connected to both ends of the trunk line only? Is noise interference excessive? Is the network grounded properly ? Interpret the LED Indicators 99 MS/NS Indicators Indicator MS NS State Solid Green Flashing Green Solid Red Status Normal Standby Description Normal operating status. Waiting for safety communication from the safety controller . Fatal Fault Hardware fault. Flashing Red Flashing Green/Red Off Minor Fault Switch settings incorrect. Recommended Action None - normal operation. Wait for module to establish communication. Check for electrical noise and eliminate source. If problem persists, replace module. Correct switch settings. Initialization Status No Power The module is performing initialization process or waiting for configuration. Power is not being supplied to the module. Waiting for initial processing to start. The module is being reset. Network is operating normally (communication established). Wait for configuration to complete. Supply power to module. Wait for processing to start or module to reset. None - normal operation. Solid Green Online/ Connected Flashing Online/Not Network is operating normally, however, communication are not Green Connected established. Solid Red Fatal Link Failure Communication fault. Module detected that network communication are not possible. Node address duplication detected. BusOff fault detected. Flashing Minor Commu- Communication timeout. Red nications Fault Off Not Online Or Waiting for node address duplication check at the master or the Not Powered power supply is off. Verify your network and module configuration. Correct communication fault. Correct communication fault. Wait for check to complete or apply power. Configuration Lock Indicator Indicator Lock State Solid Yellow Description Normal configuration, and configuration is locked by RsNetworx for DeviceNet software. Normal configuration, but configuration is not locked in the module. Configuration has not been performed. Flashing Yellow Off Recommended Action None. None. Perform configuration. IN PWR/OUT PWR Indicators Indicator IN PWR OUT PWR State Solid Green Off Solid Green Off Description Normal status of input power. Input power is not supplied. Normal status of output powe. Output power is not supplied. Output power exceeds the upper/lower limit of power range. Recommended Action None. Apply input power. None. Supply output power. Correct output power. Publication 1791DS-UM001H-EN-P - April 2009 100 Interpret the LED Indicators . IMPORTANT The I/O indicators are not lit while the module is being configured. I/O Indicators Indicator State Solid Yellow IN0…INn Off Solid Red Flashing Red (1) OUT0…OUTn Solid Yellow Off Solid Red Flashing Red (1) (1) Description Safety input is on. Safety input if off. A fault occurred in an input circuit. When dual channels are set: a fault occurred in the other channel. Safety output is on. Safety output is off. A fault occurred in an output circuit. When dual channels are set: a fault occurred in the other channel. Recommended Action None. None. Check connected device and wiring. Correct fault in other channel. None. None. Check connected device and wiring. Correct fault in other channel. Where n indicates the input/out number. 1791DS-IB8XOBV4, 1791DS-IB16, 1732DS-IB8XOBV4, 1732DS-IB8 Module LED Indicators See this section for information on how to interpret module indicators. 24V dc Input Power Indicator State Off Solid Green Solid Yellow Status No Power Normal Operation Input Power Out of Specification Description No power is applied. The applied voltage is within specifications. The input power is out of specification. For additional information, see the applicable installation instructions. Recommended Action Apply power to this section. None. Check your configuration, wiring, and voltages and apply the changes. Description No power is applied. The applied voltage is within specifications. The output power is out of specification. For additional information, see the applicable installation instructions. Recommended Action Apply power to this section. None. Check your configuration, wiring, and voltages and apply the changes. 24V dc Output Power Indicator State Off Solid Green Solid Yellow Status No Power Normal Operation Output Power Out of Specification Publication 1791DS-UM001H-EN-P - April 2009 Interpret the LED Indicators 101 Module Status Indicator State Off Solid Green Solid Red Status No Power or Autobauding Normal Operation Unrecoverable Fault Flashing Green Module Needs Commissioning Due to Missing, Incomplete, or Incorrect Configuration Flashing Red Recoverable Fault or User-initiated Firmware Update Flashing Red Device in Self Test and Green Description No power is applied to the DeviceNet connector. The module is operating normally. The module has detected an unrecoverable fault. Module is unconfigured. The module has detected a recoverable fault or user-initiated firmware update is in progress. The module is performing its power-cycle diagnostic tests. Recommended Action Apply power to this connector. None. Cycle power to the module. If problem persists, replace the module. Reconfigure the module. For additional information, inspect Network Status indicator. Cycle power to the module or reset the module. Wait for the module to complete its power-cycle diagnostics. Network Status Indicator State Off Flashing Green Solid Green Flashing Red Solid Red Flashing Red and Green Status Module Not Online or No Power Module Online With No Connections in Established State Module Online with Connections in Established State One or more I/O Connections in Timed-out State or User-initiated Firmware Update Critical Link Failure Description The module is not online with the network. The module identified the communication rate of the network but no connections are established. The module is operating normally. Recommended Action Verify your network. Verify your network and module configuration. None. The module detected a recoverable network fault, or user-initiated firmware update is in progress. Verify your network and module configuration. The module detected an error that prevents it from communicating on the network. Communication Faulted Module The module detected a network access error and is in communication faulted state. The module has received and accepted an Identity Communication Faulted Request-long protocol message. Cycle power to the module, If problem persists, replace the module. Verify your network and module configuration. Configuration Lock Indicator Indicator Off Solid Yellow Flashing Yellow State Description No configuration or the configuration is Invalid configuration data. owned by a CIP safety originator, such as GuardLogix Locked Valid configuration, locked by a network configuration tool such as RSNetWorx for DeviceNet software. Not locked Valid configuration, owned by a software configuration tool such as RSNetWorx for DeviceNet software. Recommended Action None. None. None. Publication 1791DS-UM001H-EN-P - April 2009 102 Interpret the LED Indicators Safety Input Status Indicator State Off Status Safety Input Off Or Module Being Configured Solid Yellow Safety Input On Solid Red Fault Detected Description The safety input is off or the module is being configured. The safety input is on. A fault in the external wiring or input circuit detected. Flashing Red Partner Fault Detected A fault in the partner input circuit of a dual input configuration detected. Recommended Action Turn the safety input on or wait for the module to be configured. None. Check configuration, field wiring, and devices. If no problem found, replace module. Check the field wiring and verify your configuration for the partner circuit. If no problem found, replace module. Test Output Status Indicator (1791DS-IB8XOBV4 only State Off Status Test Output Off Or Module Being Configured Solid Yellow Output On Solid Red Fault Detected Description The test output is off or the module is being configured. Output is on. A fault in the external wiring or input circuit detected. Recommended Action Turn the test output on or wait for the module to be configured. None. Check field wiring. If no problem found, replace module. For outputs configured for muting could indicate undercurrent or burned-out lamp. Safety Output Status Indicator State Off Status Safety Output Off Or Module Being Configured Solid Yellow Safety Output On Solid Red Fault Detected Flashing Red Partner Fault Detected Publication 1791DS-UM001H-EN-P - April 2009 Description The safety output is off or the module is being configured. The safety output is on. A fault in the output circuit was detected. Recommended Action Turn the safety output on or wait for the module to be configured. None. Check the circuit wiring and end device. If no problem found, replace module. Both tags in a dual channel circuit do not have the Make sure logic is driving tag values to the same value. same state (off or on). A fault in the partner output circuit of a dual Check the circuit wiring and end device of output configuration was detected. the partner. If no problem found, replace module. Chapter 8 Maintain Your Modules What This Chapter Contains This chapter includes information about troubleshooting and maintenance. Troubleshoot I/O errors can be read from safety input status, test output status, and safety output status indicators. • Status data when I/O is normal (OK): ON (1) • Status data when a fault (Alarm) occurs I/O: OFF (0) The details of errors can be read by using explicit messages. See the tables that show safety input errors, test output errors, and safety output errors. IMPORTANT 103 For I/O error latch-time settings, the OFF status is maintained for at least the error latch time (0…65,530 ms, in increments of 10 ms) when individual safety-input status turns OFF. Publication 1791DS-UM001H-EN-P - April 2009 104 Maintain Your Modules Safety Input Error Code (hex) 01 02 Error Content Configuration invalid External test signal error 03 Internal input error 04 Discrepancy error Probable Cause The configuration is invalid. 1) The power source (positive side) is in contact with the input signal line. 2) Short-circuit between input signal lines. 3) Trouble with the connected device. Trouble with the internal circuit. Recommended Action Configure the module correctly. 1) Check the wiring. 2) Replace the connected device. Replace the module. 1) Ground fault or break in an input signal line. 1) Check the wiring. 2) Trouble with the connected device. 2) Replace the connected device. Error in the other dual channel Dual channels are set and an error occurred in the Remove the error in the other channel. input other channel. 05 Explicit Message for Reading the Cause of the Safety Input Error Explicit Message Read/ Function Write Safety Input Cause of Error Information Read Read (1) Command (hex) Response (hex) Service Class Instance Attribute Data Code ID ID ID Size Reads the cause for OE the normal (OK) flag (1…4) specified by the instance ID(1) 3D 01…0C The instance numbers for safety input 0…11 are 1…12 (0…0C hex), respectively. Publication 1791DS-UM001H-EN-P - April 2009 6E - 0: No error 01: Configuration invalid 02: External test signal error 03: Internal input error 04: Discrepancy error 05: Error in the other dual-channel input Maintain Your Modules 105 Test Output Error Code (hex) 01 02 05 06 Error Content Configuration invalid Overload detected Probable Cause The configuration is invalid. 1) Ground fault or short-circuit of an output signal line. 2) Trouble with the connected device. Output ON error 1) The power source (positive side) is in contact with the output signal line. 2) Trouble with the internal circuits. Undercurrent detected for Trouble with the connected device. muting lamp Recommended Action Configure the module correctly. 1) Check the wiring. 2) Replace the connected device. 1) Check the wiring. 