Honeywell UDC230I Universal Digital Indicator Product Manual

Sensing and Control

UDC2300

Universal Digital Indicator

Product Manual

Doc. No.:

Release:

Last Revision Date:

51-52-25-84

A

10/00

Copyright, Notices, and Trademarks

Printed in U.S.A. – © Copyright 2000 by Honeywell

Revision A – October 2000

WARRANTY/REMEDY

Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Contact your local sales office for warranty information. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace without charge those items it finds defective. The foregoing is Buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those

of merchantability and fitness for a particular purpose. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use.

While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application.

ii

Sensing and Control

Honeywell

11 West Spring Street

Freeport, Illinois 61032

UDC2300 is a trademark of Honeywell

UDC2300 Indicator Product Manual 10/00

About This Document

Abstract

This document provides descriptions and procedures for the installation, configuration, operation, and troubleshooting of your UDC2300 Indicator.

Contacts

World Wide Web

The following lists Honeywell’s World Wide Web sites that will be of interest to our customers.

Honeywell Organization

Corporate

Sensing and Control

International

WWW Address (URL)

http://www.honeywell.com

http://www.honeywell.com/sensing http://www.honeywell.com/Business/global.asp

Telephone

Contact us by telephone at the numbers listed below.

Organization

United States and

Canada

Honeywell

Asia Pacific

Europe

Latin America

Honeywell Asia Pacific

Hong Kong

Honeywell PACE, Brussels, Belgium

Honeywell, Sunrise, Florida U.S.A.

Phone Number

1-800-423-9883 Tech. Support

1-888-423-9883 Q&A Faxback

(TACFACS)

1-800-525-7439 Service

(852) 2829-8298

[32-2] 728-2111

(854) 845-2600

10/00 UDC2300 Indicator Product Manual iii

Symbol Definitions

The following table lists those symbols that may be used in this document to denote certain conditions.

Symbol Definition

This DANGER symbol indicates an imminently hazardous situation, which, if not avoided, will result in death or serious injury.

This WARNING symbol indicates a potentially hazardous situation, which, if not avoided, could result in death or serious injury.

This CAUTION symbol may be present on Control Product instrumentation and literature. If present on a product, the user must consult the appropriate part of the accompanying product literature for more information.

This CAUTION symbol indicates a potentially hazardous situation, which, if not avoided, may result in property damage.

WARNING

PERSONAL INJURY: Risk of electrical shock. This symbol warns the user of a potential shock hazard where HAZARDOUS LIVE voltages greater than 30 Vrms,

42.4 Vpeak, or 60 Vdc may be accessible. Failure to comply with these

instructions could result in death or serious injury.

ATTENTION, Electrostatic Discharge (ESD) hazards. Observe precautions for handling electrostatic sensitive devices

Protective Earth (PE) terminal. Provided for connection of the protective earth (green or green/yellow) supply system conductor.

Functional earth terminal. Used for non-safety purposes such as noise immunity improvement. NOTE: This connection shall be bonded to protective earth at the source of supply in accordance with national local electrical code requirements.

Earth Ground. Functional earth connection. NOTE: This connection shall be bonded to Protective earth at the source of supply in accordance with national and local electrical code requirements.

Chassis Ground. Identifies a connection to the chassis or frame of the equipment shall be bonded to Protective Earth at the source of supply in accordance with national and local electrical code requirements.

Earth Ground. Functional earth connection. NOTE: This connection shall be bonded to Protective earth at the source of supply in accordance with national and local electrical code requirements.

Chassis Ground. Identifies a connection to the chassis or frame of the equipment shall be bonded to Protective Earth at the source of supply in accordance with national and local electrical code requirements.

iv UDC2300 Indicator Product Manual 10/00

Contents

1 INTRODUCTION ................................................................................................... 1

1.1

Overview ........................................................................................................................................ 1

1.2

CE Conformity (Europe)................................................................................................................ 2

2 INSTALLATION .................................................................................................... 3

2.1

Overview ........................................................................................................................................ 3

2.2

Model Number Interpretation ........................................................................................................ 5

2.3

Preliminary Checks ........................................................................................................................ 6

2.4

Alarm Relay Contact Information.................................................................................................. 8

2.5

Mounting........................................................................................................................................ 9

2.6

Wiring .......................................................................................................................................... 11

2.7

Wiring Diagrams.......................................................................................................................... 12

3 INITIAL START-UP ............................................................................................. 17

3.1

Overview ...................................................................................................................................... 17

3.2

Powering Up the Indicator ........................................................................................................... 17

3.3

Operator Interface and Key Functions ......................................................................................... 18

3.4

Key Error Message....................................................................................................................... 18

4 CONFIGURATION .............................................................................................. 19

4.1

Overview ...................................................................................................................................... 19

4.2

Configuration Prompt Hierarchy ................................................................................................. 20

4.3

Configuration Procedure .............................................................................................................. 21

4.4

Lock Set Up Group ...................................................................................................................... 22

4.5

Input Set Up Group ..................................................................................................................... 23

4.6

Communications Set Up Group ................................................................................................... 27

4.7

Alarms Set Up Group................................................................................................................... 30

4.8

Configuration Record Sheet......................................................................................................... 32

5 MONITORING THE INDICATOR ........................................................................ 33

5.1

Overview ...................................................................................................................................... 33

5.2

Operator Interface ........................................................................................................................ 34

5.3

Entering a Security Code ............................................................................................................. 34

5.4

Lockout Feature ........................................................................................................................... 35

5.5

Monitoring Your Indicator........................................................................................................... 36

5.6

Alarm Setpoints............................................................................................................................ 37

10/00 UDC2300 Indicator Product Manual v

6 INPUT CALIBRATION ........................................................................................ 39

6.1

Overview ...................................................................................................................................... 39

6.2

Minimum and Maximum Range Values ...................................................................................... 40

6.3

Preliminary Information............................................................................................................... 41

6.4

Input Set Up Wiring..................................................................................................................... 43

6.5

Input Calibration Procedure ........................................................................................................ 45

6.6

Restore Factory Calibration ......................................................................................................... 47

7 TROUBLESHOOTING/SERVICE ....................................................................... 49

7.1

Overview ...................................................................................................................................... 49

7.2

Troubleshooting Aids................................................................................................................... 51

7.3

Power-up Tests............................................................................................................................. 53

7.4

Status Tests .................................................................................................................................. 53

7.5

Background Tests......................................................................................................................... 54

7.6

Indicator Failure Symptoms......................................................................................................... 55

7.7

Troubleshooting Procedures ........................................................................................................ 56

8 PARTS LIST........................................................................................................ 59

8.1

Exploded View............................................................................................................................. 59

9 INDEX ................................................................................................................. 61 vi UDC2300 Indicator Product Manual 10/00

Tables

Table 2-1 Condensed Specifications _____________________________________________________ 4

Table 2-2 Preliminary Checks __________________________________________________________ 6

Table 2-3 Alarm Relay Contact Information _______________________________________________ 8

Table 2-4 Mounting Procedure_________________________________________________________ 10

Table 2-5 Permissible Wiring Bundling__________________________________________________ 12

Table 4-1 Configuration Prompt Hierarchy _______________________________________________ 20

Table 4-2 Configuration Procedure _____________________________________________________ 21

Table 4-3 LOCK Group (Numeric Code 200) Function Prompts ______________________________ 22

Table 4-4 INPUT Group (Numeric Code 600) Function Prompts ______________________________ 23

Table 4-5 Communications Group (Numeric Code 1000) Function Prompts _____________________ 27

Table 4-6 ALARMS Group (Numeric Code 1100) Function Prompts __________________________ 30

Table 5-1 Procedure to Enter a Security Code _____________________________________________ 35

Table 5-2 Annunciators ______________________________________________________________ 36

Table 5-3 Error Messages_____________________________________________________________ 36

Table 5-4 Procedure for Displaying Alarm Setpoints _______________________________________ 37

Table 6-1 Voltage and Resistance Equivalents for Input Range Values _________________________ 40

Table 6-2 Equipment Needed __________________________________________________________ 42

Table 6-3 Set Up Wiring Procedure for Thermocouple Inputs Using an Ice Bath _________________ 43

Table 6-4 Set Up Wiring Procedure for Thermocouple Inputs using Thermocouple Source _________ 43

Table 6-5 Set Up Wiring Procedure for RTD Inputs ________________________________________ 44

Table 6-6 Set Up Wiring Procedure for Radiamatic, Milliampere, Millivolts, or Volts Inputs

(Except 0-10 Volts) _________________________________________________________ 44

Table 6-7 Set Up Wiring Procedure for 0 to 10 Volts _______________________________________ 45

Table 6-8 Input Calibration Procedure __________________________________________________ 46

Table 6-9 Restore Factory Calibration ___________________________________________________ 48

Table 7-1 Procedure for Identifying the Software Version ___________________________________ 52

Table 7-2 Procedure for Displaying the Status Test Results __________________________________ 53

Table 7-3 Background Tests___________________________________________________________ 54

Table 7-4 Indicator Failure Symptoms ___________________________________________________ 55

Table 7-5 Troubleshooting Power Failure Symptoms _______________________________________ 57

Table 7-6 Troubleshooting Alarm Relay Output Failure _____________________________________ 57

Table 7-7 Troubleshooting a Keyboard Failure ____________________________________________ 58

Table 8-1 Parts Identification __________________________________________________________ 59

Table 8-2 Parts Not Shown____________________________________________________________ 60

10/00 UDC2300 Indicator Product Manual vii

Figures

Figure 1-1 UDC2300 Indicator Operator Interface __________________________________________ 1

Figure 2-1 Indicator Model Number Interpretation __________________________________________ 5

Figure 2-2 Jumper Placements __________________________________________________________ 7

Figure 2-3 Mounting Dimensions (not to scale)_____________________________________________ 9

Figure 2-4 Mounting Method __________________________________________________________ 10

Figure 2-5 Composite Wiring Diagram __________________________________________________ 12

Figure 2-6 Mains Power Supply________________________________________________________ 13

Figure 2-7 Input Connections __________________________________________________________ 13

Figure 2-8 Alarm Relay Output Connections______________________________________________ 14

Figure 2-9 Open Collector Alarm Relay Output ___________________________________________ 14

Figure 2-10 External Interface Option Connections ________________________________________ 15

Figure 3-1 Operator Interface and Key Functions __________________________________________ 18

Figure 5-1 Operator Interface __________________________________________________________ 34

Figure 6-1 Input Wiring Terminals _____________________________________________________ 41

Figure 6-2 Wiring Connections for Thermocouple Inputs Using an Ice Bath _____________________ 43

Figure 6-3 Wiring Connections for Thermocouple Inputs Using Thermocouple Source ____________ 43

Figure 6-4 Wiring Connections for RTD (Resistance Thermometer Device) _____________________ 44

Figure 6-5 Wiring Connections for Radiamatic, Milliampere, Millivolts, or Volts (Except 0 to 10

Volts) ___________________________________________________________________ 45

Figure 6-6 Wiring Connections for 0 to 10 Volts __________________________________________ 45

Figure 8-1 UDC2300 Exploded View ___________________________________________________ 59

viii UDC2300 Indicator Product Manual 10/00

Introduction

1 Introduction

1.1 Overview

The UDC2300 Indicator model provides only indication and alarms of Analog Inputs. No control functionality is included.