2) Replace the module. Replace the connected device. Explicit Message for Reading the Cause of the Test Output Error Explicit Message Read/ Function Write Test Output Read Cause of Error Information Read Command Response (hex) Service Class Instance Attribute Data ID (hex) ID (hex) Size ID Code (hex) (hex) Reads the cause OE for the normal (OK) flag (1…4) specified by the instance ID(1) 09 01…08 76 - 0:No Error 01: Configuration invalid 02: Overload detected 05: Output ON error detected 06: Undercurrent detected for muting lamp (1)The instance numbers for test outputs 0…7 are 1…8 (01…08 hex), respectively. Safety Output Errors Code (hex) 01 02 03 04 05 06 07 08 09 Error Content Configuration invalid Over current detected Short-circuit detected Output ON error Probable Cause The configuration is invalid. Trouble with the connected device. Ground fault of the output signal line. 1) The power source (positive side) is in contact with the output signal line. 2) Trouble with the internal circuit. Error in the other dual channel Dual channels are set and an error occurred output in the other channel. Internal-relay output circuit Trouble with the internal circuit error (1791DS-IB4XOW4 module only). Relay error Trouble with the relay (1791DS-IB4XOW4 module only). Output data error Wrong setting for output data. Short-circuit detected in output Short-circuit between output signal lines. Recommended Action Configure the module correctly. Replace the connected device. Check the wiring. 1)Check the wiring. 2)Replace the module. Remove the error in the other channel. Replace the module. Replace the relay. Check the program. Check the wiring. Publication 1791DS-UM001H-EN-P - April 2009 106 Maintain Your Modules Explicit Message for Reading the Cause of the Safety Output Error Explicit Message Read/ Function write Safety Output Cause of Error Information Read Read (1) Command Service Class Instance Attribute Data ID (hex) ID (hex) Size ID Code (hex) (hex) (hex) Reads the cause for 0E the normal (OK) flag (No. 1…8) specified by the Instance ID.**(1) 3B 0…08 6E - Response 0: No error 01: Configuration invalid 02: Overcurrent detected 03: Short circuit detected 04: Output ON error 05: Error in the other dual channel output 06: Internal relay output circuit error (replace module) 07: Internal relay output circuit error (replace relay) 08: Output data error 09: Short-circuit detected in output The instance numbers for safety outputs 0…7 are 1…8 (01…08 hex), respectively. Maintenance Read this section for information about routine cleaning and inspection recommended as regular maintenance. Handling methods when replacing the module are also explained here. Clean the Modules Clean the module regularly using these guidelines to keep the network in optimal operating condition. • Wipe the module with a dry, soft cloth for regular cleaning. • When dust or dirt cannot be removed with a dry cloth, dampen the cloth with a neutral cleanser (2%), wring out the cloth, and wipe the module. • When cleaning, remove smudges that remain on the module from gum, vinyl, or tape left on for a long time. IMPORTANT Publication 1791DS-UM001H-EN-P - April 2009 Never use volatile solvents, such as paint thinner, benzene, or chemical wipes, to clean the module. These substances may damage the surface of the module. Maintain Your Modules 107 Inspect the Modules Inspect the system periodically to keep it in optimal operating condition. In general, inspect the system once every 6 or 12 months, but inspect more frequently if the system is used in high-temperature, humid, or dusty conditions. Prepare the following equipment before inspecting the system. • Equipment required for regular inspection – Phillips screwdriver – Flat-blade screwdriver – Screwdriver for connecting communication connectors – Tester (or digital voltmeter) – Industrial alcohol and clean cloth • Other equipment that can be required – Synchroscope – Oscilloscope – Thermometer or hygrometer Check the items indicated in the table and correct any condition that is below standard. Inspection Items Inspection Item Environmental conditions Installation conditions Safety relays operation Details Standard Equipment Are ambient and cabinet temperatures correct? Are ambient and cabinet humidity correct? Has dust or dirt accumulated? Are the units installed securely? Are the connectors of the communication cables fully inserted? Are the external wiring screws tight? Refer to the specifications for each module Refer to the specifications for each module No dust or dirt No loose units No loose connectors Are the connecting cables undamaged? Does the safety relay contact go to OFF state? No external damage No welded contact Thermometer Hygrometer Visual inspection Phillips screwdriver Flat-blade screwdriver Flat-blade screwdriver Visual inspection Visual inspection ATTENTION No loose wiring screws The maintenance interval for relay contacts must not exceed a period of 6 months to fulfill category 4 in accordance with EN 954-1. G7SA-2A2B must be used when replacing safety relays. Publication 1791DS-UM001H-EN-P - April 2009 108 Maintain Your Modules Replace Modules The network consists of the DeviceNet master unit and safety I/O modules. The entire network is affected when a safety I/O module is faulty, so a faulty module must be repaired or replaced quickly. We recommend having spare modules available to restore network operation as quickly as possible. Observe the following precautions when replacing a faulty module. • After replacement, be sure there are no errors with the new module. • When returning a module for repair, attach a detailed description of the problem and return the module to your Rockwell Automation representative. • If there is a faulty contact, wipe the contact with a clean, lint-free cloth dampened with alcohol. IMPORTANT Perform a system test of the related safety functions after replacing a module. After replacing a module, set the new module’s switches to the same settings that were on the old module. For related information see the following publications. • GuardLogix Controllers User Manual, publication 1756-UM020, for information on replacing a module in the system • GuardLogix Controller Systems Safety Reference Manual, publication 1756-RM093, for safety considerations when replacing I/O Publication 1791DS-UM001H-EN-P - April 2009 Appendix A DeviceNet Explicit Messages What This Appendix Contains This appendix lists DeviceNet explicit messages sent from the master unit to a safety I/O module that you can use to read or write any parameter of a specified safety I/O module. The safety I/O module processes the commands sent from the master and then returns responses. Basic Format of Explicit Messages The basic format of each command and response is as follows. Command Block Destination Node Address Service Code Class ID Instance ID Attribute ID Data • Destination Node Address - The node address of the module that is sending the explicit messages is specified with a 1 byte hexadecimal. • Service Code, Class ID, Instance ID, Attribute ID - The parameters used for specifying the command, processing object, and processing content. • Data - Data is not required when the read command is used. Response block information is as follows. Normal Response Block Number of Bytes Received Source Node Address Service Code Data Error Response Block Number of Bytes Received 0004 hex (fixed) Source Node Address Service Code Error Code • Number of Bytes Received - The number of bytes received from the source node address is returned in hexadecimal. When an error response is returned for an explicit message, the number of bytes is always 0004 hex. • Source Node Address - The node address of the node from which the command was sent is returned in hexadecimal. 109 Publication 1791DS-UM001H-EN-P - April 2009 110 DeviceNet Explicit Messages • Service Code - For normal completions, the service code specified in the command with the leftmost bit turned ON is stored as shown in the following table. Function, Command Service Code, and Response Service Code Function Command Service Code (hex) Response Service Code (hex) Read Data 10 90 Write Data 0E 8E Reset 05 85 Save 16 96 When an error response is returned for an explicit message, the value is always 94 hex. • Data - Read data is included only when a read command is executed. • Error code - The explicit message error code. For details, refer to the list of error codes in the following table. Error Codes Response Code (hex) 08FF 09FF 16FF 15FF 13FF 0CFF 20FF 0EFF 10FF 14FF 19FF 2AFF Error Name Cause Service not supported Invalid attribute value Object does not exist Too much data Not enough data Object state conflict Invalid parameter Attribute is not setable Device state conflict Attribute not supported Store operation failure Group 2 only server general failure The service code is incorrect. The specified attribute value is not supported. The data written was outside valid range. The specified instance ID is not supported. The data is larger than the specified size. The data is smaller than the specified size. The specified command cannot be executed due to an internal error. The specified operation command data is not supported. An attribute ID supported only for reading has been executed for a write service code. The specified command cannot be executed due to an internal error. The specified attribute is not supported. The data cannot be stored in memory. The specified command or attribute is not supported or the attribute was not set. Publication 1791DS-UM001H-EN-P - April 2009 DeviceNet Explicit Messages 111 Explicit Messages Reading General Status Explicit Message Read/ Function Write General Status Read Read Read the specified Slave’s status flags (8 bits). Command (hex) Service Class Instance Attribute Data Size Code ID ID ID 0E 95 01 65 - Response 1 byte Bit 0: Input power error Bit 1: Output power error Bit 2…7: Reserved Setting and Monitoring a Safety Input Explicit Message Read/ Function Write Command (hex) Service Code Class Instance Attribute Data Size ID ID ID Safety Input Cause of Error Information Read Read 0E 3D Reads the cause for the normal flag (1…12) specified by the Instance ID turning OFF. Response (hex) 01…0C 6E 0: No error 01: Configuration invalid 02: External test signal error 03:Internal input error 04: Discrepancy error 05: Error in the other dual channel input - Setting a Safety Output Explicit Message Read/ Function Write Safety Output Cause of Error (Fault) Information Read Reads the cause for the normal flag (1…8) specified by the Instance ID turning OFF. Command (hex) Service Class Instance Attribute Data Size Code ID ID ID 0E 3B 01…08 6E - Response (hex) 0: No error 01 : Configuration invalid 02 : Over current detected 03 : Short circuit detected 04 : Output ON error 05 : Error in the other dual channel output 06 : Internal-relay output circuit error (replace module) 07 : Relay failure (replace relay) 08 : Dual channel violation 09 : Short circuit detected at safety output Publication 1791DS-UM001H-EN-P - April 2009 112 DeviceNet Explicit Messages Monitoring the Test Output Point Explicit Message Read/ Function Write Command (hex) Service Class Instance Attribute Code ID ID ID 09 01…04 6E Reads the cause 0E for the normal flag (1…8) specified by the Instance ID turning OFF. Response (hex) Data Size Safety Output Cause of Error (Fault) Information Read - 0 = No error 01 : Configuration invalid 02 : Overload detected 03 : Cross circuit detected 05 : Output ON error 06 : Undercurrent detected for muting lamp Setting Hold/Clear for Communication Errors (Test Output) Explicit Message Read/ Write Setting for Output Status (Hold or Clear) after Communication Error Read Setting for Output Status (Hold or Clear) after Communication Error Write Function Command (hex) Service Class Instance Code ID ID 0E Reads whether hold or clear is set as the output status after a communication error for an output specified by the instance ID. The setting can be read for a specified number of points. 10 Sets whether hold or clear as the output status after a communication error for an output specified by the instance ID. The setting can be read for a specified number of points. Publication 1791DS-UM001H-EN-P - April 2009 09 01…08 Attribute ID Data Size 05 - Response (hex) 1 byte 00 : Clear 01 : Hold 09 01…08 05 1 byte 00 : Clear 01 : Hold Appendix B Probability of Failure on Demand (PFD), Probability of Failure per Hour (PFH), and Mean Time Between (MTBF) Data What This Appendix Contains This appendix lists calculated values for probability of failure on demand, probability of failure per hour, and mean time between failure. Calculated Values See the table that shows the values. Calculated values of probability of failure on demand and probability of failure per hour appear in the table and must be calculated for the overall devices within the system to comply with the SIL level required for application. IMPORTANT The proof test interval of the 1791DS-IB4XOW4 module must not exceed 0.5 years because the maintenance interval for the relay contacts must not exceed a period of 6 months to satisfy safety category 4 in accordance with EN954-1. Within the proof test interval, every I/O module must be functionally tested by individually toggling each input point and verifying that it is detected by the controller. Additionally, each output point must be individually toggled by the controller and user-verified that the output point changes state. Calculated Values for Probability of Failure on Demand (PFD) - 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4 Proof Test Interval Years Hours 0.25 2190 0.5 4380 1 8760 2 17,520 5 43,800 10 87,600 113 1791DS-IB12 1791DS-IB8XOB8 1791DS-IB4XOW4 2.202E-07 4.384E-07 8.757E-07 1.754E-06 4.419E-06 8.962E-06 2.213E-07 4.395E-07 8.768E-07 1.755E-06 4.421E-06 8.963E-06 4.697E-06 9.532E-06 1.963E-05 4.151E-05 1.207E-04 2.978E-04 Publication 1791DS-UM001H-EN-P - April 2009 114 Probability of Failure on Demand (PFD), Probability of Failure per Hour (PFH), and Mean Time Between (MTBF) Data Calculated Values for Probability of Failure per Hour (PFH) 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4 Proof Test Interval Year Hour 0.25 2190 0.5 4380 1 8760 2 17,520 1791DS-IB12 1791DS-IB8XOB8 1791DS-IB4XOW4 2.009E-10 1.999E-10 1.994E-10 1.991E-10 2.019E-10 2.004E-10 1.996E-10 1.992E-10 4.201E-09 4.200E-09 4.199E-09 4.199E-09 Calculated Values for Mean Time Between Failure (MTBF) 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4 Model MTBF (hour) 1791DS-IB12 1791DS-IB8XOB8 1791DS-IB4XOW4 4.02E+05 2.64+05 1.44E+05 Calculated Values for Probability of Failure on Demand (PFD), Probability of Failure per Hour (PFH), and Mean Time Between Failure (MTBF) - SIL 3 1791DS-IB8XOBV4, 1732DS-IB8XOBV4, 1791DS-IB16 Model Proof Test Interval PFD PFH MTBF (1/hour) (hour) Year Hour 1791DS1 8760 8.73E-07 2.00E-10 2.36E+06 IB8XOBV4 2 17,520 1.75E-06 5 43,800 4.37E-06 10 87,600 8.74E-06 1732DS1 8760 8.73E-07 2.00E-10 2.36E+06 IB8XOBV4 2 17,520 1.75E-06 5 43,800 4.37E-06 10 87,600 8.74E-06 1791DS-IB16 1 8760 8.49E-07 1.94E-10 2.42E+06 2 17520 1.70E-06 5 43800 4.25E-06 10 87600 8.50E-06 Publication 1791DS-UM001H-EN-P - April 2009 Appendix C List of Functions What This Appendix Contains This appendix lists functions for the safety I/O modules including safety inputs, test outputs, and safety outputs. List of Functions Safety I/O Modules Item Self-diagnosis Function Configuration Lock (Applies to RSNetWorx Software, Does not Apply to RSLogix 5000 Software) Automatic Baud Rate Detection Contents of Remote I/O Communication Description Self-diagnosis is performed when power is turned ON and periodically during operation. When an error occurs, it is treated as a fatal error, the MS indicator lights in red, and all safety output and output data to the network turn OFF. After configuration data has been downloaded and verified, configuration data within the module can be protected. When the data is protected, the LOCK indicator on the front panel lights in yellow. When the data is not protected, the LOCK indicator on the front panel flashes in yellow. The module is automatically set to the communication rate of the network. I/O Data for Control Safety Inputs Output Readback Status Data 115 The ON/OFF state of each safety input terminal 1791DS -> DeviceNet master Safety Master Safety Outputs The ON/OFF state of each safety output Safety Master -> terminal 1791DS DeviceNet Master Standard Outputs The ON/OFF state of each test output or Safety Master -> terminal 1791DS (T0…T3) Safety Output The actual On/OFF state of each safety output 1791DS -> Monitors DeviceNet Master Safety Master Individual Safety Individual Point Input Status Input Status (ON = OK, OFF = Fault) Combined Safety Combined Input Status Input Status (ON = OK, OFF = Fault) Individual Safety Individual Point Output Status Output Status (ON = OK, OFF = Fault) Combined Safety Combined Output Status Output Status (ON = OK, OFF = Fault) Individual Test Individual Test Output Status Output Status (ON = OK, OFF = Fault) Muting Lamp Status Muting Lamp Status of T3 (ON = OK, OFF = Fault) if T3 is configured for muting lamp operation Publication 1791DS-UM001H-EN-P - April 2009 116 List of Functions Safety I/O Modules Item Number of Connections Description Safety I/O Allocation Patterns of Remote I/O Communication Standard I/O 1791DS-IB12, 1732DS-IB8 Module 4 (single-cast, multi-cast) Communication with up to 15 safety controllers for each connection can be performed using multi-casting. When using four connections, a maximum of 30 safety controllers total can communicate with the module. 2 (poll, bit-strobe, change of state and cyclic) For remote I/O communication, you can select and allocate the following I/O data: • Safety Input Data • Individual Safety Input Status • Combined Safety Input Status • Muting Lamp Status • Individual Test Output Status 1791DS-IB8XOB8. 1732DS-IB8XOBV4, 1791DS-IB8SOBV4 Module • Standard Output Data For remote I/O communication, you can select and allocate the following I/O data: • Safety Input Data • Individual Safety Input Status • Combined Safety Input Status • Combined Safety Output Status • Individual Safety Output Status • Muting Lamp Status • Standard Output Data • Safety Output Readback • Individual Test Output Status 1791DS-IB4XOW4 For remote I/O communication, you can select and allocate the following I/O data: Module • Safety Input Data • Individual Safety Input Status • Combined Safety Input Status • Combined Safety Output Status • Individual Safety Output Status • Muting Lamp Status • Standard Output Data • Safety Output Monitor • Individual Test Output Status Publication 1791DS-UM001H-EN-P - April 2009 List of Functions 117 Safety Inputs Item Input Channel Mode Dual-channel Mode Input Delays Description Any of the following modes can be selected according to the external input device for each input. • Not used - An external input device is not connected. • Safety pulse test - Used with a contact output device in combination with a test output. Using this setting, short circuits between input signal lines and the power supply (positive side) and short circuits between input signal lines can be detected. • Safety - A solid-state output safety sensor is connected. • Standard - A standard device is connected, for example, a reset switch. The consistency between signals on two channels can be evaluated. The following settings can be selected. The discrepancy time is set for Dual-channel operation. • Single channel - Used as a single channel. • Dual-channel equivalent - Used as a dual channel pair. Status is OK when both channels are ON or OFF. • Dual-channel complementary - Used as dual channel. Status is OK when one channel is ON and the other channel is OFF. ON delay An input signal is treated as being OFF during the ON delay setting time (0…126 ms, in increments of 6 ms) after the input contact’s rising edge. The input turns ON only if the input contact remains ON after the ON delay time has elapsed. This helps prevent chattering of the input contacts. OFF delay An input signal is treated as being ON during the OFF delay setting time (0…126 ms, in increments of 6 ms) after the input contact’s falling edge. The input turns OFF only if the input contact remains OFF after the OFF delay time has elapsed. Input Error Latch Time This helps prevent chattering of the input contacts. An input or test output error is held for a minimum of this amount of time. This time should be set to ensure that the Safety Controller recognizes the error (0…65,530 ms, in increments of 10 ms). Publication 1791DS-UM001H-EN-P - April 2009 118 List of Functions Test Outputs Item Test Output Mode Description Any of the following modes can be selected to accomodate the connected external device. Not used - An external device is not connected. Standard output - The output is connected to a standard device. Pulse test output - A contact output device is connected and used in combination with a safety input. Output Status After Communication Error Short Circuit Detection Broken Wire Detection of External Indicator Power supply output - The power supply terminals of a safety sensor are connected. The voltage supplied to I/O power (V,G) is output from the test output terminal. Muting lamp output (terminal T3 or T7, depending on module type) - An indicator is connected. Unit is turned on to detect broken lines in an external indicator.. A selection to hold or clear the previous value when a communication error occurs is available. Supported. Supported for muting output only. Safety Output Item Output Channel Mode Description Any of the following Safety Output modes can be selected. • Not used - External output devices are not connected. • Safety - When the safety output is ON, the test pulse is not output (remains ON). Dual Channel Setting • Safety pulse test - When the output is ON, the test pulse is turned OFF momentarily (see page 27 for timing). Using this function, short-circuits between output signal lines and the power supply (positive side) and short-circuits between output signal lines can be detected. The consistency between signals on two channels can be evaluated. Either of the following settings can be selected for 1791DS-1791DS-IB8XOB8 and 1791DS-IB4XOW4. Dual-channel is the only setting for 1791DS-IB8XOBV4 and 1732DS-IB8XOBV4. • Single channel - used as single channel. • Dual channel - when both channels are OK, outputs can be turned ON. If an error is detected on one of the channels, the other channel is also turned OFF. Output Error Latch Time A safety output error will be held for a minimum of this amount of time. This time should be set to be sure that the safety controller recognizes the error. (0…65,530 ms, in increments of 10 ms) Short-circuit Protecton Supported. Overcurrent Detection Supported. Publication 1791DS-UM001H-EN-P - April 2009 Appendix D Configuration Reference Information What This Appendix Contains This appendix provides information about configuration settings. Understand Parameter Groups The modules have these parameter groups: general parameters, safety input, test output, and safety output. See the tables for the settings in each parameter group. All parameters are set by using RSLogix 5000 or RSNetWorx for DeviceNet software. IMPORTANT Parameters directly related to safety are marked with an X in the left column. General Parameters Parameter Name x Safety Output Error Latch Time x Safety Input Error Latch Time Test Output Idle State 119 Value 0…65,530 ms (in increments of 10 ms) 0…65,530 ms (in increments of 10 ms) Clear OFF or Keep Output Data Description Safety output errors will be latched for this time. Default 1000 ms Safety input or test output errors will be latched for this time. Definition of output data is in idle state. 