The UDC2300 Indicator monitors temperatures and other variables in applications such as environmental chambers, plastic processing machines, furnaces and ovens, and packaging machinery.

The Input type and range are completely field selectable. The indicator has a dedicated configuration display which provides prompts in various languages providing unmatched operating simplicity. Programmed sequence of displays assure quick and accurate entry of the configurable parameters. Simple keystrokes let you change alarm setpoints to meet your process needs.

The UDC2300 Indicator model is also downward compatible with existing UDC2000

Indicator model applications and installations except for RTD and 0-10 Volt inputs and

Open Collector outputs.

See wiring diagrams in Section 2 - Installation.

ALM

12

2300

F

C

PV

FUNCTION

DISPLAY

MAN-AUTO

RESET

SET UP

AUTO

TUNE

RUN

HOLD

Figure 1-1 UDC2300 Indicator Operator Interface

10/00 UDC2300 Indicator Product Manual 1

Introduction

1.2 CE Conformity (Europe)

This product is in conformity with the protection requirements of the following European

Council Directives: 73/23/EEC, the Low Voltage Directive, and 89/336/EEC, the EMC

Directive. Conformity of this product with any other “CE Mark” Directive(s) shall not be assumed.

Product Classification: Class I: Permanently connected, panel-mounted Industrial

Control Equipment with protective earthing (grounding). (EN61010-1).

Enclosure Rating: Panel-mounted equipment, IP 00. This indicator must be panelmounted. Terminals must be enclosed within the panel. Front panel IP 65 (IEC 529).

Installation Category (Overvoltage Category): Category II: Energy-consuming equipment supplied from the fixed installation, local level appliances, and Industrial

Control Equipment. (EN61010-1)

Pollution Degree: Pollution Degree 2: Normally non-conductive pollution with occasional conductivity caused by condensation. (Ref. IEC 664-1)

EMC Classification: Group 1, Class A, ISM Equipment (EN55011, emissions), Industrial

Equipment (EN50082-2, immunity)

Method of EMC Assessment: Technical File (TF)

Declaration of Conformity: 51309602-000

Deviation from the installation conditions specified in this manual, and the special conditions for CE conformity in Section 2.1, may invalidate this product’s conformity with the Low Voltage and EMC Directives.

2 UDC2300 Indicator Product Manual 10/00

Installation

2 Installation

2.1 Overview

Introduction

Installation of the UDC2300 consists of mounting and wiring the indicator according to the instructions given in this section. Read the pre-installation information, check the model number interpretation (Subsection 2.2), and become familiar with your model selections, then proceed with installation.

What’s in this section?

The following topics are covered in this section.

TOPIC

2.1

Overview

2.2

Model Number Interpretation

2.3

Preliminary Checks

2.4

Alarm Relay Contact Information

2.5

Mounting

2.6

Wiring

2.7

Wiring Diagrams

See Page

3

5

6

8

9

11

12


Installation

Pre-installation Information

If the indicator has not been removed from its shipping carton, inspect the carton for damage then remove the indicator.

•

Inspect the unit for any obvious shipping damage and report any damage due to transit to the carrier.

•

Make sure a bag containing mounting hardware is included in the carton with the indicator.

•

Check that the model number shown on the inside of the case agrees with what you have ordered.

Condensed Specifications

Honeywell recommends that you review and adhere to the operating limits listed in Table

2-1 when you install your indicator.

Table 2-1 Condensed Specifications

Operating Limits

Ambient Temperature: 32 °F to 131 °F (0 °C to 55 °C)

Relative Humidity: 5 % to 90 % RH up to 104 °F (40 °C)

Vibration:

Frequency: 0 Hz to 200 Hz

Acceleration: 0.6 g

Mechanical Shock:

Acceleration: 5 g

Duration: 30 ms

Power:

90 Vac to 264 Vac, 50/60 Hz

(CSA models rated to 250 Vac maximum)

Power Consumption: 12 VA maximum

Accuracy

CE Conformity Special

Conditions (Europe)

± 0.25 % of span typical

± 1 digit for display

15-bit resolution typical

Shielded twisted-pair cables are required for all analog I/O, process variable, RTD, thermocouple, dc millivolt, low level signal, 4-20 mA, digital I/O, and computer interface circuits.

Refer to 51-52-05-01, How to Apply Digital Instrumentation in

Severe Electrical Noise Environments, for additional information.


Installation

2.2 Model Number Interpretation

Introduction

Write the model number into the spaces provided in

Figure 2-1 and compare it to the model number interpretation. This information will also be useful when you wire your indicator.

D C 2 3 0

I = Digital Indicator Model

Output #1

0 _ =

None

Alarm #2 and Alarm #1

_ 0 = No additional outputs or alarms

_ E = Relay, E-M and Alarm #1

_ A = Relay, SS 1 amp and Alarm #1

_ S = Relay, SS 10 amp and Alarm #1

_ T = Open Collector Output and Alarm #1

External Interface

0 _ = None

1 _ = RS422/485 ASCII / Modbus

Software Options

_ 0 = Single Display

0

Manuals

0 _ = English

Certificate

_ 0 = None

_ C = Certificate of

Conformance (F3391)

Options

0 _ _ _ _ _ _

1 _ _ _ _ _ _

_ 0 _ _ _ _ _

_ A _ _ _ _ _

_ _ 0 _ _ _ _

_ _ T _ _ _ _

_ _ _ 0 _ _ _

_ _ _ F _ _ _

_ _ _ _ 0 _ _

_ _ _ _ B _ _

_ _ _ _ T _ _

_ _ _ _ _ 0 _

_ _ _ _ _ _ 0

= 90 to 264 Vac Power

= 24 Vac/dc Power

(requires Alarms plus IN 2)

= UL and CE

= UL, CE, CSA and (FM pending)

= None

= Customer ID Tag

= None

= Rear Terminal Cover

= Gray Elastomer Bezel

= Blue Elastomer Bezel

= Tan Elastomer Bezel

= Future

= Future

PV Input

1 _ = T/C, RTD, Radiamatic, mV, 0-5V, 0-20mA, 4-20mA

2_ = T/C, RTD, Radiamatic, mV, Volts, milliamps, 0-10 Volts

Optional Input 2

_ 0 = None

Figure 2-1 Indicator Model Number Interpretation


Installation

2.3 Preliminary Checks

Introduction

Before you install the indicator, remove the chassis and make any preliminary checks necessary that are listed in Table 2-2. Figure 2-2 shows the locations for jumper placements.

Check

Number

Table 2-2 Preliminary Checks

Preliminary Check Description

1

Input I Jumper Placement Check the internal jumper for INPUT 1 to make sure it is set for the correct input type. The jumper is located at position S101 on the printed wiring board. Figure 2-2 shows the location of the jumper and position selections.

4

Alarm Relay Action.

The indicator has been shipped with ALARM relays configured for N.C. (Normally Closed). If you want to change to N.O. refer to Figure 2-2, Jumper positions

W201 and W202:

W201 is the ALARM RELAY 1 jumper.

W202 is the jumper ALARM RELAY 2.

See Table 2-3 for Alarm Relay contact information.

See Alarm Relay Caution Note, Page 8.


Installation

Jumper Placements

Alarm Relay #1

W201

NO

NC (default)

NC

NO

NO

NC

Note: Jumpers enlarged for clarity

S201

2 1

W201

NO

NC

W202

NO

NC

S101

4 3 2

1

W101

NO

NC

Alarm Relay #2

W202

NO

NC (default)

NC

NO

NO

NC

S101

Input #1

4 3 2

1

Position 1: thermocouple (default)

Position 2: mV, Volt, RTD

Position 3: not used

Main

Board

Position 4: mA

No jumper: 0 -10 volts

Figure 2-2 Jumper Placements


Installation

2.4 Alarm Relay Contact Information

Alarm Relays

Alarm relays are designed to operate in a failsafe mode (that is, de-energized during alarm sate). This results in alarm actuation when power is OFF or when initially applied, until the unit completes self diagnostics. If power is lost to the unit, the alarms will function.

Unit

Power

Off

On

Table 2-3 Alarm Relay Contact Information

Alarm Relay

Wiring

N.O.

N.C.

N.O.

N.C.

Variable NOT in Alarm State

Relay

Contact

Indicators

Open

Closed

Closed

Open

Off

Off

Variable in Alarm State

Relay

Contact

Indicators

Open

Closed

Open

Closed

Off

On


Installation

2.5 Mounting

Physical Considerations

The indicator

can be mounted on either a vertical or tilted panel using the mounting kit supplied. Adequate access space must be available at the back of the panel for installation and servicing activities.

•

Overall dimensions and panel cutout requirements for mounting the indicator are shown in Figure 2-3.

•

The indicator’s mounting enclosure must be grounded according to CSA standard

C22.2 No. 0.4 or Factory Mutual Class No. 3820 paragraph 6.1.5.

•

The front panel is moisture rated NEMA 3/IP65 (IEC) when properly installed with panel gasket.

Overall Dimensions

96

3.780

92

+0.008

-0.0

+0.8

3.5906

+0.03

-0.0

96

3.780

Panel Cutout

+0.008

92 -0.0

3.622

+0.031

-0.0

24

.945

Max Panel

Thickness

10

.394

Max (2)

2.62

.103

with optional rear cover

90.7

3.57

10/00

21.0

.826

105.4

4.19

Dimensions:

Millimeters

Inches

20751

Figure 2-3 Mounting Dimensions (not to scale)

UDC2300 Indicator Product Manual 9

Installation

Mounting Method

Before mounting the indicator, refer to the nameplate on the outside of the case and make a note of the model number. It will help later when selecting the proper wiring configuration.

Panel

20752

Figure 2-4 Mounting Method

Mounting Procedure

Step

1

2

3

4

Table 2-4 Mounting Procedure

Action

Mark and cut out the indicator hole in the panel according to the dimension information in Figure 2-3.

Remove the screw cover and loosen the screw on the front of the indicator. Pull the chassis out of the case.

Orient the case properly and slide it through the panel hole from the front.

Remove the mounting kit from the shipping container and install the kit as follows:

•

Install the screws into the threaded holes of the clips.