1000 ms Clear OFF Publication 1791DS-UM001H-EN-P - April 2009 120 Configuration Reference Information Safety Input Parameters Parameter Name x Input Delay Time Off -> On Value 0…126 ms (in increments of 6 ms) Description Filter time for OFF to ON transition. x 0…126 ms (in increments of 6 ms) Not Used Filter time for ON to OFF transition. x Input Delay Time On -> Off Input Point Mode Safety Test Pulse x x Safety Standard Safety Input Test Source Not Used Test Output 0 Test Output 1 Test Output 2 Test Output 3 Input Point Operation Type Single Channel External input device is not connected. Use with a contact output device and in combination with a test output. Using this setting, short-circuits between input signal lines and the power supply (positive side) and short-circuits between input signal lines can be detected. A solid-state output safety sensor is connected. A standard device, such as a reset switch, is connected. The test output that is used with the input. Use as single channel. Dual-channel Equivalent Use as dual-channel. Normal (OK) when both channels are ON or OFF. Dual-channel Use as dual-channel. Normal (OK) when one channel is ON and the other Complementary channel is OFF. IMPORTANT If the test pulse from test output is set to the Safety Input Channel mode, the safety-input test source and pulse test output of the test output must be set to the Test Output mode. Test Output Parameters Parameter Name x Test Output Mode Value Not Used Standard Pulse Test Power Supply Test Output Fault Action Muting Lamp Output (Terminal T3 or T7 only) Clear OFF Hold Last Data Publication 1791DS-UM001H-EN-P - April 2009 Description Default An external device is not connected. Not Used The output is connected to a standard device. A contact output device is connected. Use in combination with a safety input. The power supply of a Safety Sensor is connected. The voltage supplied to I/O power (V, G) is output from the test output terminal. An indicator is connected and turned ON to detect broken lines in an external indicator. Action to perform when a communication error is Clear OFF detected. Configuration Reference Information 121 Safety Output Parameters Parameter Name x Output Point Mode Value Not Used Safety Safety Pulse Test x Output Point Operation Single Channel Type Dual-channel Allocate Remote I/O Description Default An external output devices is not connected. Not Used When the output is ON, the test pulse is not output (remains ON). Using this function, short-circuits between output signal lines and the power supply (positive side) and short-circuits between output signal lines can be detected. Use as single channel. Dual-channel Use as dual-channel. When both channels are normal (OK), outputs can be turned ON. Concerning I/O allocations, the module internally stores I/O data. To set connection paths, use RSLogix 5000 or RSNetWorx for DeviceNet software to allocate I/O data for the master unit. No settings are made by default. Be sure to set the required connection paths. Concerning I/O data, the module stores the following data: • SAFETY: Information the controller can use in safety-related functions • STANDARD: Additional information that must not be relied on for safety functions Publication 1791DS-UM001H-EN-P - April 2009 122 Configuration Reference Information Data and Description Data Input data Safety Input Data SAFETY Description Indicates the ON/OFF status of each input terminal. • ON: 1 • OFF: 0 Combined Safety Input Status SAFETY An AND of the status of all input terminals. Individual Safety Input Status SAFETY Indicates the status of each input terminal. Combined Safety Output Status SAFETY An AND of the status of all safety output terminals. Individual Safety Output Status SAFETY Indicates the status of each safety output terminal. • All terminals are normal: 1 • An error was detected in one or more input terminals: 0 • Normal (OK): 1 • Fault (Alarm): 0 • All terminals are normal: 1 • An error has been detected in one or more output terminals: 0 Muting Lamp Status SAFETY Safety Output Monitor STANDARD Individual Test Output Status STANDARD • Normal (OK): 1 • Fault (Alarm): 0 Indicates the status when terminal T3 is configured as the muting lamp output. • Normal (OK)l: 1 • Fault (Alarm): 0 Monitors the outputs of the safety output terminals. • ON: 1 • OFF: 0 Indicates the status of each of the test output terminals. • Normal (OK): 1 • Fault (Alarm): 0 Output data Safety Output Data SAFETY Controls the safety output. • ON: 1 • OFF: 0 Standard Output Data STANDARD Controls the test output when Test Output mode is set to a standard output. • ON: 1 • OFF: 0 Publication 1791DS-UM001H-EN-P - April 2009 Configuration Reference Information I/O Data Supported by Each Module 123 See the tables that show the I/O data supported by each module. Refer to I/O Assembly Data for data arrangements. For I/O data, safety connections for up to four items, including one output, can be allocated for the master unit, and standard connections for up to two items can be allocated for the master unit (scanner). Publication 1791DS-UM001H-EN-P - April 2009 124 Configuration Reference Information 1791DS-IB12 Modules Inputs Found in RSLogix 5000 software, I/O Module Properties, General tab. Publication 1791DS-UM001H-EN-P - April 2009 Standard Output Data 21 340 Safety Output Data Test Test Output Status with General Status Assembly Individual Test Output Status • • Safety Output Readback • Muting Lamp Status Safety - Point Status - Muting Status - Test 312 Output Status Individual Safety Output Status • Combined Safety Output Status • • • • • Individual Safety Input Status (1) 20C 224 22C 310 311 Combined Safety Input Status • Safety Small Safety - Point Status Safety - Point Status Safety - Combined Status - Muting Status Safety - Point Status - Muting Status Safety Input Data Standard Connection • • • • Assembly Instance No. Safety Connection • • • • Configuration Software Setting (See Module Definition(1)) Outputs • • • • • • • • • • • Configuration Reference Information 125 1791DS-IB8XOB8 Modules Inputs Outputs • • Safety - Point Status - Muting Status 321 • • • • • • Safety - Readback - Point Status Muting Status 322 • • • • • • • Safety - Readback - Point Status - 323 Muting Status - Test Output Status • • • • • • Test 21 • Safety 234 • • Combined 351 • Output Readback/Test Output Status with General Status Assembly 341 • (1) • • Safety Output Data • • Safety Output Readback Safety 204 Safety - Combined Status - Muting 320 Status Muting Lamp Status • • Standard Output Data Individual Test Output Status Individual Safety Output Status Combined Safety Output Status Individual Safety Input Status Combined Safety Input Status Safety Input Data Standard Connection Assembly Instance No. Safety Connection • • Configuration Software Setting (See Module Definition(1)) • • • • • • Found in RSLogix 5000 software, I/O Module Properties, General tab. Publication 1791DS-UM001H-EN-P - April 2009 126 Configuration Reference Information 1791DS-IB4XOW4 Modules Inputs Outputs • • Safety - Point Status - Muting Status 331 • • • • • • Safety - Readback - Point Status Muting Status 332 • • • • • • • Safety - Readback - Point Status - 333 Muting Status - Test Output Status • • • • • • Test 21 • Safety 233 • • Combined 350 • Output Readback/Test Output Status with General Status Assembly 342 • (1) Found in RSLogix 5000 software, I/O Module Properties, General tab. Publication 1791DS-UM001H-EN-P - April 2009 • • Safety Output Data • • Safety Output Readback Safety 203 Safety - Combined Status - Muting 330 Status Muting Lamp Status • • Standard Output Data Individual Test Output Status Individual Safety Output Status Combined Safety Output Status Individual Safety Input Status Combined Safety Input Status Safety Input Data Standard Connection Assembly Instance No. Safety Connection • • Configuration Software Setting (see Module Definition(1)) • • • • • • Configuration Reference Information 127 1791DS-IB8XOBV4 Modules Inputs Outputs • • Safety - Point Status - Muting 344 • • • • • • Safety - Readback - Point Status Muting 354 • • • • • • • Safety - Readback - Point Status Muting - Test Output 374 • • • • • • Test 22 • Safety 234 • • Combined 2C4 • (1) • • Safety Output Data • • Safety Output Readback Safety 204 Safety - Combined Status - Muting 324 Muting Lamp Status • • Standard Output Data Individual Test Output Status Individual Safety Output Status Combined Safety Output Status Individual Safety Input Status Combined Safety Input Status Safety Input Data Standard Connection Assembly Instance No. Safety Connection • • Configuration Software Setting (see Module Definition(1)) • • • • Found in RSLogix 5000 software, I/O Module Properties, General tab. Publication 1791DS-UM001H-EN-P - April 2009 128 Configuration Reference Information 1732DS-IB8 Modules Inputs • Safety - Point Status - Muting Test Output 364 • • • • Safety - Combined Status - Muting 314 • • • Safety - Point Status 224 • • Test 22 (1) Found in RSLogix 5000 software, I/O Module Properties, General tab. Publication 1791DS-UM001H-EN-P - April 2009 • • • • Standard Output Data • • Safety Output Data • Individual Test Output Status • • Safety Output Readback 204 334 Muting Lamp Status Safety Safety - Point Status - Muting Status Individual Safety Output Status • • Combined Safety Output Status Individual Safety Input Status Combined Safety Input Status Safety Input Data Standard Connection Assembly Instance No. Safety Connection • • Configuration Software Setting (see Module Definition(1)) Outputs • • • • Configuration Reference Information 129 1732DS-IB8XOBV4 Modules Inputs • • • Safety - Point Status - Muting 344 • • • • • • Safety - Readback - Point Status Muting 354 • • • • • • • Safety - Readback - Point Status Muting - Test Output 374 • • • • • • Test 22 • Safety 234 • • Combined 2C4 • (1) Standard Output Data Safety Output Data Individual Test Output Status Safety Output Readback • Muting Lamp Status Individual Safety Output Status • Combined Safety Output Status • • Individual Safety Input Status Safety 204 Safety - Combined Status - Muting 324 Combined Safety Input Status Safety Input Data Standard Connection • Assembly Instance No. Safety Connection • Configuration Software Setting (see Module Definition(1)) Outputs • • • Found in RSLogix 5000 software, I/O Module Properties, General tab. Publication 1791DS-UM001H-EN-P - April 2009 130 Configuration Reference Information 1791DS-IB16 Modules Inputs Outputs • • • • Safety - Point Status - Muting Test Output 365 • • • • • Safety - Combined Status - Muting 315 • • • Safety - Point Status 225 • • • Test 23 None C7 (1) Found in RSLogix 5000 software, I/O Module Properties, General tab. Publication 1791DS-UM001H-EN-P - April 2009 • Standard Output Data • • Safety Output Data 205 335 Individual Test Output Status Safety Safety - Point Status - Muting Muting Lamp Status • • Safety Output Readback Individual Safety Output Status Combined Safety Output Status Individual Safety Input Status Combined Safety Input Status Safety Input Data Standard Connection Assembly Instance No. Safety Connection • • Configuration Software Setting (see Module Definition(1)) • • • • Configuration Reference Information I/O Assembly and Reference Data 131 See the tables for I/O assembly and reference data. 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4 Data The bits in the tag definitions of RSLogix 5000 and RSNetWorx for DeviceNet software are different than those shown in the following section. The following table defines the name associations for consistency with the programming software. Bit Definitions and RSLogix 5000 Tag Names Bit Definitions Safety Input 0 Safety Input 11 Safety Input 0 Status Safety Input 11 Status Safety In Status Muting Lamp Status Safety Output 0 Safety Output 7 RSLogix 5000 Tag Name Pt00Data Pt11Data Pt00InputStatus Pt11InputStatus InputStatus MutingStatus Pt00Data Pt07Data Standard Output 0 Standard Output 3 Safety Output 0 Status Safety Output 7 Status Safety Out Status Safety Output 0 Monitor Safety Output 7 Monitor Test Output 0 Status Test Output 3 Status Test00Data Test03Data Pt00OutputStatus Pt07OutputStatus OutputStatus Pt00Readback Pt07Readback Pt00TestOutputStatus Pt03TestOutputStatus Publication 1791DS-UM001H-EN-P - April 2009 132 Configuration Reference Information See these tables for reference data concerning input and output data. Input Data (Catalog Numbers 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4) Catalog Number Instance (hex) Byte Bit 7 1791DS-IB4XOW4 203 0 Reserved 1791DS-IB8XOB8 204 0 1791DS-IB12 0 Safety Input 7 Safety Input 7 1791DS-IB12 20C 224 22C Bit 2 Bit 1 Bit 0 Safety Input 4 Safety Input 4 Safety Input 3 Safety Input 3 Safety Input 3 Safety Input 2 Safety Input 2 Safety Input 2 Safety Input 1 Safety Input 1 Safety Input 1 Safety Input 0 Safety Input 0 Safety Input 0 Safety Input 11 Safety Input 3 Safety Input 3 Status Safety Input 10 Safety Input 2 Safety Input 2 Status Safety Input 9 Safety Input 1 Safety Input 1 Status Safety Input 8 Safety Input 0 Safety Input 0 Status Safety Input 3 Safety Input 11 Safety Input 2 Safety Input 10 Safety Input 1 Safety Input 9 Safety Input 0 Safety Input 8 Safety Input 7 Status Safety Input 7 Status Safety Input 4 Status Input Power Error Safety Input 0 Safety Input 8 Safety Input 7 Safety Input 7 Status Safety Input 7 Safety Input 6 Safety Input 6 Status Safety Input 6 Safety Input 5 Safety Input 5 Status Safety Input 5 Safety Input 4 Safety Input 4 Status Safety Input 4 Safety Input 3 Status Safety Input 11 Status Reserved Safety Input 2 Status Safety Input 10 Status Safety Input 1 Status Safety Input 9 Status Safety Input 0 Status Safety Input 8 Status Safety Input 7 Muting Lamp Status Safety Input 7 Safety Input 3 Status Safety Input 6 Combined Safety In Status Safety Input 6 Safety Input 2 Status Safety Safety Input 5 Input 4 Reserved Safety Input 3 Safety Input 11 Safety Input 2 Safety Input 10 Safety Input 5 Status Output Power Error Safety Input 1 Safety Input 9 Safety Input 5 Safety Input 1 Status Safety Input 3 Safety Input 2 Safety Input 1 Safety Input 0 Safety Input 11 Safety Input 10 Safety Input 9 Safety Input 8 Safety Input 11 Status Muting Lamp Status Safety Input 10 Status Reserved Safety Input 7 Status Safety Input 6 Status Safety Input 5 Status Safety Input 4 Status 0 0 0 1 311 Bit 3 0 2 1791DS-IB12 Safety Input 5 Safety Input 5 Bit 4 Reserved 1 300 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4 1791DS-IB12 310 Safety Input 6 Safety Input 6 Bit 5 1 1 1791DS-IB12 Bit 6 0 1 2 3 Publication 1791DS-UM001H-EN-P - April 2009 Safety Input 9 Status Safety Input 4 Safety Input 0 Status Safety Input 8 Status Configuration Reference Information 133 Input Data (Catalog Numbers 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4) Catalog Number Instance (hex) Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 1791DS-IB12 0 Safety Input 7 Safety Input 3 Status Safety Input 11 Status Muting Lamp Status Safety Input 7 Muting Lamp Status Safety Input 6 Safety Input 2 Status Safety Input 10 Status Reserved Safety Input 5 Safety Input 1 Status Safety Input 9 Status Safety Input 4 Safety Input 0 Status Safety Input 8 Status Safety Input 3 Safety Input 11 Safety Input 2 Safety Input 10 Safety Input 1 Safety Input 9 Safety Input 0 Safety Input 8 Safety Input 6 Combined Safety In Status Safety Safety Input 5 Input 4 Combined Reserved Safety Out Status Safety Input 7 Status Test Output 3 Status Safety Input 3 Safety Input 6 Status Test Output 2 Status Safety Input 2 Safety Input 5 Status Test Output 1 Status Safety Input 1 Safety Input 4 Status Test Output 0 Status Safety Input 0 Safety Input 6 Safety Input 6 Status Safety Output 6 Status Reserved Safety Input 5 Safety Input 5 Status Safety Output 5 Status Safety Input 4 Safety Input 4 Status Safety Output 4 Status Safety Input 3 Safety Input 3 Status Safety Output 3 Status Safety Input 2 Safety Input 2 Status Safety Output 2 Status Safety Input 1 Safety Input 1 Status Safety Output 1 Status Safety Input 0 Safety Input 0 Status Safety Output 0 Status Safety Input 6 Safety Input 6 Status Safety Input 5 Safety Input 5 Status Safety Input 4 Safety Input 4 Status Safety Input 3 Safety Input 3 Status Safety Input 1 Safety Input 0 Safety Output 6 Status Safety Output 6 Monitor Reserved Safety Output 5 Status Safety Output 5 Monitor Safety Output 4 Status Safety Output 4 Monitor Safety Output 3 Status Safety Output 3 Monitor Safety Input 2 Safety Input 2 Status Safety Output 2 Status Safety Output 2 Monitor Safety Input 1 Status Safety Output 1 Status Safety Output 1 Monitor Safety Input 0 Status Safety Output 0 Status Safety Output 0 Monitor 312 1 2 3 1791DS-IB8XOB8 320 0 1 1791DS-IB8XOB8 321 0 1 2 3 1791DS-IB8XOB8 322 0 1 2 3 4 Safety Input 7 Safety Input 7 Status Safety Output 7 Status Muting Lamp Status Safety Input 7 Safety Input 7 Status Safety Output 7 Status Safety Output 7 Monitor Muting Lamp Status Publication 1791DS-UM001H-EN-P - April 2009 134 Configuration Reference Information Input Data (Catalog Numbers 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4) Catalog Number Instance (hex) Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 1791DS-IB8XOB8 323 0 Safety Input 7 Safety Input 7 Status Safety Output 7 Status Safety Output 7 Monitor Muting Lamp Status Safety Input 6 Safety Input 6 Status Safety Output 6 Status Safety Output 6 Monitor Reserved Safety Input 5 Safety Input 5 Status Safety Output 5 Status Safety Output 5 Monitor Safety Input 4 Safety Input 4 Status Safety Output 4 Status Safety Output 4 Monitor Safety Input 3 Safety Input 3 Status Safety Output 3 Status Safety Output 3 Monitor Test Output 3 Status Safety Input 2 Safety Input 2 Status Safety Output 2 Status Safety Output 2 Monitor Test Output 2 Status Safety Input 1 Safety Input 1 Status Safety Output 1 Status Safety Output 1 Monitor Test Output 1 Status Combined Combined Safety In Safety Out Status Status Safety Safety Input 1 Input 2 Status Status Reserved Reserved Safety Input 3 Safety Input 2 Safety Input 1 Safety Input 0 Safety Input 0 Status Safety Output 0 Status Safety Output 0 Monitor Test Output 0 Status Safety Input 0 Safety Input 0 Status Safety Input 3 Safety Input 2 Safety Input 1 Safety Input 0 Safety Output 3 Status Safety Input 3 Safety Output 2 Status Safety Input 2 Safety Output 1 Status Safety Input 1 Safety Output 0 Status Safety Input 0 Safety Output 3 Status Safety Output 2 Status Safety Output 1 Status Safety Output 0 Status 1 2 3 4 1791DS-IB4XOW4 330 0 Muting Lamp Status 1791DS-IB4XOW4 331 0 Safety Input 3 Status Muting Lamp Status Safety Input 3 Status Safety Output 3 Monitor Muting Lamp Status Safety Input 3 Status 1 1791DS-IB4XOW4 332 0 1 2 1791DS-IB4XOW4 333 0 1 2 1791DS-IB12 340 0 1 Publication 1791DS-UM001H-EN-P - April 2009 Safety Output 3 Monitor Muting Lamp Status Reserved Reserved Safety Input 2 Status Safety Output 2 Monitor Reserved Safety Input 1 Status Safety Output 1 Monitor Safety Input 0 Status Safety Output 0 Monitor Safety Input 2 Status Safety Input 1 Status Safety Input 0 Status Safety Input 3 Safety Input 2 Safety Input 1 Safety Input 0 Safety Output 2 Monitor Reserved Safety Output 1 Monitor Safety Output 0 Monitor Safety Output 3 Status Test Output 3 Status Safety Output 2 Status Test Output 2 Status Safety Output 1 Status Test Output 1 Status Safety Output 0 Status Test Output 0 Status Test Output 3 Status Test Output 2 Status Output Power Error Input Power Error Configuration Reference Information 135 Input Data (Catalog Numbers 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4) Catalog Number Instance (hex) Byte Bit 7 1791DS-IB8XOB8 341 0 1 Reserved Safety Safety Output 7 Output 6 Monitor Monitor Reserved 2 1791DS-IB4XOW4 342 0 1 Bit 6 Reserved Test Test Output 3 Output 2 Status Status Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 Safety Output 5 Monitor Safety Output 4 Monitor Safety Output 3 Monitor Test Output 3 Status Safety Output 2 Monitor Test Output 2 Status Output Power Error Test Output 1 Status Input Power Error Test Output 0 Status Test Output 1 Status Test Output 0 Status Safety Output 3 Monitor Safety Output 2 Monitor Safety Output 1 Monitor Safety Output 0 Monitor Bit 3 Bit 2 Bit 1 Bit 0 Output Data (Catalog Numbers 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4) Catalog Number Instance (hex) 21 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4 1791DS-IB4XOW4 233 Byte Bit 7 0 Reserved Standard Standard Output 3 Output 2 Standard Standard Output 1 Output 0 0 Reserved 1791DS-IB8XOB8 234 0 1791DS-IB4XOW4 350 0 1791DS-IB8XOB8 351 0 Safety Output 7 Standard Output 3 Safety Output 7 Reserved Safety Output 3 Safety Output 3 Safety Output 3 Safety Output 3 Standard Output 3 Safety Output 1 Safety Output 1 Safety Output 1 Safety Output 1 Standard Output 1 1 Bit 6 Safety Output 6 Standard Output 2 Safety Output 6 Bit 5 Safety Output 5 Standard Output 1 Safety Output 5 Bit 4 Safety Output 4 Standard Output 0 Safety Output 4 Safety Output 2 Safety Output 2 Safety Output 2 Safety Output 2 Standard Output 2 Safety Output 0 Safety Output 0 Safety Output 0 Safety Output 0 Standard Output 0 Publication 1791DS-UM001H-EN-P - April 2009 136 Configuration Reference Information 1732DS-IB8, 1732DS-IB8XOBV4, 1791DS-IB8XOBV4, and 1791DS-IB16 Data The bits in the tag definitions of RSLogix 5000 and RSNetWorx software are different than those shown in the following section. The following table defines the name associations for consistency with the programming software. Bit Definitions and RSLogix 5000 Tag Names Bit Definitions Safety Input 0…7 Safety Input 0…7 Status Combined Safety In Status Muting Lamp Status Safety Output 0…7 Safety Output 0…7 Status Combined Safety Out Status Safety Output 0…7 Monitor RSLogix 5000 Tag Name Module Name:I.Pt00Data - Pt15Data Module Name:I.Pt00InputStatus - Pt15InputStatus Module Name:I.InputStatus Module Name:I.MutingStatus Module Name:O.Pt00Data - Pt07Data Module Name:I.Pt00OutputStatus - Pt07OutputStatus Module Name:I.OutputStatus Module Name:I.Pt00Readback - Pt07Readback Test Output 0…7 Data Test Output 0…7 Status Module Name:I.Test00Data - Test07Data Module Name:I.Pt00TestOutputStatus Pt07TestOutputStatus See these tables for reference data concerning input and output data. Publication 1791DS-UM001H-EN-P - April 2009 Configuration Reference Information 137 Input Data (Catalog Numbers 1732DS-IB8, 1732DS-IB8XOBV4, 1791DS-IB8XOBV4, 1791DS-IB16) Catalog Number Instance (hex) 204 1732DS-IB8, 1732DS-IB8XOBV4, 1791DS-IB8XOBV4 224 Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 Safety Input 7 Safety Input 6 Safety Input 5 Safety Input 4 Safety Input 3 Safety Input 2 Safety Input 1 Safety Input 0 0 Safety Input 7 Safety Input 7 Status Safety Input 7 Safety Input 15 Safety Input 7 Safety Input 6 Safety Input 6 Status Safety Input 6 Safety Input 14 Safety Input 6 Safety Input 5 Safety Input 5 Status Safety Input 5 Safety Input 13 Safety Input 5 Safety Input 4 Safety Input 4 Status Safety Input 4 Safety Input 12 Safety Input 4 Safety Input 3 Safety Input 3 Status Safety Input 3 Safety Input 11 Safety Input 3 Safety Input 2 Safety Input 2 Status Safety Input 2 Safety Input 10 Safety Input 2 Safety Input 0 Safety Input 0 Status Safety Input 0 Safety Input 8 Safety Input 15 Safety Input 7 Status Safety Input 15 Status Safety Input 14 Safety Input 6 Status Safety Input 14 Status Safety Input 13 Safety Input 5 Status Safety Input 13 Status Safety Input 12 Safety Input 4 Status Safety Input 12 Status Safety Input 11 Safety Input 3 Status Safety Input 11 Status Safety Input 10 Safety Input 2 Status Safety Input 10 Status Safety Input 1 Safety Input 1 Status Safety Input 1 Safety Input 9 Safety Input 1 Safety Input 9 Safety Input 1 Status Safety Input 9 Status 1 1791DS-IB16 205 0 1791DS-IB16 225 0 1 2 3 1732DS-IB8, 1791DS-IB16 300 0 Reserved 301 1732DS-IB8, 1732DS-IB8XOBV4, 1791DS-IB8XOBV4 1732DS-IB8 314 0 Reserved 0 Safety Safety Input 7 Input 6 Reserved Safety Input 5 Safety Input 4 Safety Input 3 Safety Input 2 Safety Input 7 Safety Input 15 Combined Safety In Status Safety Input 7 Combined Safety In Status Safety Input 5 Safety Input 13 Reserved Safety Input 4 Safety Input 12 Reserved Safety Input 3 Safety Input 11 Muting Lamp 15 Status Safety Input 3 Safety Input 2 Safety Input 10 Muting Lamp 11 Status 1 1791DS-IB16 315 0 1 2 1732DS-IB8XOBV4, 324 1791DS-IB8XOBV4 0 1 Safety Input 6 Safety Input 14 Reserved Safety Safety Safety Input 6 Input 5 Input 4 Combined Reserved Safety Out Status Safety Input 2 Safety Input 0 Safety Input 8 Safety Input 0 Status Safety Input 8 Status Output Power Error Safety Input 1 Muting Lamp 7 Status Safety Input 1 Safety Input 9 Muting Lamp 7 Status Input Power Error Input Power Error Safety Input 0 Muting Lamp 3 Status Safety Input 0 Safety Input 8 Muting Lamp 3 Status Safety Input 1 Muting Lamp 7 Status Safety Input 0 Muting Lamp 3 Status Publication 1791DS-UM001H-EN-P - April 2009 138 Configuration Reference Information Input Data (Catalog Numbers 1732DS-IB8, 1732DS-IB8XOBV4, 1791DS-IB8XOBV4, 1791DS-IB16) Catalog Number Instance (hex) 334 1732DS-IB8, 1732DS-IB8XOBV4, 1791DS-IB8XOBV4 Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0 0 Safety Input 7 Safety Input 7 Status Reserved Safety Input 6 Safety Input 6 Status Safety Input 5 Safety Input 5 Status Safety Input 4 Safety Input 4 Status Safety Input 3 Safety Input 3 Status Safety Input 2 Safety Input 2 Status Safety Input 7 Safety Input 15 Safety Input 7 Status Safety Input 15 Status Safety Input 6 Safety Input 14 Safety Input 6 Status Safety Input 14 Status Safety Input 5 Safety Input 13 Safety Input 5 Status Safety Input 13 Status Reserved Safety Input 4 Safety Input 12 Safety Input 4 Status Safety Input 3 Safety Input 11 Safety Input 3 Status Safety Input 2 Safety Input 10 Safety Input 2 Status Safety Input 