•

Insert the prongs of the clips into the two holes in the top and bottom of the case.

•

Tighten both screws to secure the case against the panel.

•

Carefully slide the chassis assembly into the case, press to close, and tighten the screw. Replace the screw cover.


Installation

2.6 Wiring

Electrical Considerations

The indicator is considered “rack and panel mounted equipment” per EN61010-1, Safety

Requirements for Electrical Equipment for Measurement, Control, and Laboratory Use,

Part 1: General Requirements. Conformity with 72/23/EEC, the Low Voltage Directive requires the user to provide adequate protection against a shock hazard. The user shall install this indicator in an enclosure that limits OPERATOR access to the rear terminals

.

Mains Power Supply

This equipment is suitable for connection to 90 Vac to 264 Vac, 50/60 Hz, power supply mains. It is the user’s responsibility to provide a switch and non-time delay (North

America), quick-acting, high breaking capacity, Type F (Europe), 1/2 A, 250 V fuse(s), or circuit-breaker, as part of the installation. The switch or circuit-breaker shall be located in close proximity to the indicator, within easy reach of the OPERATOR. The switch or circuit-breaker shall be marked as the disconnecting device for the indicator.

Indicator Grounding

PROTECTIVE BONDING (grounding) of this indicator and the enclosure in which it is installed shall be in accordance with National and Local electrical codes. To minimize electrical noise and transients that may adversely affect the system, supplementary bonding of the indicator enclosure to a local ground, using a No. 12 (4 mm

2

) copper conductor, is recommended.

Alarm Circuit Wiring

The insulation of wires connected to the Alarm terminals shall be rated for the highest voltage involved. Extra Low Voltage (ELV) wiring (input, and low voltage Alarm circuits) shall be separated from HAZARDOUS LIVE (>30 Vac, 42.4 Vpeak, or 60 Vdc) wiring per Permissible Wiring Bundling, Table 2-5.

Electrical Noise Precautions

Electrical noise is composed of unabated electrical signals which produce undesirable effects in measurements and control circuits.

Digital equipment is especially sensitive to the effects of electrical noise. Your indicator has built-in circuits to reduce the effect of electrical noise from various sources. If there is a need to further reduce these effects:

•

Separate External Wiring—Separate connecting wires into bundles

(See Permissible Wiring Bundling - Table 2-5) and route the individual bundles through separate conduit metal trays.

Use Suppression Devices—For additional noise protection, you may want to add suppression devices at the external source. Appropriate suppression devices are commercially available.

For additional noise information, refer to Document #51-52-05-01, How to Apply Digital Instrumentation in

Severe Electrical Noise Environments.


Installation

Permissible Wiring Bundling

Table 2-5 Permissible Wiring Bundling

Bundle No.

1

2

3

Wire Functions

•

Line power wiring

•

Earth ground wiring

•

Line voltage alarm wiring

Analog signal wire, such as:

•

Input signal wire (thermocouple, 4 to 20 mA, etc.)

•

Low voltage alarm relay output wiring

2.7 Wiring Diagrams

Identify Your Wiring Requirements

To determine the appropriate diagrams for wiring your indicator, refer to the model number interpretation in this section. The model number of the indicator can be found on the outside of the case.

Wiring the Indicator

Using the information contained in the model number, select the appropriate wiring diagrams from the composite wiring diagram below. Refer to the individual diagrams listed to wire the indicator according to your requirements.

Input

Terminals

See Figure 2-7

Mains Power

Supply

See Figure 2-6

8

5

4

7

6

L2 / N

L1

9

10

11

12

13

14

15

16

Alarm Output

Connections

See Figures 2-8 and 2-9

Communications

Options Terminals

See Figure 2-10

24855I

Figure 2-5 Composite Wiring Diagram


Installation

Mains power supply

2

Neutral

Hot

Ground

1

L2 / N

L1

24856

1

PROTECTIVE BONDING (grounding) of this indicator and the enclosure in which it is installed, shall be in accordance with National and Local electrical codes. To minimize electrical noise and transients that may adversely affect the system, supplementary bonding of the indicator enclosure to a local ground, using a No.

12 (4 mm

2

) copper conductor, is recommended.

Before powering the indicator, see “Preliminary

Checks” in this section of the Product manual for switch and jumper settings.

2 Provide a switch and non-time delay (North America), quick-acting, high breaking capacity, type F (Europe),

1/2 A, 250 V fuse(s), or circuit-breaker as part of the installation.

Figure 2-6 Mains Power Supply

Thermocouple

8

+

Use

Thermocouple extension wire only

0 to 10 Volts

7

-

6

R

Platinum

RTD

RTD

1

mV, Volts (except 0-10V),

Milliamperes, or Radiamatic

8

7

+

-

6

R

mV, Volt, or

Milliampere

Source

8

+

7 -

6 R

+

Volt

Source

_

1

2

3

8

7

+

_

6 R

The voltage divider for 0 to 10

Volts is supplied with the indicator when the input is specified. You must install it when you wire the indicator before start-up. 1

24857

1 These inputs are wired differently than the UDC2000

Figure 2-7 Input Connections


Installation

9

10

11

12

Alarm

Relay #2 Load

Alarm

Relay #1 Load

1

1

2

2

Load

Supply

Power

Load

Supply

Power

1

Alarm relays 1 and 2 are configured N.C. as shipped. N.O. or N.C.

configurations are selectable by jumpers on the I/O and Transformer/Option printed wiring boards.

See "Preliminary Checks" in this section of the Product Manual for details.

2 5 Amp fast blo or 1 Amp fast blo

The SPST relay is rated at 5 A, 120 Vac and 30 Vdc, 2.5 A, 240 Vac, or 1 Amp SS Relay is rated at 1 Amp at 25°C, linearily derated to 0.5 Amp at 55°C.

24867I

Figure 2-8 Alarm Relay Output Connections

Customer Supplied External

Electromechanical Relay

0-24 Vdc

1

–

ALARM 2

9 –

10+

Customer Supplied External

Solid State Relay

ALARM 2

1

–

+

9 –

10+

0-24 Vdc

1

CAUTION

+

24861IND

Open collector outputs are internally powered at 24 Vdc.

Connecting an external supply will damage the indicator.

External relays should be fused between power and relay load.

Figure 2-9 Open Collector Alarm Relay Output


Communications

COMMUNICATION MASTER

(A) (RTN) (B)

D+

SHLD

D–

2

13

14

D+

D–

120 OHMS

1

TO OTHER

COMMUNICATION

CONTROLLERS

D– D+

1

2

Connect shield wires together with Honeywell

supplied crimp part number 30755381-001

Do not run these lines in the same conduit as AC power.

120 OHMS ON LAST LEG

Figure 2-10 External Interface Option Connections

Installation


Installation


Initial Start-up

3.1 Overview

This section gives you the information necessary to start up your indicator prior to configuration. Review the Operator Interface portion to make sure you are familiar with the indicator definitions and key functions.

3.2 Powering Up the Indicator

Apply Power

When power is applied, the indicator

will run three diagnostic tests. After these tests are completed, “TEST DONE” is displayed.

Test Failures

If one or more of these tests fail, the indicator

will go to the Failsafe Manual Mode, and

FAILSF will flash in the lower display and a message indicating which test failed will appear in the lower display. Then, “DONE” will appear in the lower display.


18

Initial Start-up

3.3 Operator Interface and Key Functions

Upper Display - Four digits

• Normal operation - Process Variable

• Configuration mode - displays parameter

value or selection

ALM - Alarm conditions exist

ALM

12

2300

F

C

PV

F - °Fahrenheit being used

C - °Centigrade being used

Keys

FUNCTION

DISPLAY

MAN-AUTO

RESET

SET UP

AUTO

TUNE

RUN

HOLD

24868

FUNCTION

Selects functions within each configuration group.

DISPLAY

Returns Controller to PV display from Set Up mode.

MAN-AUTO

RESET

Manual or Auto mode not used on Indicator

In Set Up mode, used to restore original value or selection.

SET UP

Scrolls through the configuration Setup groups.

AUTO

TUNE

RUN

HOLD

Not Used

Increases the configuration values or changes functions in Configuration mode groups.

Decreases the configuration values or changes functions in Configuration mode groups.

Not used

Figure 3-1 Operator Interface and Key Functions

3.4 Key Error Message

When a key is pressed and the prompt KEYERR appears in the lower display, it will be for one of the following reasons:

• parameter is not available,

• not in Set Up mode, press

[SET UP]

key first,

• key malfunction.

UDC2300 Indicator Product Manual 10/00

Configuration

4 Configuration

4.1 Overview

Introduction

Configuration is a dedicated operation where you use straightforward keystroke sequences to select and establish (configure) pertinent data best suited for your application.

To assist you in the configuration process, there are prompts that appear in the upper and lower displays. These prompts let you know what group of configuration data (Set Up prompts) you are working with and also, the specific parameters (Function prompts) associated with each group.

Figure 3-1 shows you an overview of the prompt hierarchy as they appear in the Indicator.

As you will see, the configuration data is divided into 4 main Set Up groups plus prompts for calibration and prompts that show the status of the continuous background tests that are being performed.



TOPIC

4.1

Overview

4.2

Configuration Prompt Hierarchy

4.3

Configuration Procedure

4.4

Lock Set Up Group

4.5

Input 1 Set Up Group

4.6

Communications Set Up Group

4.7

Alarms Set Up Group

4.8

Configuration Record Sheet

See Page

19

20

21

22

23

27

30

32


Configuration

4.2 Configuration Prompt Hierarchy

Set Up Group

LOCK

INPUT1

Table 4-1 Configuration Prompt Hierarchy

Function Prompts

SECUR LOCK

DECMAL UNITS IN1TYP XMITR1 IN1 HI IN1 LO RATIO1

FILTR1 BRNOUT EMISS FREQ LNGUAG

BIAS 1

COM

ComSTA ComADR SDENAB SHDTIM PARITY BAUD TX DLY WS FLT

UNITS LOOPBK

ALARMS A1S1VA A1S2VA A2S1VA A2S2VA A1S1TY A1S2TY A2S1TY A2S2TY

A1S1HL A1S2HL A2S1HL A2S2HL ALHYST ALARM1 BLOCK

STATUS

VERSON FAILSF TESTS


Configuration

4.3 Configuration Procedure

Introduction

Each of the Set Up groups and their functions are pre-configured at the factory.

The factory settings are shown in Table 4-3 through Table 4-6 that follow this procedure.

If you want to change any of these selections or values, follow the procedure in Table 4-2.

This procedure tells you the keys to press to get to any Set Up group and any associated

Function parameter prompt.

Procedure

The prompting scrolls at a rate of 2/3 seconds when the [SET UP] or [FUNCTION] key is held in.