1 Safety Input 1 Status Muting Lamp 7 Status Safety Input 1 Safety Input 9 Safety Input 1 Status Safety Input 0 Safety Input 0 Status Muting Lamp 3 Status Safety Input 0 Safety Input 8 Safety Input 0 Status Safety Input 12 Status Reserved Safety Input 11 Status Muting Lamp 15 Status Safety Input 10 Status Muting Lamp 11 Status Safety Input 9 Status Muting Lamp 7 Status Safety Input 8 Status Muting Lamp 3 Status Safety Input 1 Safety Input 1 Status Safety Output 1 Status Muting Lamp 7 Status Safety Input 1 Safety Input 0 Safety Input 0 Status Safety Output 0 Status Muting Lamp 3 Status Safety Input 0 Safety Input 1 Status Safety Output 1 Status Safety Output 1 Monitor Muting Lamp 7 Status Safety Input 0 Status Safety Output 0 Status Safety Output 0 Monitor Muting Lamp 3 Status 1 2 1791DS-IB16 335 0 1 2 3 1732DS-IB8XOBV4, 344 1791DS-IB8XOBV4 4 Reserved Reserved 0 Safety Input 7 Safety Input 7 Status Safety Output 7 Status Reserved Safety Input 6 Safety Input 6 Status Safety Output 6 Status Safety Input 5 Safety Input 5 Status Safety Output 5 Status Safety Input 4 Safety Input 4 Status Safety Output 4 Status Safety Input 3 Safety Input 3 Status Safety Output 3 Status Safety Input 2 Safety Input 2 Status Safety Output 2 Status Safety Input 7 Safety Input 7 Status Safety Input 6 Safety Input 6 Status Safety Input 5 Safety Input 5 Status Safety Input 4 Safety Input 4 Status Safety Input 2 Safety Output 7 Status Safety Output 7 Monitor Reserved Safety Output 6 Status Safety Output 6 Monitor Safety Output 5 Status Safety Output 5 Monitor Safety Output 4 Status Safety Output 4 Monitor Safety Input 3 Safety Input 3 Status Safety Output 3 Status Safety Output 3 Monitor 1 2 3 354 0 1 2 3 4 Publication 1791DS-UM001H-EN-P - April 2009 Safety Input 2 Status Safety Output 2 Status Safety Output 2 Monitor Configuration Reference Information 139 Input Data (Catalog Numbers 1732DS-IB8, 1732DS-IB8XOBV4, 1791DS-IB8XOBV4, 1791DS-IB16) Catalog Number Instance (hex) 364 1732DS-IB8, 1732DS-IB8XOBV4, 1791DS-IB8XOBV4 Byte Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 0 Safety Input 7 Safety Input 7 Status Test Output 7 Status Reserved Safety Input 6 Safety Input 6 Status Test Output 6 Status Safety Input 5 Safety Input 5 Status Test Output 5 Status Safety Input 4 Safety Input 4 Status Test Output 4 Status Safety Input 3 Safety Input 3 Status Test Output 3 Status Safety Input 2 Safety Input 2 Status Test Output 2 Status Standard Output 7 Standard Output 15 Standard Output 6 Standard Output 14 Standard Output 5 Standard Output 13 Safety Input 1 Safety Input 1 Status Test Output 1 Status Muting Lamp 7 Status Standard Standard Standard Standard Output 4 Output 3 Output 2 Output 1 Standard Standard Standard Standard Output 12 Output 11 Output 10 Output 9 Safety Input 7 Status Safety Input 15 Status Test Output 7 Status Test Output 15 Status Reserved Safety Input 6 Status Safety Input 14 Status Test Output 6 Status Test Output 14 Status Reserved Safety Input 5 Status Safety Input 13 Status Test Output 5 Status Test Output 13 Status Reserved Safety Input 4 Status Safety Input 12 Status Test Output 4 Status Test Output 12 Status Reserved Safety Input 3 Status Safety Input 11 Status Test Output 3 Status Test Output 11 Status Muting Lamp 15 Status Safety Input 2 Status Safety Input 10 Status Test Output 2 Status Test Output 10 Status Muting Lamp 11 Status Safety Input 1 Status Safety Input 9 Status Test Output 1 Status Test Output 9 Status Muting Lamp 7 Status Standard Output 8 Safety Input 0 Status Safety Input 8 Status Test Output 0 Status Test Output 8 Status Muting Lamp 3 Status Safety Input 7 Safety Input 7 Status Safety Output 7 Status Safety Output 7 Monitor Test Output 7 Status Reserved Safety Input 6 Safety Input 6 Status Safety Output 6 Status Safety Output 6 Monitor Test Output 6 Status Safety Input 5 Safety Input 5 Status Safety Output 5 Status Safety Output 5 Monitor Test Output 5 Status Safety Input 4 Safety Input 4 Status Safety Output 4 Status Safety Output 4 Monitor Test Output 4 Status Safety Input 3 Safety Input 3 Status Safety Output 3 Status Safety Output 3 Monitor Test Output 3 Status Safety Input 2 Safety Input 2 Status Safety Output 2 Status Safety Output 2 Monitor Test Output 2 Status Safety Input 1 Safety Input 1 Status Safety Output 1 Status Safety Output 1 Monitor Test Output 1 Status Muting Lamp 7 Status Safety Input 0 Safety Input 0 Status Safety Output 0 Status Safety Output 0 Monitor Test Output 0 Status Muting Lamp 3 Status 1 2 3 1791DS-IB16 365 0 1 2 3 4 5 6 1732DS-IB8XOBV4, 374 1791DS-IB8XOBV4 0 1 2 3 4 5 Bit 1 Bit 0 Safety Input 0 Safety Input 0 Status Test Output 0 Status Muting Lamp 3 Status Standard Output 0 Publication 1791DS-UM001H-EN-P - April 2009 140 Configuration Reference Information Input Data (Catalog Numbers 1732DS-IB8, 1732DS-IB8XOBV4, 1791DS-IB8XOBV4, 1791DS-IB16) Catalog Number Instance (hex) Byte Bit 7 1732DS-IB8 384 0 Reserved 1 Test Output 7 Status Reserved Test Output 6 Status Reserved Test Output 5 Status Reserved Test Output 7 Status Test Output 15 Status Test Output 6 Status Test Output 14 Status Test Output 5 Status Test Output 13 Status 1791DS-IB16 385 0 1 2 1732DS-IB8XOBV4, 394 1791DS-IB8XOBV4 3A4 Bit 6 0 Reserved 1 Test Test Output 7 Output 6 Status Status Reserved 0 1 2 Safety Output 7 Monitor Test Output 7 Status Safety Output 6 Monitor Test Output 6 Status Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Input Power Error Test Test Test Test Test Output 4 Output 3 Output 2 Output 1 Output 0 Status Status Status Status Status Reserved Reserved Reserved Reserved Input Power Error Test Test Test Test Test Output 4 Output 3 Output 2 Output 1 Output 0 Status Status Status Status Status Test Test Test Test Test Output 12 Output 11 Output 10 Output 9 Output 8 Status Status Status Status Status Test Test Output 5 Output 4 Status Status Test Output 3 Status Test Output 2 Status Safety Output 4 Monitor Test Output 4 Status Safety Output 3 Monitor Test Output 3 Status Safety Output 2 Monitor Test Output 2 Status Output Power Error Test Output 1 Status Output Power Error Safety Output 1 Monitor Test Output 1 Status Bit 3 Bit 2 Bit 1 Safety Output 5 Monitor Test Output 5 Status Bit 0 Input Power Error Test Output 0 Status Input Power Error Safety Output 0 Monitor Test Output 0 Status Bit 0 Output Data (Catalog Numbers 1791DS-IB8XOBV4, 1732DS-IB8, 1732-IB8XOBV4) Catalog Number Instance (hex) 1791DS-IB8XOBV4, 22 1732DS-IB8, 1732-IB8XOBV4 1791DS-IB16 23 Byte Bit 7 0 Standard Standard Output 7 Output 6 Standard Standard Output 5 Output 4 Standard Standard Output 3 Output 2 Standard Standard Output 1 Output 0 0 Standard Output 7 Standard Output 15 Safety Output 7 Standard Output 6 Standard Output 14 Safety Output 6 Standard Output 5 Standard Output 13 Safety Output 5 Standard Output 4 Standard Output 12 Safety Output 4 Standard Output 3 Standard Output 11 Safety Output 3 Standard Output 2 Standard Output 10 Safety Output 2 Standard Output 1 Standard Output 9 Safety Output 1 Standard Output 0 Standard Output 8 Safety Output 0 Safety Output 7 Standard Output 7 Safety Output 6 Standard Output 6 Safety Output 5 Standard Output 5 Safety Output 4 Standard Output 4 Safety Output 3 Standard Output 3 Safety Output 2 Standard Output 2 Safety Output 1 Standard Output 1 Safety Output 0 Standard Output 0 1 1791DS-IB8XOBV4, 234 1732-IB8XOBV4 1791DS-IB8XOBV4, 2C4 1732-IB8XOBV4 0 0 1 Publication 1791DS-UM001H-EN-P - April 2009 Bit 6 Bit 5 Bit 4 Appendix E Get Point Status from Safety I/O Modules by Using Explicit Messaging What This Appendix Contains This appendix provides information about how to use explicit messaging to get point status information from safety I/O modules. One of the variables in maximizing throughput when using DeviceNet safety I/O modules is the size of the I/O assembly, with the other variables being the requested packet interval and baud rate. For maximum throughput you need to keep the I/O assembly at two bytes or fewer. The two-byte I/O assemblies do not provide the individual point status needed to quickly diagnose what point faulted from an operator terminal. Read this appendix for a description of how to get the point status via explicit messaging. Work with 1791DS-IB8XOB8 Modules 141 To work with 1791DS-IB8XOB8 modules, follow this procedure. 1. From the Module Definition dialog, use Combined Status-Muting for Input Status. Publication 1791DS-UM001H-EN-P - April 2009 142 Get Point Status from Safety I/O Modules by Using Explicit Messaging This creates a two-byte input assembly, as shown for a module called IB8XOB8. 2. Use the combined InputStatus and combined OutputStatus bits to detect if one or more of the I/O points on the module have a fault. • If either InputStatus or OutputStatus bit goes low (l0 = bad; 1 = good), use an explicit message to determine which individual data points have faulted. • Use the InputStatus and OutputStatus bits to condition your msg rungs as follows. • Note that the second rung can be used to read the status on mode transition and once a fault is detected, continue reading until the fault is corrected. Publication 1791DS-UM001H-EN-P - April 2009 Get Point Status from Safety I/O Modules by Using Explicit Messaging 143 See the figure that shows 1791DS-IB8XOB8 message instruction parameters. Note that we created a UDT for the destination type. • You can find the UDT called Assembly803_1791DS_IB8XOB8 in an ACD file. This UDT is based on the Assembly803 for 1791DS_IB8XOB8 module. • There are other assemblies in the EDS file that can be used, but this one is the most inclusive. • Make sure the Communication Path is set to the correct module. Publication 1791DS-UM001H-EN-P - April 2009 144 Get Point Status from Safety I/O Modules by Using Explicit Messaging See the figure that shows 1791DS-IBXOB8 Assembly803 UDT. Publication 1791DS-UM001H-EN-P - April 2009 Get Point Status from Safety I/O Modules by Using Explicit Messaging Work with 1791DS-IB4XOW4 Modules 145 To work with 1791DS-IB4XOW4 modules, follow this procedure. 1. From the Module Definition dialog, use Combined Status-Muting for the Input Status. This creates a one-byte assembly, as shown in the figure, for a module called IB4XOW4. 2. Use the combined InputStatus and combined OutputStatus bits to detect if one or more of the I/O points on the module have a fault. • If either InputStatus or OutputStatus bit goes low (0 = bad; 1 = good) use an explicit message to determine which individual data points have faulted. • Use the InputStatus and OutputStatus bits to condition your msg rungs as shown in the figure. Publication 1791DS-UM001H-EN-P - April 2009 146 Get Point Status from Safety I/O Modules by Using Explicit Messaging • Note that the second rung can be used to read the status on mode transition and once a fault is detected, continue reading until the fault is corrected. See the figure that shows 1791DS-IB4XXOW4 message instruction parameters. Note that we created a UDT for the destination type. • You can find the UDT call Assembly819_1791DS_IB4XOW4 in the ACD file. This UDT is based on Assembly819 for 1791DS_IB4XOW4 module. • There are other assemblies in the EDS file that can be used, but this one is the most inclusive. • Make sure the communication path is set to the correct module. Publication 1791DS-UM001H-EN-P - April 2009 Get Point Status from Safety I/O Modules by Using Explicit Messaging 147 See the figure that shows 1791DS-IB4XOW4 Assembly819 UDT. Publication 1791DS-UM001H-EN-P - April 2009 148 Get Point Status from Safety I/O Modules by Using Explicit Messaging Work with 1791DS-IB12 Modules To work with 1791DS-IB12 modules, follow this procedure. 1. From the Module Definition dialog, use Combined Status-Muting for the Input Status. This creates a two-byte input assembly, as shown in the figure, for a module called IB12. 