Also, [

▲

] [

▼

] keys will move group prompts forward or backward at a rate twice as fast.

Step

1

2

3

4

5

6

Table 4-2 Configuration Procedure

Operation Press Result

Enter Set Up

Mode

Select any Set Up

Group

Select a Function

Parameter

SET UP

Upper Display = SET

Lower Display = LOCK (This is the first Set Up Group title)

SET UP

Sequentially displays the other Set Up group titles shown in the prompt hierarchy in Table 4-1.

You can also use the [

▲

] [

▼

] keys to scan the Set Up groups in both directions. Stop at the Set Up group title that describes the group of parameters you want to configure.

Then proceed to the next step.

FUNCTION

Upper Display = the current value or selection for the first function prompt of the selected Set Up group.

Lower Display = the first Function prompt within that Set Up group.

Change the

Value or

Selection

[

▲

] [

▼

]

Sequentially displays the other function prompts of the Set

Up group you have selected. Stop at the function prompt that you want to change, then proceed to the next step.

Increments or decrements the value or selection that appears for the selected function prompt. If you change the value or selection of a parameter while in Set Up mode then decide not to enter it, press [MAN-AUTO/RESET] once—the original value or selection is recalled.

Enter the Value or Selection

FUNCTION

Enters value or selection made into memory after another key is pressed.

Exit Configuration

DISPLAY

Exits configuration mode and returns indicator to the same state it was in immediately preceding entry into the Set Up mode. It stores any changes you have made.

If you do not press any keys for 30 seconds, the indicator times out and reverts to the mode and display used prior to entry into Set Up mode.


Configuration

4.4 Lock Set Up Group

Introduction

The Lock Set Up group contains the Function parameters that will allow your indicator to protect Configuration and Calibration data.

Because this group contains functions that have to do with Security and Lockout, it is best to configure this group last, after all the other configuration data has been loaded.


Table 4-3 LOCK Group (Numeric Code 200) Function Prompts

Prompt

English

Numeric

Code

Description Selection or Range of Setting Factory

Setting

SECUR 210

DIS

LOCK 211

Security Code

Configuration

Lockout

0 to 4095

When “Lock” is none, this number is displayed and can be changed using the raise/lower keys

Numeric

Code

0

1

2

4

English

NONE – all parameters are read/write

CAL - all parameters are read/write except Calibration

CONF – Lockout is available for

Read/Write, other configuration parameters are Read Only

ALL – Only the Lockout group is available for read/write. No other parameters are viewable.

CAL


Configuration

4.5 Input Set Up Group

Introduction

This data deals with various parameters required to configure the Input.


Table 4-4 INPUT Group (Numeric Code 600) Function Prompts

Prompt

English

Numeric

Code


Setting

DECMAL

UNITS

IN1TYP

601

602

603

Decimal Point

Selection

Temperature

Units

Input 1

Actuation

Type

Numeric

0

1

2

1

2

0

Numeric

7

8

5

6

9

10

1

2

3

4

11

12

13

14

15

16

B

E H

E L

J H

J L

K H

K L

NNMH

NNML

N90H

N90L

NIC

R

S

T H

T L

English

This selection determines where the decimal point appears in the display.

8888 (none)

888.8

88.88

This selection will be indicated on the annunciator. (“What display of temperature do you want?”)

F

C

NONE

English Numeric English

21

22

23

24

25

26

17

18

19

20

27

28

29

30

31

33

W H

W L

100H

100L

200

500

RADH

RADI

0-20

4-20

10m

50m

0-5

1-5

0-10

100m

8888

F

K H


Configuration

Prompt

English

Numeric

Code

Description

XMITR1

IN1 HI

IN1 LO

RATIO1

604

605

606

607

Selection or Range of Setting

Transmitter

Characterization

Available on

Linear actuations only.

Input High

Range Value

Input Low

Range Value

Numeric English Numeric English

10

11

12

7

8

9

2

3

4

0

1

5

6

B

E H

E L

J H

J L

K H

K L

NNMH

NNML

N90H

N90L

NIC

R

13

14

15

16

17

18

19

20

21

22

23

24

25

This selection lets you the Input high range value in engineering units.

Linear or Square Root Inputs only.

S

T H

T L

W H

W L

100H

100L

200

500

RADH

RADI

LIN

SrT

Scale the input signal to the display value you want for 100 %.

EXAMPLE:

Actuation (Input) = 4 mA to 20 mA

Process Variable = Flow

Range of Flow = 0 to 250 Gal/Min

High Range display value = 250

Then 20 mA = 250 Gal/Min

Range of Setting:

−

999 to 9999. floating in engineering units

This selection lets you the Input low range value in engineering units.

Linear or Square Root Inputs only.

Scale the input signal to the display value you want for 0 %.

EXAMPLE:

Actuation (Input) = 4 mA to 20 mA

Process Variable = Flow

Range of Flow = 0 to 250 Gal/Min

Low Range display value = 0

Then 4 mA = 0 Gal/Min


–999 to 9999 floating in Engineering Units

Ratio on Input Select the Ratio value you want on the Input.

Range of Setting: –20.0 to 20.0

Factory

Setting

LIN

2400

0

0.0


Configuration

Prompt

English

Numeric

Code

Description

BIAS 1

FILTR1

BRNOUT

608

609

610


Bias on Input

Numeric English

Bias is used to compensate the input for drift of an input value due to deterioration of a sensor, or some other cause. Select the bias value you want on the Input.

Range of Setting:

–999 to 9999 (Engineering Units)

Filter for Input A software digital filter is provided for the input to smooth the input signal. You can configure the first order lag time constant from 1 to 120 seconds


0 to 120 seconds

0 = No Filter

Burnout

Protection

(Sensor

Break)

0

1

2

3

BURNOUT PROTECTION (SENSOR

BREAK) provides most input types with upscale or downscale protection if the input fails. 1-5 V, 0-10 V, or 4-20 mA inputs require no burnout or

NONE selection.

NONE - Pre-configured Failsafe output applied if failed input is detected (does not apply for an input out of range).

Error message IN1FL is flashed on the lower display intermittently every 10 seconds.

UP - UPSCALE BURNOUT will make the PV signal increase to full scale,

+10 %, when a sensor fails, and flash

IN1FL on the lower display intermittently every 10 seconds.

DOWN - DOWNSCALE BURNOUT will make the PV signal decrease to the lower range value, –10 %, when a sensor fails, and flash IN1FL on the lower display intermittently every 10 seconds.

NOFS - NO FAILSAFE —This selection does not provide input failure detection and should only be used when an absolute accuracy is the most important criteria. (For this selection, no burnout signal went to the sensor.)

Factory

Setting

0.0

1.0

8888


Configuration

Prompt

English

Numeric

Code

Description

EMISS

FREQ


611

Emissivity

612

Power Line

Frequency

Numeric English

Emissivity is a correction factor applied to the

Radiamatic input signal that is the ratio of the actual energy emitted from the target to the energy which would be emitted if the target were a perfect radiator.


0.01 to 1.00 (RADH and RADI only)

0

1

Select whether your indicator is operating at 60 Hz or 50 Hz.

60

50

Factory

Setting

1.0

1.0

LNGUAG 614

Language

Selection

2

3

0

1

4

5

For units powered by +24 Vdc, this configuration should be set to the

AC Line frequency used to produce the +24 Vdc Supply. Failure to set this parameter properly can cause normal mode noise problems in the input readings.

Select what the language will be for the displays.

ENGL

FREN

GERM

SPAN

ITAL

NUMB (Numeric)

ENGL


Configuration

4.6 Communications Set Up Group

Introduction

The Communications group lets you configure the indicator to be connected to a host computer via RS422/485 or Modbus® protocol.


Table 4-5 Communications Group (Numeric Code 1000) Function Prompts

Prompt

English

Numeric

Code


Setting

COMSTA

ComADD

SDENAB

SHDTIM

PARITY

BAUD

1001

1002

1003

1004

1005

1006

Communications State

Station

Address

Shed Enable

Shed Time

Parity

Baud Rate

Numeric English

0

1

2

DIS

R422

Disable

RS-422/485

MODB

Modbus

This is a number that is assigned to a indicator that is to be used with the communications option. This number will be its address.

Range of Setting: 1 to 99

This selection enables/disables the

Communications Shed feature.

0

1

DIS

Disable

ENAB

Enable

This is the number that represents how many sample periods there will be before the indicator sheds from communications. Each period equals 1/3 seconds; 0 equals No shed.

Range of Setting: 0 to 255 Sample Periods

0

1

2

3

0

1

PARITY pertains to the use of a self-checking code employing binary digits in which the total number of ONE’s (or ZERO’s) in each permissible code expression is either

ODD or

EVEN

BAUD RATE is the transmission speed in bits per second

2400 Baud

4800 Baud

9600 Baud

19200 Baud

DIS

0

ENAB

0

ODD

2400


Configuration

Prompt

English

Numeric

Code

Description

TX_DLY

WS_FLT

UNITS

1007

1008

1010


Response

Delay

Word/Byte

Order for floating point communicatio ns data

Communications Override

Units

Numeric English

Configurable response-delay timer allows you to force the UDC to delay its response for a time period of from 1 to 500 milliseconds compatible with the host system hardware/software.

Range of Setting: 1 to 500 milliseconds

1

2

Byte

0

3

Contents seeeeeee emmmmmmm mmmmmmmm mmmmmmmm

Choice

FP_B

FPBB

FP_L

FPLB

Byte Order

0123

1032

3210

2301

0

1

2

3

0

1

FP_B

Floating point big endian

FPBB

Floating point big endian with byte-swapped

FP_L

FPLB

Floating point little endian

Floating point little endian with byteswapped

This selection determines how the indicator values are expressed during communications.

PCT

Percent

Eng

Engineering Units

Factory

Setting

1

FP_B

ODD


Configuration

Prompt

English

Numeric

Code

Description

LOOPBK 1013


Local

Loopback Test

Numeric English

Allows loopback test. The UDC goes into Loopback mode in which it sends and receives its own message. The UDC displays PASS or FAIL status in the upper display and LOOPBACK in the lower display while the test is running.

The UDC will go into manual mode. The test will run until the operator disables it here, or until power is turned off and on.

Factory

Setting

DIS

0

1

The UDC does not have to be connected to the RS-485 link to perform this test. If it is connected, only one UDC2300 should run the loopback test at a time. The computer should not be transmitting on the link while the loopback test is active.

DIS

Disable

EnAB

Enable


Configuration

4.7 Alarms Set Up Group

Introduction

An alarm is an indication that an event that you have configured (for example—Process

Variable) has exceeded one or more alarm limits. There are two alarms available. Each alarm has two setpoints. You can configure each of these two setpoints to alarm on various indicator parameters.