2. Use the CombinedStatus bit to detect if one or more of the I/O points on the module have a fault. • If the CombinedStatus bit goes low (0 = bad; 1 = good) use an explicit message to determine which individual data points have faulted. • Use the CombinedStatus bits to condition your msg rungs as shown in the figure. Publication 1791DS-UM001H-EN-P - April 2009 Get Point Status from Safety I/O Modules by Using Explicit Messaging 149 • Note that you can use the second rung to read the status on mode transition and once a fault is detected, continue reading until the fault is corrected. See the figure that shows 1791DS-IB12 message instruction parameters. Note that we created a UDT for the destination type. • You can find the UDT called Assembly786_1791DS_IB12 in the ACD file. This UDT is based on Assembly786 for the 1791DS_IB12 module. • There are other assemblies in the EDS file that can be used but this one is the most inclusive. • Make sure the Communication Path is set to the correct module. Publication 1791DS-UM001H-EN-P - April 2009 150 Get Point Status from Safety I/O Modules by Using Explicit Messaging See the figure that shows the 1791DS-IB12 Assembly786 UDT. Publication 1791DS-UM001H-EN-P - April 2009 Appendix F Create SmartGuard 600 Code: An Example What This Appendix Contains This appendix provides sample SmartGuard application code. Read this appendix for information about how to create SmartGuard 600 code on a 1791DS-IB8XOB8 module. This code monitors a light curtain and emergency stop button to control dual safety contactors with feedback, per the following table. SmartGuard 600 Code Code Input/Output Estop_chA Input 0 (pulse tested by T0) Estop_chB Input 1 (pulse tested by T1) LC_chA Input 2 LC_chB Input 3 Reset PB Input 4 Feedback Input 5 Contactor_A Output 0 Contactor_B Output 1 1. Start RSNetWorx for DeviceNet software and open a project with a SmartGuard controller and 1791DS module, referring to Configure a SmartGuard Controller in this chapter, if needed. 151 Publication 1791DS-UM001H-EN-P - April 2009 152 Create SmartGuard 600 Code: An Example 2. Double-click the SmartGuard controller to bring up the 1752-L24BBB dialog. Publication 1791DS-UM001H-EN-P - April 2009 Create SmartGuard 600 Code: An Example 153 3. From the top of the 1752-L24BBB dialog, click Safety Connection. 4. Verify that you have a project with input and output connections to a 1791DS-IB8XOB8 module, referring to Configure a SmartGuard Controller in this chapter, if needed, to create these connections. 5. From the 1752-L24BBB dialog, click Cancel. Publication 1791DS-UM001H-EN-P - April 2009 154 Create SmartGuard 600 Code: An Example 6. Double-click 1791DS module to see its properties dialog. 7. From the top of the dialog, click Safety Configuration. 8. From the dialog, perform this procedure. Publication 1791DS-UM001H-EN-P - April 2009 Create SmartGuard 600 Code: An Example 155 a. Double-click Input Points 00/01, noting that inputs 00 and 01 are the Estop pushbuttons. Double-click Input Points 00/01 b. Edit the parameters so that the channels are pulse tested by Test sources 0 and 1, respectively. Publication 1791DS-UM001H-EN-P - April 2009 156 Create SmartGuard 600 Code: An Example c. Double-click Input Points 00/01 to minimize and Input Points 02/03 to expand, noting the following. • The light curtain is connected to inputs 02 and 03. • The GuardShield pulse tests OSSD1 and OSSD2, so these inputs will be configured as Safety Inputs. Publication 1791DS-UM001H-EN-P - April 2009 Create SmartGuard 600 Code: An Example 157 d. Double-click Input Points 02/03 to minimize. e. Double-click Input Points 04/05 to expand. f. Add the reset button to input 04, making it a standard input as it is not required to be a safety input. Publication 1791DS-UM001H-EN-P - April 2009 158 Create SmartGuard 600 Code: An Example g. Add the AUX feedback circuit for the redundant safety contactors to input 05, making it a safety input as it is not being pulse tested. h. Double-click Input Points 04/05 to minimize. 9. Double-click Output Points 00/01 to expand and follow the procedure to work with output points. Publication 1791DS-UM001H-EN-P - April 2009 Create SmartGuard 600 Code: An Example 159 Work with Outputs Follow this procedure to work with outputs. 1. Double-click Output Points 00/01 to expand, noting that safety contactors are connected to outputs 00 and 01. Publication 1791DS-UM001H-EN-P - April 2009 160 Create SmartGuard 600 Code: An Example 2. Configure them as Safety Pulse test. 3. Double-click Test Output Points to verify that Test outputs 00 and 01 are configured as test sources to support the EStop pulse testing. Publication 1791DS-UM001H-EN-P - April 2009 Create SmartGuard 600 Code: An Example 161 4. Click Apply and OK to return to the main RSNetWorx for DeviceNet dialog. 5. Double-click the SmartGuard 600 icon. Publication 1791DS-UM001H-EN-P - April 2009 162 Create SmartGuard 600 Code: An Example 6. From the top of the dialog, click Logic. 7. Click Edit to see the SmartGuard editor. 8. Drag over the EStop block and follow the procedure for working with the SmartGuard editor. Publication 1791DS-UM001H-EN-P - April 2009 Create SmartGuard 600 Code: An Example 163 Work with the SmartGuard Editor Use this procedure as an example of how to work with the SmartGuard editor. 1. Drag over the Estop block . 2. Click the Estop block, hold, and drag and drop onto the dialog. 3. Connect the inputs to the Estop. 4. Click Input. Publication 1791DS-UM001H-EN-P - April 2009 164 Create SmartGuard 600 Code: An Example 5. Expand the 1791DS-IB8XOB8 module. 6. Expand the Safety Input dialog. 7. • • • • Publication 1791DS-UM001H-EN-P - April 2009 Do the same for the outputs, noting the following: Inputs are Pt0xData_C01. Outputs are Pt0xData_C02. C01 stands for safety connection 1. C02 stands for safety connection 2. Create SmartGuard 600 Code: An Example 165 8. Recall when the safety connections were added to the SmartGuard controller, noticing the following: • Input connection ID is 1. • Output connection ID is 2. Input connection ID is 1. Output connection ID is 2. • C01 is safety connection 1, mapping to the safety inputs of node 4. • C02 is safety connection 2, mapping to the safety outputs of node 4. 9. Drag inputs 00 and 01 onto the dialog, noting that given generic tagname, you can add comments by following these procedure. Publication 1791DS-UM001H-EN-P - April 2009 166 Create SmartGuard 600 Code: An Example a. Click Edit and Create Comment. b. Click the editor dialog, hold, and drag to outline the comment box. Publication 1791DS-UM001H-EN-P - April 2009 Create SmartGuard 600 Code: An Example 167 c. Double-click on the comment box. d. Enter the comment text. e. Click OK and click the dialog. 10. Connect the inputs to the Estop block. Publication 1791DS-UM001H-EN-P - April 2009 168 Create SmartGuard 600 Code: An Example a. Click on the input red blocks, drag, hold, and drop onto Estop block. b. Click Function Block and drag a Light Curtain Mounitoring block onto the dialog. Publication 1791DS-UM001H-EN-P - April 2009 Create SmartGuard 600 Code: An Example 169 c. Add the light curtain (LC) input channels and connect them to the block. 11. Add an AND block to the dialog, and connect the outputs of the Estop and LC blocks to its inputs. a. Add a Restart block to the dialog. This forces a Low to High on the reset button to turn on the outputs. Publication 1791DS-UM001H-EN-P - April 2009 170 Create SmartGuard 600 Code: An Example b. Connect the output of the AND to the monitored (lower) input on the Restart. c. Drag the Reset input onto the dialog, and connect it to the restart (top) input of the block. Publication 1791DS-UM001H-EN-P - April 2009 Create SmartGuard 600 Code: An Example 171 d. Double-click the Restart block. e. From the dialog, click Low-High-Low and Rising Edge. Rising edge uses the Low to High transition. Low-High-Low forces you to release the button, and hold it in for 1 second, approximately. f. Click OK. Publication 1791DS-UM001H-EN-P - April 2009 172 Create SmartGuard 600 Code: An Example 12. Drag the EDM (External Device Monitoring) block onto the dialog. This block controls the dual outputs and monitors for negative feedback. a. Connect the output of the Restart to the Monitored input (lower) of the EDM block. b. Drag over the Feedback input onto the dialog. Publication 1791DS-UM001H-EN-P - April 2009 Create SmartGuard 600 Code: An Example 173 c. Connect it to the EDM FEEDBACK input (top) of the EDM block. d. Drag the Contactor Outputs onto the dialog, noting they are on the Output dialog under Safety Output under the 1752-L24BBB module. e. Connect them to the outputs of the EDM block. Click Apply. Publication 1791DS-UM001H-EN-P - April 2009 174 Create SmartGuard 600 Code: An Example f. Click Apply to see the LogicEditor Tool dialog. g. From the LogicEditor Tool dialog, click OK. 13. Close the editor. Close the editor. 14. From the SmartGuard dialog, click Apply and OK. 15. If online, your program downloads; if offline, you need to download to the SmartGuard controller. Publication 1791DS-UM001H-EN-P - April 2009 Create SmartGuard 600 Code: An Example Putting the SmartGuard 600 into Run Mode 175 Read this to see how to place the SmartGuard 600 controller into Run mode. 1. From the main RSNetWorx for DeviceNet online node dialog, double-click the SmartGuard 600 icon to see the 1752-L24BBB dialog. 2. From the 1752-L24BBB dialog, click Mode/Cycle Time. Publication 1791DS-UM001H-EN-P - April 2009 176 Create SmartGuard 600 Code: An Example 3. From the 1752-L24BBB dialog that appears, click Change Mode. 4. From the Change Mode dialog that appears, click Execute and OK. The MS and NS LED indicators on both the SmartGuard 600 and Guard I/O module are now solid green. The SmartGuard 600 controller is now in Run mode and is controlling the Guard I/O module. Publication 1791DS-UM001H-EN-P - April 2009 Appendix G Specifications Guard I/O DeviceNet Safety Module 1791DS-IB8XOBV4 Attribute Value Safety Input Inputs Type Current sinking Voltage, On-state Input, Min 11V dc Current, On-State Input, Min 3.3 mA Voltage, Off-state Input, Max 5V dc Current, Off-state, Max 1.3 mA IEC 61131-2 (Input Type) Type 3 Pulse Test Output Output Type Current sourcing Pulse Test Output Current 0.7 A Residual Voltage, Max 1.2V Output Leakage Current, Max 0.1 mA Short Circuit Protection Yes Current, Max 25 mA Current, max (to avoid fault when used as a muted lamp output) Current, Min 5 mA Current, min (at which fault indication is generated when used as a muted lamp output) Safety Output 177 Output Types Current sourcing/current sinking - bipolar pair Output Current Rating 2 A max. per point 8 A total module @ 40 °C (104 °F) 6 A total module @ 60 °C (140 °F) On-state Voltage Drop +/- 0.6V Leakage Current +/- 1.0 mA(1) Internal Resistance from P to M Terminal 3.25 kΩ Short Circuit Detection Yes (short high and low and cross-circuit fault detect) Short Circuit Protection Electronic Publication 1791DS-UM001H-EN-P - April 2009 178 Specifications Attribute Value Aggregate Current of Outputs per Module 8 A @ 40 °C 6 A @ 60 °C Pilot Duty Rating 2.5 A inrush Number of Outputs 4 dual channel (1) Includes the presence of a single P stuck-high or M stuck-low short. General Attribute Value North American Temp Code T4A Enclosure Type Rating Meets IP20 Communication Power Supply Voltage 11…25V dc (supplied from communication power supply) Communication Current Consumption 85 mA at 24V dc Operating Voltage Range 19.2…28.8V dc (24V dc, -20…+20%) Isolation Voltage 50V (continuous), Basic Insulation Tested at 800V dc for 60 s, between Input and Output Channels, and between Network and I/O channels Product Temperature Versus Current Derating 8A 7A 6A -20 °C 40 °C 50 °C 60 °C 44199 Product Temperature Versus Current Derating (combined current from both input and output supplies) Wiring Category(1) 2 - on signal ports 2 - on power ports 2 -on communication ports Wire Size 0.34…2.5 mm2 (24…16 AWG) solid or stranded copper wire rated at 75 °C (167 °F ) or greater 1.2 mm (3/64 in.) insulation max Weight, Approx. 600 g (1.32 lb) Dimensions (HxWxD), Approx. 