There are two alarm output selections, High and Low. You can configure each setpoint to alarm either High or Low. These are called single alarms.

You can also configure the two setpoints to alarm on the same event and to alarm both high and low. A single adjustable Hysteresis of 0 to 100% is configurable for the alarm setpoint.

See Table 2-3 in the Installation section for Alarm relay contact information.

The prompts for the Alarm Outputs appear whether or not the alarm relays are physically present. This allows the Alarm status to be shown on the display and/or sent via communications to a host computer.


Table 4-6 ALARMS Group (Numeric Code 1100) Function Prompts

Prompt

English

Numeric

Code


Setting

AxSxVA

A1S1

A1S2

A2S1

A2S2

AxSxTY

A1S1

A1S2

A2S1

A2S2

AxSxHL

A1S1

A1S2

A2S1

A2S2

1101

1102

1103

1104

1105

1106

1107

1108

1109

1110

1111

1112

Alarmx

Setpointx

Value

X = 1 or 2

Alarmx

Setpointx

Type

X = 1 or 2

Alarmx

Setpoint x

State

X = 1 or 2

Numeric English

This is the value at which you want the alarm type chosen in Prompt "AxSxTY" to actuate.

The value depends on what the alarm setpoint has been configured to represent.


within the range of the selected parameter

0

3

6

12

Select what you want Setpoint x of

Alarm x to represent; it can represent the Process Variable or

Deviation.

NONE No Alarm

PROC Process Variable

SHED Shed Communications

PrRT

PV Rate of Change

0

1

Select whether you want the alarm type chosen in prompt "AxSxTY" to alarm High or Low.

LOW

HIGH

Low Alarm

High Alarm

90

NONE

HIGH


Configuration

Prompt

English

Numeric

Code

Description

ALHYST

ALARM1

1113

1114


Alarm

Hysteresis

Latching

Alarm Output

Numeric English

A single adjustable hysteresis is provided on alarms such that when the alarm is OFF it activates at exactly the alarm setpoint; when the alarm is ON, it will not deactivate until the variable is 0.0 % to 100 % away from the alarm setpoint.

Configure the hysteresis of the alarms based on INPUT signals as a % of input range span.


0.0 % to 100.0 % of span

When configured for latching, the alarm will stay on, after the alarm condition ends, until the

[RUN/HOLD] key is pressed.

0

1

BLOCK 1115

Alarm

Blocking

NO L

Non Latching

LACH Latching

Alarm Blocking prevents nuisance alarms when the indicator is first powered up. The alarm is suppressed until the parameter gets to the non-alarm limit or band.

Alarm blocking affects both alarm setpoints.

2

3

0

1

DIS

BK1

BK2

BK12

Disable Blocking

Block Alarm 1 only

Block Alarm 2 only

Blocks both Alarms

Factory

Setting

0.0

HIGH

DIS


Configuration

4.8 Configuration Record Sheet

Enter the value or selection for each prompt on this sheet so you will have a record of how your indicator was configured.

Group

Prompt Function Prompt

Value or

Selection

Factory

Setting

Group

Prompt

Function

Prompt

Value or

Selection

Factory

Setting

LOCK

INPUT1

SECUR

LOCK

DECIMAL

UNITS

IN1TYP

XMITR1

IN1 HI

IN1 LO

RATIO1

BIAS 1

RILTR1

BRNOUT

EMIS

FREQ

DISPLY

LNGUAG

_______

_______

DIS

CAL

_______

_______

_______

_______

_______

_______

_______

_______

_______

_______

_______

_______

_______

_______

8888

DegF

KH

LIN

2400

0

1.00

0.0

1.0

UP

1.0

60

SP

ENGL

ALARMS

A1S1VA

A1S2VA

A2S1VA

A2S2VA

A1S1TY

A1S1TY

A2S1TY

A2S2TY

A1S1HL

A1S2HL

A2S1HL

A2S2HL

ALHYST

ALARM1

BLOCK

_______

_______

_______

_______

_______

_______

_______

_______

_______

_______

_______

_______

_______

_______

_______

90

90

90

90

NONE

NONE

NONE

NONE

HIGH

HIGH

HIGH

HIGH

0.0

NOL

DIS

COM

ComSTA

ComADR

SDENAB

SHDTIM

PARITY

BAUD

TX_DLY

WS_FLT

UNITS

LOOPBACK

_______

_______

_______

_______

_______

_______

_______

_______

_______

_______

Disable

0

Enable

0

Odd

9600

1

FP_B

PCT

Disable


Monitoring

5 Monitoring the Indicator

5.1 Overview

Introduction

This section gives you all the information necessary to help you monitor your Indicator including an Operator Interface overview, how to lockout changes to the Indicator, entering a security code, and monitoring the displays.



TOPIC

5.2

Operator Interface

5.3

Entering A Security Code

5.4

Lockout Feature

5.5

Monitoring The Indicator

5.6

Alarm Setpoints

See Page

34

34

35

36

37


Monitoring

5.2 Operator Interface

Introduction

Figure 5-1 is a view of the Operator Interface. A description of the displays and indicators is included.

Upper Display - Four digits

• Normal operation - Process Variable

• Configuration mode - displays parameter

value or selection

ALM - Alarm conditions exist

ALM

1 2

2300

F

C

PV

F - °Fahrenheit being used

C - °Centigrade being used

FUNCTION

DISPLAY

MAN-AUTO

RESET

SET UP

AUTO

TUNE

RUN

HOLD

Figure 5-1 Operator Interface

5.3 Entering a Security Code

Introduction

The level of keyboard lockout may be changed in the Set Up mode. However, knowledge of a security code number (0 to 4095) may be required to change from one level of lockout to another. When an Indicator leaves the factory, it has a security code of 0 which permits changing from one lockout level to another without entering any other code number.

Procedure

If you require the use of a security code, select a number from 0001 to 4095 and enter it when the lockout level is configured as NONE. Thereafter, that selected number must be used to change the lockout level from something other than NONE.

Write the number on the Configuration Record Sheet in the configuration section so you will have a permanent record.


Monitoring

Step

1

2

3

Operation

Table 5-1 Procedure to Enter a Security Code

Press Result

Enter Set Up

Mode

SET UP

Upper Display = SET UP

Lower Display = LOCK

Select SECUR

Security Code

Entry

FUNCTION

[

▲

] [

▼

]

Upper Display = 0

Lower Display = SECUR

To enter a four digit number in the upper display

(0001 to 4095)

This will be your security code.

5.4 Lockout Feature

Introduction

The lockout feature in the UDC2300 is used to inhibit changes (via keyboard) of certain functions or parameters by unauthorized personnel.

Lockout levels

There are different levels of Lockout depending on the level of security required. These levels are:

•

NONE

No Lockout. All groups Read/Write.

•

CAL

Calibration prompts are deleted from the Setup List.

•

CONF

Configuration Parameters are read only; no writes permitted

•

VIEW Timer, Tuning, and SP Ramp are Read/Write. No other parameters are available.

•

ALL

Only the Lockout group is available for read /write. No other parameters are viewable.

See Subsection 4.4 - LOCK Parameters Set Up Group prompts to select one of the above.

Security Code (see Section 5.3)

Key error

When a key is pressed and the prompt “Key Error” appears in the lower display, it will be for one of the following reasons:

• Parameter not available or locked out

• Not in setup mode, press

[SET UP]

key first


Monitoring

5.5 Monitoring Your Indicator

Annunciators

The following annunciator functions have been provided to help monitor the Indicator:

Annunciator

ALM 1 2

F or C

Table 5-2 Annunciators

Indication

A visual indication of each alarm

Blinking 1 indicates alarm latched and needs to be acknowledged before extinguishing when the alarm condition ends

A visual indication of the temperature units

F—Degrees Fahrenheit

C—Degrees Celsius

The upper display is used to show other annunciator functions.

LOOPBK—Loopback Test running

Diagnostic Error Messages

The

UDC

2300 performs background tests to verify data and memory integrity. If there is a malfunction, an error message will be displayed. In the case of more than one simultaneous malfunction, the messages will be displayed sequentially on the lower display. If any of these error messages in Table 5-3 occur, refer to

Section 7 - Troubleshooting for information to correct the failure.

Table 5-3 Error Messages

Prompt

EEFAIL

Description

Unable to write to nonvolatile memory.

IN1FL

Two consecutive failures of input 1 integration.

IN1RNG

PV LIM

FAILSF

LOCK

Input 1 Out-of-Range

Out-of-range criteria:

Linear range: ± 10 % out-of-range

Characterized range: ± 1 % out-of-range

PV Out-of-Range

PV = (PV source x PV source ratio) + PV source bias

Failsafe — conditions for failsafe are:

… EEROM Test Failed

… Scratch Pad RAM Test Failed

… Configuration Test Failed

… Field or Factory Cal Test Failed

Check the “Status” group.

The lockout feature has been enabled to prevent unauthorized changes of certain functions or parameters.


Setpoint Rate/Ramp/Program Operation

Introduction

An alarm consists of a relay contact and an operator interface indication. The alarm relay is de-energized if setpoint 1 or setpoint 2 is exceeded.

The alarm relay is energized when the monitored value goes into the allowed region by more than the hysteresis.

The relay contacts can be wired for normally open (NO) energized or normally closed

(NC) de-energized using internal jumper placement. See Table 2-3 in the Section 2 –

Installation for alarm relay contact information.

There are four alarm setpoints, two for each alarm. The type and state (High or Low) is selected during configuration. See Subsection 4.6 – Configuration for details.

Alarm Setpoints Display

Table 5-4 Procedure for Displaying Alarm Setpoints

Step Operation Press Result

1

Select Alarm

Set-up Group

2

Access the Alarm

Setpoint Values

SET UP

Until you see:

Upper Display = SET

Lower Display = ALARMS

FUNCTION

To successively display the alarm setpoints and their values.

Their order of appearance is shown below.

Upper Display = (the alarm setpoint value)

Range values are within the range of the selected parameters except:

PV RATE OF CHANGE (PVRT) = The amount of PV change in one minute in engineering units.

[

▲

] [

▼

]

Lower Display = A1S1VA = Alarm 1, Setpoint 1

A1S2VA = Alarm 1, Setpoint 2

A2S1VA = Alarm 2, Setpoint 1

A2S2VA = Alarm 2, Setpoint 2

To change any alarm setpoint value in the upper display.

3

4

Change a value

Return to Normal

Display

DISPLAY


Setpoint Rate/Ramp/Program Operation


Input Calibration

6.1 Overview

Introduction

This section describes the field calibration procedures for the Input.

•

Every

UDC

2300 indicator contains all input actuation ranges which are fully factorycalibrated and ready for configuration to range by the user.

•

However, these procedures can be implemented if the factory calibration of the desired range is not within specification.

FIELD CALIBRATION WILL BE LOST

The field calibration will be lost if a change in input type configuration is implemented at a later time. The original factory calibration data remains available for later use after a field calibration is done. See subsection 6.6 if you want to restore factory calibration.



TOPIC

6.1

Overview

6.2

Minimum and Maximum Range Values

6.3

Preliminary Information

6.4

Input Set Up Wiring

6.5

Input Calibration Procedure

6.6

Restore Factory Calibration

See Page

39

40

41

43

45

47

!

WARNING—SHOCK HAZARD

INPUT CALIBRATION MAY REQUIRE ACCESS TO HAZARDOUS LIVE CIRCUITS, AND

SHOULD ONLY BE PERFORMED BY QUALIFIED SERVICE PERSONNEL. MORE THAN

ONE SWITCH MAY BE REQUIRED TO DE-ENERGIZE UNIT BEFORE CALIBRATION.

Failure to comply with these instructions could result in death or serious injury.



Calibration Steps

Use the following steps when calibrating an input.

Step Action

1

Find the minimum and maximum range values for your PV input range from Table 6-1.

2

3

4

Disconnect the field wiring and find out what equipment you will need to calibrate.

Wire the calibrating device to your indicator according to the set up wiring instructions for your particular input (Subsection 6.4).

Follow the calibration procedure given for the Input (Subsection 6.5).

6.2 Minimum and Maximum Range Values

Select the Range Values

You should calibrate the indicator for the minimum (0 %) and maximum (100 %) range values of your particular indicator. Select the Voltage or Resistance equivalent for 0 % and 100 % range values from Table 6-1. Use these values when calibrating your indicator.

Table 6-1 Voltage and Resistance Equivalents for Input Range Values

Sensor Type

°F

PV Input Range

°C 0 %

Range Values

100 %

Thermocouples

B

E

E (low)

J

J (low)

K

K (low)

NiNiMoly (NNM68)

NiNiMoly (low)

NiMo-NiCo (NM90)

NiMo-NiCo (low)

Nicrosil Nisil (Nic)

R

S

T

T (low)

0 to 3300

-454 to 1832

-200 to 1100

0 to 1600

20 to 770

0 to 2400

–20 to 1000

32 to 2500

32 to 1260

32 to 2500

32 to 1260

0 to 2372

0 to 3100

0 to 3100

-300 to 700

-200 to 500

–18 to 1816

–270 to1000

–129 to593

–18 to871

–7 to410

–18 to1816

–29 to538

0 to1371

0 to682

0 to1371

0 to682

–18 to1300

–18 to1704

–18 to1704

–184 to371

–129 to260

–0.100 mV

–9.835 mV

–6.472 mV

–0.886 mV

–0.334 mV

–0.692 mV

–1.114 mV

0.000 mV

0.000 mV

0.000 mV

0.000 mV

–0.461 mV

–0.090 mV

–0.092 mV

–5.341 mV

–4.149 mV

13.769 mV

76.373 mV

44.455 mV

50.060 mV

22.400 mV

52.952 mV

22.255 mV

71.330 mV

31.820 mV

71.773 mV

31.825 mV

47.513 mV

20.281 mV

17.998 mV

19.097 mV

12.574 mV



Sensor Type

W5W26

W5W26 (low)

Honeywell

Radiamatic

Type RH

Type RI

RTD

(IEC Alpha=0.00385)

100 ohms

100 ohms (low)

200 ohms

500 ohms

Linear

Milliamps

(impedance – 249

Ω

)

Millivolts

Volts

°F

PV Input Range

0 to 4200

0 to 2240

0 to 3400

0 to 3200

-300 to 1200

-300 to 300

-300 to 900

-300 to 900

4 to 20 mA

0 to 20 mA

0 to 10 mV

0 to 50 mV

0 to 100 mV

1 to 5 Volts

0 to 2 Volts

0 to 5 Volts

0 to 10 Volts

°C

–18 to2315

–18 to1227

–18 to1871

–18 to1760

–184 to649

–184 to149

–184 to482

–184 to482

0 %

Range Values

100 %

–0.234 mV

–0.234 mV

37.075 mV

22.283 mV

0.00 mV

0.00 mV

25.18 ohms

25.18 ohms

50.36 ohms

125.90 ohms

4.00 mA

0.00 mA

0.00 mV

0.00 mV

0.00 mV

1.00 Volts

0.00 Volts

0.00 Volts

0.00 Volts

57.12 mV

60.08 mV

274.96 ohms

156.90 ohms

549.92 ohms

1374.80 ohms

20.00 mA

20.00 mA

10.00 mV

50.00 mV

100.00 mV

5.00 Volts

2.00 Volts

5.00 Volts

10.00 Volts

6.3 Preliminary Information

Disconnect the Field Wiring

Tag and disconnect any field wiring connected to the input terminals on the rear of the indicator.

Input

Connections

+

_

R

8

7

6

24869I

Figure 6-1 Input Wiring Terminals

Check the Jumper for Input

Before you calibrate the Input, check the internal jumper for the Input to make sure it is set for the correct input type. The jumper is located at position S101 on the printed wiring board. Figure 2-2 shows the location of the jumper and position selections.



Equipment Needed

Table 6-2 lists the equipment you will need to calibrate the specific types of inputs that are listed in the table. You will need a screwdriver to connect these devices to your indicator.

Type of Input

Table 6-2 Equipment Needed

Equipment Needed

Thermocouple

Inputs (Ice Bath)

•

A calibrating device with ± 0.02 % accuracy for use as a signal source such as a millivolt source.

•

Thermocouple extension wire that corresponds with the type of thermocouple that will be used with the indicator input.

•

Two insulated copper leads for connecting the thermocouple extension wire from the ice baths to the mV source.

•

Two containers of crushed ice.

Thermocouple

Inputs (T/C Source)

RTD (Resistance

Thermometer

Device)

Milliampere,

Millivolt, Volts, and

Radiamatic

•

A calibrating device with ± 0.02 % accuracy for use as a signal source such as a millivolt source.

•

Thermocouple extension wire that corresponds with the type of thermocouple that will be used with indicator input.

•

A decade box, with ± 0.02 % accuracy, capable of providing stepped resistance values over a minimum range of 0 to 1400 ohms with a resolution of 0.1 ohm.

•

Three insulated copper leads of equal length for connecting the decade box to the indicator.

•

A calibrating device with ± 0.02 % accuracy for use as a signal source.

•

Two insulated copper leads for connecting the calibrator to the indicator.

•

Place current source at zero before switching ON.

•

Do not switch current sources OFF/ON while connected to the

UDC2300 input.

For Radiamatic inputs only, set Emissivity value to 1.0. See Section 4.5 –

Configuration Set Up prompt INPUT1, function prompt EMISS.



6.4 Input Set Up Wiring

Thermocouple Inputs Using an Ice Bath

Refer to Figure 6-2 and wire the indicator according to the procedure given in Table 8-3.

Make sure the jumper at S101 is in the #1 position (Figure 2-2).

Step

Table 6-3 Set Up Wiring Procedure for Thermocouple Inputs

Using an Ice Bath

Action

1

Connect the copper leads to the calibrator.

2

3

Connect a length of thermocouple extension wire to the end of each copper lead and insert the junction points into the ice bath.

Connect the thermocouple extension wires to the terminals for Input #1.

See Figure 6-2.

Millivolt

Source

+

_

Copper Leads

Ice Bath

+

_

8

7

24872

Thermocouple

Extension Wire

Figure 6-2 Wiring Connections for Thermocouple Inputs Using an Ice Bath

Thermocouple Inputs Using a Thermocouple Source



Step

Table 6-4 Set Up Wiring Procedure for Thermocouple Inputs using

Thermocouple Source

Action

1

Connect the thermocouple extension wires to the terminals for the Input as shown in

Figure 6-3.

Thermocouple

Source

+

_

8

7

+

_

24873

Thermocouple

Extension Wire

Figure 6-3 Wiring Connections for Thermocouple Inputs Using

Thermocouple Source



RTD Inputs



Step

Table 6-5 Set Up Wiring Procedure for RTD Inputs

Action

1

Connect the copper leads from the calibrator to the Input terminals as shown in Figure

6-4.

2

Place current source at zero before switching on.

3

Do not switch current sources ON/OFF while connected to the UDC2300 input.

Decade

Resistance

Box

8

7

+

_

6

R

Copper Leads

Equal Length

24875

Figure 6-4 Wiring Connections for RTD (Resistance Thermometer Device)

Radiamatic, Millivolts, Milliamperes, or Volts


Make sure the jumper at S101 is in the #2 position for, mV, Volts, or the #4 position for mA (Figure 2-2).

Table 6-6 Set Up Wiring Procedure for Radiamatic, Milliampere, Millivolts,

or Volts Inputs (Except 0-10 Volts)

Step Action

1

Connect the copper leads from the calibrator to the Input terminals as shown

in Figure 6-5.

2


3


For Radiamatic inputs only, set Emissivity value to 1.0. See Section 4.5 – Configuration Set Up prompt

INPUT1, function prompt EMISS.



Milliampere,

Millivolt, Volt

Source

+

_

8

7

+

_

24876

Figure 6-5 Wiring Connections for Radiamatic, Milliampere, Millivolts, or

Volts (Except 0 to 10 Volts)

0 to 10 Volts


Make sure the jumper at S101 is in parked position (Figure 2-2).

Step

Table 6-7 Set Up Wiring Procedure for 0 to 10 Volts

Action

1

Connect the copper leads from the calibrator to the Input terminals as shown in

Figure 6-6.

2


3


Volt

Source

+

_

1

2

3

8

7

+

_

6 R

24877

Figure 6-6 Wiring Connections for 0 to 10 Volts

6.5 Input Calibration Procedure

Preliminary Steps

•

Apply power and allow the indicator to warm up for 30 minutes before you calibrate.

•

Please read Subsection 6.4 “Input Set Up Wiring” before beginning the procedure.

•

Make sure you have LOCK set to NONE. See Section 4.4

See Table 6-1 for Voltage vs. Resistance equivalents or 0 % and 100 % range values.

For linear inputs, avoid step changes in inputs. Vary smoothly from initial value to final 100 % value.



Procedure

The calibration procedure for the Input is listed in Table 6-8.

Table 6-8 Input Calibration Procedure

Step Operation Press Result

1

Enter Calibration

Mode

SET UP until you see

FUNCTION

Upper Display = CAL (

- - - -

)

Lower Display = INPUT1 (10000)

You will see:

Upper Display = DIS ( 0 )

Lower Display = CALIN1 (10001)

▲

The calibration sequence is enabled and you will see:

Upper Display = BEGN ( 1 )

Lower Display = CALIN1 (10001)

At the completion of the sequence, the selection automatically reverts to disable.