81 x 170 x 76 mm (3.1 x 6.7 x 2.9 in.) with terminal block (1) Publication 1791DS-UM001H-EN-P - April 2009 66 x 170 x 60 mm (2.6 x 6.7 x 2.4 in.) without terminal block Use this Conductor Category information for planning conductor routing. Refer to Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1. Specifications 179 Environmental Specifications Attribute Value Temperature, operating IEC 60068-2-1 (Test Ad, Operating Cold), IEC 60068-2-2 (Test Bd, Operating Dry Heat), IEC 60068-2-14 (Test Nb, Operating Thermal Shock): -20…60 °C (-4…140 °F) Temperature, storage IEC 60068-2-1 (Test Ab, Unpackaged Nonoperating Cold), IEC 60068-2-2 (Test Bb, Unpackaged Nonoperating Dry Heat), IEC 60068-2-14 (Test Na, Unpackaged Nonoperating Thermal Shock): -40…85 °C (-40…185 °F) Relative Humidity IEC 60068-2-30 (Test Db, Unpackaged Nonoperating Damp Heat): 5…95% noncondensing Vibration IEC 60068-2-6 (Test Fc, Operating): 5 g at 10…500 Hz Shock, Operating IEC 60068-2-27 (Test Ea, Unpackaged Shock): 30 g Shock, Nonoperating IEC 60068-2-27 (Test Ea, Unpackaged Shock): 50 g Emissions CISPR 11: Group 1, Class A ESD Immunity IEC 61000-4-2: 8 kV contact discharges 15 kV air discharges Radiated RF Immunity IEC 61000-4-3: 10V/m with 1 kHz sine-wave 80%AM from 80 MHz…2000 MHz 10V/m with 200 Hz 50% Pulse 100%AM at 900 MHz 10V/m with 200 Hz 50% Pulse 100%AM at 1890 MHz 1V/m with 1 kHz sine-wave 80%AM from 2000…2700 MHz Conducted RF Immunity IEC 61000-4-6: 10V rms with 1 kHz sine-wave 80%AM from 150 kHz…80 MHz EFT/B Immunity IEC 61000-4-4: ±2 kV at 5 kHz on power ports ±2 kV at 5 kHz on signal ports ±2 kV at 5 kHz on communication\ ports Surge Transient Immunity IEC 61000-4-5: ±1 kV line-line (DM) and ±2 kV line-earth (CM) on power ports ±1 kV line-line (DM) and ±2 kV line-earth (CM) on signal ports ±2 kV line-earth (CM) on communication ports Publication 1791DS-UM001H-EN-P - April 2009 180 Specifications Environmental Specifications Attribute Value Reaction Time Input Reaction Time, Max 16.2 ms + set values of ON/OFF delays Output Reaction Time, Max 6.2 ms + (20 ms) relay response time Signal Sequence Typ. 600 ms Typ. 700 μs 44072 While safety outputs are in an on state, the signal sequence shown in the figure is output continuously for fault diagnosis. Confirm response time of device connected to safety outputs so the device does not malfunction due to off pulse. Certifications Publication 1791DS-UM001H-EN-P - April 2009 Certification Value Certifications (when product is marked)(1) c-UL-us UL Listed Industrial Control Equipment, certified for US and Canada. See UL File E65584. UL Listed for Class I, Division 2 Group A,B,C,D Hazardous Locations, certified for U.S. and Canada. See UL File E194810. CE European Union 89/336/EEC EMC Directive, compliant with: EN 50082-2; Industrial Immunity EN 61326; Meas./Control/Lab., Industrial Requirements EN 61000-6-2; Industrial Immunity EN 61000-6-4; Industrial Emissions EN 61131-2; Programmable Controllers (Clause 8, Zone A & B) C-Tick Australian Radiocommunications Act, compliant with: AS/NZS CISPR 11; Industrial Emissions ODVA ODVA conformance tested to DeviceNet specifications TUV TÜV Certified for Functional Safety up to and including Category 4 and SIL 3(2) UL UL Certified for Functional Safety up to and including Category 4 and SIL 3(2) (1) See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details. (2) When used with specified firmware revisions. Specifications Guard I/O DeviceNet Safety Module 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4 181 I/O Connectors Attribute Value Wire type Copper Use the following to wire 1791DS. • 0.2…2.5 mm2 (AWG 24…12) Solid wire • 0.34…1.5 mm2 (AWG 22…16 ) Standard (flexible) wire with insulation-covered bar terminal Environmental Specifications Attribute Value Communications power supply voltage 11…25V dc (supplied from communications power supply) Communications current consumption 110 mA at 24V dc I/O power supply voltage 20.4…26.4V dc (24V dc, -15…+10%) Operational temperature -10…55 °C (14…131 °F) Storage temperature -40…70 °C (-40…158 °F) Relative humidity 10…95% non-condensing (1791DS-IB12,-IB8XOB8) 10…85% non-condensing (1791DS-IB4XOW4) Vibration 0.35 mm (0.01 in.) at 10…57 Hz 5 g at 57…150 Hz Operating shock 15 g (1791DS-IB12, 1791-IB8XOB8) 10 g (1791DS-IB4XOW4) Operating environment No corrosive gases Overvoltage category II (per IEC 61131-2:4.4.2) Weight 420 g (0.93 lb) - 1791DS-IB12, 1791-IB8XOB8 600 g (1.32 lb) - 1791DS-IB4XOW4 Enclosure Type Rating None (open-style) Wiring Category(1) 2 - on signal ports 2 - on power ports 2 -on communications ports (1) Use this Conductor Category information for planning conductor routing. Refer to Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1. Safety Input Specifications Attribute Value Inputs type Current sinking ON voltage 11V dc min Publication 1791DS-UM001H-EN-P - April 2009 182 Specifications Safety Input Specifications OFF voltage 5V dc max OFF current 1 mA max Input current 6 mA Test Output Specifications Attribute Value Output type Current sourcing Rated output current 0.7 A Residual voltage 1.2V max Leakage current 0.1 mA max Safety Output Specifications Attribute Value Output type Current sourcing Rated output current 0.5 A Residual voltage 1.2V max Leakage current 0.1 mA max Signal Sequence(1) Typ. 648 ms Typ. 700 μs (1) While safety outputs are in an on state, the signal sequence shown in the figure is output continuously for fault diagnosis. Confirm response time of device connected to safety outputs so the device does not malfunction due to this off pulse. Safety Output (Relay) Specifications Publication 1791DS-UM001H-EN-P - April 2009 Attribute Value Relay type G7SA-2A2B EN50205 Class A Minimum permissible load 5V dc, 1mA Resistive load 240V ac 2A 30V dc 2A Inductive load 240V ac 2A (cos Θ = 0.3) 24V dc 1A Durability (mechanical) 5,000,000 operations min (at approximately 7,200 operations/hr) Durability (electrical) 100,000 operations min at approximately 1,800 operations/hr) Specifications 183 Reaction Time Attribute Value Max input reaction time 16.2 ms + set values of on/off delays Max output reaction time 6.2 ms + (20 ms) relay response time, 1791DS-IB4XOW4 only Certification Value Certifications (when product is marked)(1) c-UL-us (1) UL Listed Industrial Control Equipment, certified for US and Canada (all models). UL Listed for Class I, Division 2, Group A,B,C,D Hazardous Locations, certified for U.S. and Canada (1791DS-IB12 and 1791DS-IB8XOB8). CE European Union 89/336/EEC EMC Directive, compliant with: EN 61000-6-2; Industrial Immunity EN 61000-6-4; Industrial Emissions EN 61131-2; Programmable Controllers (Clause 8, Zone A & B) European Union 73/23/EEC LVD Directive, compliant with" EN 61131-2; Programmable Controllers (Clause 11) (1791DS-IB4XOW4) C-Tick Australian Radiocommunications Act, compliant with: AS/NZS CISPR 11; Industrial Emissions ODVA ODVA tested to DeviceNet specifications TUV Functional Safety, Compliant with IEC 61508 (SIL3) and EN 954-1 (Category 4) UL UL Certified for Functional Safety See the Product Certification link at http://www.ab.com for Declarations of Conformity, Certificates, and other certification details. Publication 1791DS-UM001H-EN-P - April 2009 184 Specifications Notes: Publication 1791DS-UM001H-EN-P - April 2009 Index A about catalog numbers 13 administrator safety 7 architectures safety 14 B bus off 6 C cable, USB 62 cables 37 catalog numbers 13 cleaning 106 colored stickers 39 configuration lock 20 configure the module 41 connecting communications connectors 39 controller, SmartGuard 62 controlling devices 30 D dialog General 44 Input Configuration 54 Output Configuration 58 Safety 51 Test Output Configuration 57 DIN rail 11 directives 32 drivers, USB 61 E EC directives 11 editor, SmartGuard 163 electronic data sheet 6 EMC directives 33 explicit messages 103, 109, 141 F ferrite core 34 Found New Hardware Wizard 62 G get point status information from safety I/O modules 141 H help button 41 I I/O configuration tree 41 indicators LED 97 module 97 input configuration dialog 54 inspection 107 installation 36 L legislation and standards 31 M maintenance interval for relay contacts 107 mean time between failure 6, 113 model types 13 module properties dialog 44 mounting 11 MTBF See mean time between failure. N node address setting 40 noise 34 O ODVA 6, 31 off-delay function 26 on-delay function 26 output configuration dialog 58 Publication 1791DS-UM001H-EN-P - April 2009 2 Index P PFD See probability of failure on demand. PFH See probability of failure per hour. precautions for use 8 probability of failure on demand 6, 113 probability of failure per hour 6, 113 publications, related 5 R related publications 5 remote I/O allocations 121 replace units 108 RSLogix 5000 software 41 RSNetworx for DeviceNet software 61 S safety dialog 51 safety functions safety input 20 safety output 27 safety network number 6, 44 Publication 1791DS-UM001H-EN-P - April 2009 SmartGuard code example 151 controller 61 editor 163 SNN See safety network number. standards 32 stickers on communications connectors 39 T test output configuration dialog 57 troubleshoot 103 U Universal Serial Bus 61 V ventilation 11 W who should use this manual 5 wiring examples 97 How Are We Doing? Your comments on our technical publications will help us serve you better in the future. Thank you for taking the time to provide us feedback.You can complete this form and mail (or fax) it back to us or email us at [email protected] Please complete the sections below. Where applicable, rank the feature (1=needs improvement, 2=satisfactory, and 3=outstanding). Pub. Title/Type Guard I/O DeviceNet Safety Modules Cat. No. 1732DS-IB8, 1732DS-IB8XOBV4, 1791DS-IB12, 1791DS-IB8XOB8, 1791DS-IB4XOW4, 1791DS-IB8XOBV4, 1791DS-IB16 Overall Usefulness Completeness (all necessary information is provided) Technical Accuracy (all provided information is correct) Pub. No. 1791DS-UM001H-EN-P Pub. Date April 2009 1 2 3 How can we make this publication more useful for you? 1 2 3 Can we add more information to help you? 1 Clarity 1 (all provided information is easy to understand) 2 3 procedure/step illustration feature example guideline other explanation definition Can we be more accurate? text 2 Other Comments 3 Part No. illustration How can we make things clearer? You can add additional comments on the back of this form. Your Name Your Title/Function Location/Phone Would you like us to contact you regarding your comments? ___No, there is no need to contact me ___Yes, please call me ___Yes, please email me at _______________________ ___Yes, please contact me via _____________________ Return this form to: Rockwell Automation Technical Communications, 1 Allen-Bradley Dr., Mayfield Hts., OH 44124-9705 Fax: 440-646-3525 Publication CIG-CO521C-EN-P- May 2003 Email: [email protected] 957782-91 PLEASE FASTEN HERE (DO NOT STAPLE) PLEASE FOLD HERE NO POSTAGE NECESSARY IF MAILED IN THE UNITED STATES BUSINESS REPLY MAIL FIRST-CLASS MAIL PERMIT NO. 18235 CLEVELAND OH POSTAGE WILL BE PAID BY THE ADDRESSEE 1 ALLEN-BRADLEY DR MAYFIELD HEIGHTS OH 44124-9705 PLEASE REMOVE Other Comments Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products. At http://support.rockwellautomation.com, you can find technical manuals, a knowledge base of FAQs, technical and application notes, sample code and links to software service packs, and a MySupport feature that you can customize to make the best use of these tools. For an additional level of technical phone support for installation, configuration, and troubleshooting, we offer TechConnect support programs. For more information, contact your local distributor or Rockwell Automation representative, or visit http://support.rockwellautomation.com. Installation Assistance If you experience a problem within the first 24 hours of installation, please review the information that's contained in this manual. You can also contact a special Customer Support number for initial help in getting your product up and running. United States 1.440.646.3434 Monday – Friday, 8 a.m. – 5 p.m. EST Outside United States Please contact your local Rockwell Automation representative for any technical support issues. New Product Satisfaction Return Rockwell Automation tests all of its products to ensure that they are fully operational when shipped from the manufacturing facility. However, if your product is not functioning and needs to be returned, follow these procedures. United States Contact your distributor. You must provide a Customer Support case number (call the phone number above to obtain one) to your distributor in order to complete the return process. Outside United States Please contact your local Rockwell Automation representative for the return procedure. Publication 1791DS-UM001H-EN-P - April 2009 20 Supersedes Publication 1791DS-UM001F-EN-P - June 2008 Copyright © 2009 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A. ">

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