2

Calibrate 0 %

FUNCTION

3

Calibrate 100 %

FUNCTION

You will see:

Upper Display = APLY ( 2 )

Lower Display = IN1ZRO (10002)

•

Adjust your calibration device to an output signal equal to the 0 % range value for your particular input sensor. See

Table 6-1 for Voltage, Degrees, or Resistance equivalents for 0 % range values.

•

Wait 15 seconds, then go to the next step.

You will see:

Upper Display = APLY ( 2 )

Lower Display = IN1SPN (10003)

•

Adjust your calibration device to an output signal equal to the 100 % range value for your particular input sensor.

See Table 6-1 for Voltage, Degrees, or Resistance equivalents for 100 % range values.

•

Wait 15 seconds, and

If … Then …

you are calibrating a Thermocouple input go to step 4 you are calibrating other than a

Thermocouple input go to step 5



Step

4

Operation

Check the Cold

Junction

Temperature

Press Result

FUNCTION

The calculations for zero and span are now stored and you will see:

Upper Display = The cold junction temperature at the rear terminals

Lower Display = CJTEMP (10004)

The value in the upper display is in tenths of a degree. It is the current reading of the temperature as measured at the thermocouple terminals and recognized by the indicator. You can change this value, if it is in error, using the

[

▲

] [

▼

] keys.

The accuracy of the controller is directly affected by the accuracy of this value. Change this value only if the zero and span calibration procedures did not bring the indicator within the specified accuracy requirements.

5

Exit the

Calibration Mode

FUNCTION

The indicator stores the calibration constants and exits the calibration mode.

then

DISPLAY

6.6 Restore Factory Calibration

Introduction

The factory calibration constants for all the input actuation types that can be used with the indicator are stored in its nonvolatile memory. Thus, you can quickly restore the “Factory

Calibration” for a given input actuation type by simply changing the actuation type to another type and then changing it back to the original type.

Refer to Table 6-9 Restore Factory Calibration for procedure.

A restored factory calibration overwrites any previous field calibration done for the input and may change the High and Low Range Limits. Be sure to protect any field calibration from accidental overwrites by configuring the appropriate LOCKOUT selection after calibration. See Section 4 - Configuration for specific instructions to set the lockout.



Step

1

2

3

4

Operation

Set LOCKOUT to

NONE

Table 6-9 Restore Factory Calibration

Press Result

SET UP

FUNCTION until you see:



Until you see:

Upper Display = one of the following:

NONE – all parameters are read/write

CAL - all parameters are read/write except Calibration

CONF – configuration parameters are Read Only; no writes permitted

ALL – Only the Lockout group is available for read/write. No other parameters are viewable.


[

▲

] [

▼

]

Enter INPUT 1

Setup Group

Scroll through

Functions

Return to Normal

Operation

SET UP

FUNCTION

[

▲

] [

▼

]

FUNCTION

[

▲

] [

▼

]

DISPLAY

Until NONE is in the upper display until you see:


Lower Display = INPUT 1 until you see:

Upper Display = the current selection

Lower Display = INxTYP to change the current selection to another selection until the lower display rolls through the rest of the functions and returns to:

Upper Display = the new selection

Lower Display = INxTYP until you change the input selection in the upper display back to the proper selection. You will see:

Upper Display = Original Input Selection that matches your type of sensor.

Lower Display = INxTYP to return to Normal operating mode.

The factory calibration will be restored. If the problem is not corrected, contact the Honeywell Technical Assistance

Center.

1-800-423-9883 USA and Canada


Troubleshooting/Service

7 Troubleshooting/Service

7.1 Overview

Introduction

Instrument performance can be adversely affected by installation and application problems as well as by hardware problems. We recommend that you investigate the problems in the following order:

• installation related problems

• application related problems

• hardware and software related problems and use the information presented in this section to solve them.



TOPIC

7.1

Overview

7.2

Troubleshooting Aids

• Overall Error Messages

• Indicator Failure Symptoms

• Customer Support

• Determining the Software Version Number

7.3

Power-up Tests

7.4

Status Tests

7.5

Background Tests

7.6

Indicator Failure Symptoms

7.7

Troubleshooting Procedures

• Power Failure

• Alarm Relay Output Failure

• Keyboard Failure

See Page

49

51

53

53

54

55

56



Installation related problems

Read the Installation section in this manual to make sure the

UDC

2300 has been properly installed. The installation section provides information on protection against electrical noise, connecting external equipment to the indicator, and shielding and routing external wiring.

System noise induced into the indicator will result in diagnostic error messages recurring. If the diagnostic error messages can be cleared, it indicates a “soft” failure and is probably noise related.

If system noise is suspected, completely isolate the controller from all field wiring. Use calibration sources to simulate PV and check all controller functions; i.e. Gain, Rate, Reset, Output, Alarms, etc.

Application related problems

Review the application of the indicator; then, if necessary, direct your questions to the local sales office.

Hardware and software related problems

Use the troubleshooting error message prompts and indicator failure symptoms to identify typical failures which may occur in the indicator.

Follow the troubleshooting procedures to correct them.



7.2 Troubleshooting Aids

Overall error messages

An error message can occur

• at power-up, see Subsection 7.3

• when the Status Tests are requested, see Subsection 7.4

• during continuous background tests while in normal operation, see Subsection 7.5

Indicator failure symptoms

Other failures may occur that deal with the Power or Alarms.

Refer to the indicator failure symptoms in Table 7-4 to determine what is wrong and the troubleshooting procedures to use to correct the problem.

Check installation

If a set of symptoms still persists, refer to Section 2 - Installation and ensure proper installation and proper use of the indicator in the system.

Customer support

If you cannot solve the problem using the troubleshooting procedures listed in this section, you can get technical assistance by dialing 1-800-423-9883 USA and Canada.

An engineer will discuss your problem with you. Please have your complete model

number, serial number, and Software version available. The model and serial numbers can be found on the chassis nameplate. The software version can be viewed under Setup Group “Status.” See Table 7-1.

If it is determined that a hardware problem exists, a replacement indicator or part will be shipped with instructions for returning the defective unit.

Do not return your indicator without authorization from Honeywell’s Technical

Assistance Center or until the replacement has been received.

For a list of frequently asked questions and their answers, dial Honeywell’s Faxback 24 hour Service:

1-888-423-9883 USA

Or check out Honeywell’s web site at: http://www.honeywell.com/sensing



Determining the software version

Table 7-1 lists the procedure for identifying the software version number.

Step

1

Table 7-1 Procedure for Identifying the Software Version


Select

STATUS

Set Up Group

SET UP

Upper Display = READ

Lower Display = STATUS

2

Read the software version

FUNCTION

You will see:

Upper Display = Software version number

Lower Display = A1xx Basic Controller and Indicator

A2xx Limit Controller

Please give this number to the Customer Support person. It will indicate which version of UDC2300 you have and help them determine a solution to your problem.



7.3 Power-up Tests

What happens at power-up

When power is applied, the indicator will run three diagnostic tests. After these tests are completed, “TEST DONE” is displayed.

Test Failures

If one or more of these tests fail, the indicator will go to the Failsafe Manual Mode, and

FAILSF will flash in the lower display and a message indicating which test failed will appear in the lower display. Then, “DONE” will appear in the lower display.

Introduction

When required, the results of these tests can be checked to determine the reason the indicator has gone to Failsafe.

How to check the status tests

The procedure in Table 7-2 tells you how to display the results of the status tests.

Step

1

Table 7-2 Procedure for Displaying the Status Test Results


Select

STATUS

Set Up Group

SET UP

Upper Display = READ

Lower Display = STATUS

2

Read the test results

FUNCTION

You will see:

Upper Display = NO or YES YES indicates a failure

Lower Display = FAILSF

FUNCTION

Upper Display = PASS or FAIL

Lower Display = TEST



Introduction

The UDC2300 performs ongoing background tests to verify data and memory integrity.

If there is a malfunction, an error message will be displayed (blinking) in the lower display.

In the case of simultaneously malfunctions, the messages will appear in sequence in the lower display. Table 7-3 lists these background tests, the reason for their failure, and how to correct the problem.

Table 7-3 Background Tests

Lower

Display

EE FAIL

Reason for Failure How to Correct the Problem

FAILSF

IN1FL

IN1RNG

PV LIM

Unable to write to non-volatile memory. Anytime you change a parameter and it is not accepted, you will see EE FAIL.

This error message shows whenever the indicator goes into a failsafe mode of operation. This will happen if:

• RAM test failed

• Configuration test failed

• Calibration test failed

• Burnout configured for none and the input failed.

Two consecutive failures of input 1 integration; i.e., cannot make analog to digital conversion. This will happen if:

• Upscale or Downscale burnout is selected

• Input not configured correctly

Input 1 out of range. The process input is outside the range limits.

PV out of range.

PV = INP1 x RATIO1+ INP1 BIAS

1. Check the accuracy of the parameter and reenter.

2. Try to change something in configuration.

3. Run through STATUS tests to re-write to

EEPROM.

1. Run through STATUS check to determine the reason for the failure.

2. Press the [SET UP] key until STATUS appears in the lower display.

3. Press the [FUNCTION] key to see whether the tests pass or fail, then run through the

STATUS codes a second time to see if the error cleared.

1. Make sure the actuation is configured correctly. See Section 4 - Configuration.

2. Make sure the input is correct.

3. Check for gross over-ranging. Check S101 jumper position (Figure 2-2).

4. Restore factory calibration. See Section 6.6

1. Make sure the range and actuation are configured properly.

2. Check the input source.

3. Restore the factory calibration.

(See Section 6.6.)

4. Field calibrate.

See Section 6 - Input Calibration.

1. Make sure the input signal is correct.

2. Make sure the Ratio and Bias settings are correct.

3. Recheck the calibration. Use Bias of 0.0



7.6 Indicator Failure Symptoms

Introduction

In addition to the error message prompts, there are failure symptoms that can be identified by noting how the indicator displays and indicators are reacting.

Symptoms

Compare your symptoms with those shown in Table 7-4.

Upper

Display

Lower

Display

Table 7-4 Indicator Failure Symptoms

Indicators Indicator

Output

Probable

Cause

Blank

OK

Blank

OK

Off

OK

None

External Alarm function does not operate properly

Display does not function when a key is pressed

Power Failure

Malfunction in alarm output

Keyboard

Malfunction

Troubleshooting

Procedure

1

2

3

Other symptoms

If a set of symptoms or prompts other than the one you started with appears while troubleshooting, re-evaluate the symptoms. This may lead to a different troubleshooting procedure.

If the symptom still persists, refer to the installation section in this manual to ensure proper installation and proper use of the indicator in your system.



7.7 Troubleshooting Procedures

Introduction

The troubleshooting procedures are listed in numerical order as they appear in Table 7-4.

Each procedure lists what to do if you have that particular failure and how to do it or where to find the data needed to accomplish the task.

WARNING—SHOCK HAZARD !

TROUBLESHOOTING MAY REQUIRE ACCESS TO HAZARDOUS

LIVE CIRCUITS, AND SHOULD ONLY BE PERFORMED BY

QUALIFIED SERVICE PERSONNEL. MORE THAN ONE SWITCH

MAY BE REQUIRED TO DE-ENERGIZE UNIT BEFORE SERVICING.

Failure to comply with these instructions could result in death or serious injury.

Equipment needed

You will need the following equipment in order to troubleshoot the symptoms listed in the tables that follow:

• DC Milliammeter – mAdc

• Calibration sources – T/C, mV, Volt, etc.

• Voltmeter



Procedure #1

Table 7-5 explains how to troubleshoot power failure symptoms.

Step

1

2

3

4

Table 7-5 Troubleshooting Power Failure Symptoms

What to do

Check the AC line voltage.

Make sure the chassis plugs into the rear of the case properly.

Check the system for Brown-outs, heavy load switching, etc., and conformance to installation instructions.

Change Main board.

How to do it

Use a voltmeter to measure the AC voltage across terminals L1 and L2 on the rear terminal panel of the indicator.

Check the earth ground connection.

Withdraw the chassis and visually inspect the indicator board and the inside of the case.

Refer to Section 2 - Installation.

Installation instructions supplied with new board.

Procedure #2

Table 7-6 explains how to troubleshoot Alarm Relay Output failure.

Step

1

2

3

4

Table 7-6 Troubleshooting Alarm Relay Output Failure

What to do How to do it

Check the alarm configuration data. If it is correct, check the field wiring.

Reconfigure if necessary.

Refer to Section 4 - Configuration for details.

Check that the applicable alarm relay actuates properly depending on what you have set at prompt AxSxTYPE.

If it does, check the field wiring.

Check the contacts.

Change Main board.

If the alarm type is set for PV vary the input to raise and lower the PV around the alarm setpoint. Listen for a click from the relay as the

PV moves in either direction and note that the proper ALM1 or ALM2 is lit.

Make sure the NO or NC contact wiring is correct.

Refer to Section 2 - Installation for relay jumper placement and relay contact information.

Installation instructions supplied with new board.



Procedure #3

Table 7-7 explains how to troubleshoot a Keyboard failure.

Step

1

2

Table 7-7 Troubleshooting a Keyboard Failure

What to do

Make sure the keyboard is connected properly.

Indicator Keyboard or specific keys may be LOCKED OUT via the security code.

How to do it

Withdraw the chassis from the case and visually inspect the connection.

Use your four-digit security code number to change the lockout level. Refer to Section 4 –

Configuration.

3

Using “1000” as a security code number will override the 4-digit code previously entered.

Replace the display/keyboard if any keys are not functioning.

Installation instructions supplied with new display/keyboard.


Parts List

Introduction

Figure 8-1 is an exploded view of the UDC2300 Indicator. Each part is labeled with a key number. The part numbers are listed by key number in Table 8-1.

Parts not shown are listed in Table 8-2.

10/00

3

Key

Number

1

2

3

4

2

1

Figure 8-1 UDC2300 Exploded View

Part Number

Table 8-1 Parts Identification

Description

30756667-503

51309766-501

51309831-501

51404896-501

Bezel Assembly (Gray)

Display/Keyboard

RS-422/485 Communications PWA

Case Assembly (includes 30755050-001 Mounting Kit)

4

UDC2300 Indicator Product Manual 59

Parts List

Part Number

30755223-003

30756683-001

30755050-001

30757215-001

30756764-002

30756018-001

30756725-501

30754465-501

30754142-003

30755306-501

Table 8-2 Parts Not Shown

Description

DIN Adaptor (Gray)

NEMA 3 Gasket (Panel to Case)

Mounting Kit

NEMA 4 Adaptor Kit

Rear Terminal Cover Kit

SS Relay 10 Amp (external)

SS Relay 1 Amp (internal)

0-10 Volt Input resistor assembly (100K pair)

Terminal Strip Assembly

Electro-mechanical Relay (5 Amp)


Index

A

Accuracy, 4

Alarm Blocking, 31

Alarm Circuit Wiring, 11

Alarm Hysteresis, 31

Alarm Relay Action., 6

Alarm Relay Output failure, 57

Alarm relays, 8

Alarm Setpoints, 37

Alarm Setpoints Display, 37

Alarms Set Up Group, 30

Alarmx Setpoint x State, 30

Alarmx Setpointx Type, 30

Alarmx Setpointx Value, 30

Ambient Temperature, 4

Annunciators, 36

Application related problems, 50

B

background tests, 54

Baud Rate, 27

Bias on Input 1, 25

Burnout Protection, 25

C

Calibration Mode, 48 calibration procedure, 46

Calibration Steps, 40

CE Conformity, 4

CE Conformity (Europe), 2

Cold Junction Temperature, 47

Communi-cations Override Units, 28

Communications State, 27

Composite Wiring Diagram, 12

Configuration, 19

Configuration Lockout, 22

Configuration Procedure, 21

Configuration Prompt Hierarchy, 20

Configuration Record Sheet, 32

Control and Alarm Relay Contact Information, 8

Controller Grounding, 11

Customer support, 51

D

Decimal Point Selection, 23

Dimensions, 9

DOWNSCALE BURNOUT, 25

9 Index

E

Electrical Considerations, 11

Electrical Noise Precautions, 11

Emissivity, 26

EMISSIVITY, 26 equipment you will need to calibrate, 42

Error Messages, 36

Exploded View, 59

External Interface Option Connections, 15

External Wiring, 11

F, G, H

Factory calibration, 47

FAILSAFE, 25

Failsafe Manual Mode, 17, 53

Field Wiring, 41

Filter for Input 1, 25

Function Prompts, 20

I

Indicator Failure Symptoms, 55

Initial Start-up, 17

Input 1 Actuation Type, 23, 24

Input 1 High Range Value, 24

Input 1 Low Range Value, 24

Input 1 Set Up Group, 23

Input Calibration, 39

Input Calibration Procedure, 45

Input Connections, 13

Input I Jumper Placement, 6

Input Set Up Wiring, 43

Input Wiring Terminals, 41

Installation, 3

Installation related problems, 50

J

Jumper for Input, 41

Jumper Placement, 7

K

Key error, 35

Key Error Message, 18

Key Functions, 18

Keyboard failure, 58


Index

Language Selection, 26

Latching Alarm Output, 31

Local Loopback Test, 29

Lock Set Up Group, 22 lockout feature, 35

Lockout levels, 35

L

M, N

Mains Power Supply, 11, 13

Mechanical Shock, 4

Minimum and Maximum Range Values, 40

Model Number Interpretation, 5

Monitoring t, 33

Mounting, 9

Mounting Method, 10

Mounting Procedure, 10

O

Open Collector Alarm Relay Output, 14

Operating Limits, 4

Operator Interface, 1, 18, 34

P, Q

Parity, 27

Parts Identification, 59

Parts List, 59

Permissible Wiring Bundling, 12

Physical Considerations, 9

Power, 4

Power Consumption, 4 power failure symptoms, 57

Power Line Frequency, 26

Powering Up, 17

Power-up Tests, 53

Pre-installation Information, 4

Preliminary Checks, 6

R

Ratio on Input, 24

Relative Humidity, 4

Response Delay, 28

Restore Factory Calibration, 47

RTD Inputs, 44

S

SECURITY CODE, 22, 34

Sensor Break, 25

Set Up Group, 20

Set Up groups, 19

Shed Enable, 27

Shed Time, 27

Shock hazard warning, 56 software version number, 52

Specifications, 4 start up, 17

Station Address, 27

Status Tests, 53

Suppression Devices, 11

T

Temperature Units, 23

Test Failures, 17, 53

Thermocouple Inputs Using a Thermocouple Source,

43

Thermocouple Inputs Using an Ice Bath, 43

Transmitter Character-ization, 24

Troubleshooting Aids, 51 troubleshooting procedures, 56

Troubleshooting/Service, 49

U

UPSCALE BURNOUT, 25

V

Vibration, 4

Voltage and Resistance Equivalents for 0% and 100%

Range Values, 40

W, X, Y, Z

WARNING—SHOCK HAZARD, 56

Wiring, 11

Wiring Bundling, 12

Wiring Connections for Radiamatic, Milliampere,

Millivolts, or Volts (Except 0 to 10 Volts), 45

Wiring Connections for RTD (Resistance

Thermometer Device), 44

Wiring Diagrams, 12

Wiring the Indicator, 12


HSM8

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Sensing and Control

Honeywell

11 West Spring Street

Freeport, IL 61032

51-52-25-84A 1000 Printed in USA

www.honeywell.com/sensing

Honeywell UDC230I Universal Digital Indicator Product Manual

Sensing and Control

UDC2300

Universal Digital Indicator

Product Manual

Copyright, Notices, and Trademarks

About This Document

Abstract

Contacts

Symbol Definitions

Contents

Tables

Figures

1 Introduction

1.1 Overview

1.2 CE Conformity (Europe)

2 Installation

2.1 Overview

2.2 Model Number Interpretation

2.3 Preliminary Checks

2.4 Alarm Relay Contact Information

2.5 Mounting

2.6 Wiring

2.7 Wiring Diagrams

3.1 Overview

3.2 Powering Up the Indicator

3.3 Operator Interface and Key Functions

3.4 Key Error Message

4 Configuration

4.1 Overview

4.2 Configuration Prompt Hierarchy

4.3 Configuration Procedure

4.4 Lock Set Up Group

4.5 Input Set Up Group

4.6 Communications Set Up Group

4.7 Alarms Set Up Group

4.8 Configuration Record Sheet

5 Monitoring the Indicator

5.1 Overview

5.2 Operator Interface

5.3 Entering a Security Code

5.4 Lockout Feature

5.5 Monitoring Your Indicator

6.1 Overview

!

WARNING—SHOCK HAZARD

6.2 Minimum and Maximum Range Values

6.3 Preliminary Information

6.4 Input Set Up Wiring

6.5 Input Calibration Procedure

6.6 Restore Factory Calibration

7 Troubleshooting/Service

7.1 Overview

7.2 Troubleshooting Aids

7.3 Power-up Tests

7.6 Indicator Failure Symptoms

7.7 Troubleshooting Procedures

WARNING—SHOCK HAZARD !

9 Index

HONEYWELL SERVICE CENTERS

HONEYWELL SERVICE CENTERS

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Table of contents