1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
1/8 & 1/16 DIN Controller and Indicator
Product Manual
Manual Part Number: 51-52-25-122
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
This manual supplements the Concise Product manual supplied with each instrument at the time of shipment. Information in this installation, wiring and operation manual is subject to change without notice.
Copyright © March 2005, Honeywell Inc, all rights reserved. No part of this publication may be reproduced, transmitted, transcribed or stored in a retrieval system, or translated into any language in any form by any means without the written permission of Honeywell Inc.
Copies of this manual are available in electronic format on the Honeywell web site (www.honeywell.com) Printed versions are available from Honeywell or its agents at the price published on the front cover.
Note:
It is strongly recommended that applications incorporate a high or low limit protective device, which will shut down the equipment at a preset process condition in order to prevent possible damage to property or products.
WARNING:
THE INTERNATIONAL HAZARD SYMBOL IS INSCRIBED ADJACENT TO THE REAR CONNECTION TERMINALS. IT IS IMPORTANT TO READ THIS MANUAL BEFORE INSTALLING OR COMMISSIONING THE UNIT.
Products covered by this manual are suitable for Indoor use, Installation Category II, Pollution category 2 environments.
The products covered by this issue of the manual:
DC1200 & DC1700 Process Controllers
DC120L Limit Controller
DI1700 Indicator
Future editions will include other models as they are released:
51-52-25-122, Issue 5 – March 2005 |
Page iii |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
Warranty and Returns Statement
These products are sold by Honeywell Inc under the warranties set forth in the following paragraphs. Such warranties are extended only with respect to a purchase of these products, as new merchandise, directly from Honeywell Inc or from a Honeywell distributor, representative or reseller and are extended only to the first buyer thereof who purchases them other than for the purpose of resale.
Warranty
These products are warranted to be free from functional defects in material and workmanship at the time the products leave the factory and to conform at that time to the specifications set forth in the relevant Honeywell instruction manuals sheet or sheets, for such products for a period of 18 months.
THERE ARE NO EXPRESSED OR IMPLIED WARRANTIES, WHICH EXTEND BEYOND THE WARRANTIES HEREIN AND ABOVE SET FORTH. HONEYWELL MAKES NO WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE PRODUCTS.
Limitations
Honeywell shall not be liable for any incidental damages, consequential damages, special damages, or any other damages, costs or expenses excepting only the cost or expense of repair or replacement as described above. Products must be installed and maintained in accordance with these instructions. There is no warranty against damage to the product resulting from corrosion. Users are responsible for the suitability of the products to their application.
For a valid warranty claim, the product must be returned carriage paid to the supplier within the warranty period. The product must be properly packaged to avoid damage from Electrostatic Discharge or other forms of harm during transit.
Page iv |
51-52-25-122, Issue 5 – March 2005 |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual |
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Contents |
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Warranty and Returns Statement ........................................................................................ |
iv |
|
Contents ................................................................................................................................. |
v |
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How to use this manual......................................................................................................... |
1 |
|
1 |
Introduction ................................................................................................................. |
2 |
2 |
Installation ................................................................................................................... |
3 |
|
Unpacking ..................................................................................................................... |
3 |
|
Installation ..................................................................................................................... |
3 |
|
Panel Cut-outs............................................................................................................... |
4 |
|
Panel-Mounting ............................................................................................................. |
4 |
3 |
Plug-in Options............................................................................................................ |
6 |
|
Options Modules and Functions .................................................................................... |
6 |
|
Auto Detection of Option Modules................................................................................. |
6 |
|
Preparing to Install or Remove Options Modules .......................................................... |
8 |
|
Removing/Replacing Option Modules ........................................................................... |
8 |
|
Replacing the Instrument in its Housing ...................................................................... |
11 |
4 |
Wiring Instructions.................................................................................................... |
12 |
|
Installation Considerations .......................................................................................... |
12 |
|
AC Power Wiring - Neutral (for 100 to 240V AC versions) .......................................... |
12 |
|
Wire Isolation............................................................................................................... |
12 |
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Use of Shielded Cable................................................................................................. |
13 |
|
Noise Suppression at Source ...................................................................................... |
13 |
|
Sensor Placement (Thermocouple or RTD) ................................................................ |
14 |
|
Thermocouple Wire Identification Chart ...................................................................... |
14 |
|
Connections and Wiring .............................................................................................. |
15 |
|
Power Connections - Mains Powered Instruments ................................................. |
17 |
|
Power Connections - 24/48V AC/DC Powered Instruments .................................. |
17 |
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Universal Input Connections - Thermocouple (T/C)................................................ |
18 |
|
Universal Input Connections - RTD input................................................................ |
18 |
|
Universal Input Connections - Linear Volt, mV or mA input .................................... |
19 |
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Option Slot 1 - Relay Module .................................................................................. |
20 |
|
Option Slot 1 - SSR Driver Module ......................................................................... |
20 |
|
Option Slot 1 - Triac Module ................................................................................... |
20 |
|
Option Slot 1 - Linear Voltage or mADC module..................................................... |
21 |
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Option Slot 2 - Relay Module .................................................................................. |
22 |
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Option Slot 2 - SSR Driver Module.......................................................................... |
22 |
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Option Slot 2 - Triac Module.................................................................................... |
22 |
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Option Slot 2 - Dual Relay Module .......................................................................... |
23 |
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Option Slot 2 - Linear Voltage or mADC module..................................................... |
23 |
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Option Slot 3 - Relay Module .................................................................................. |
24 |
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Option Slot 3 - SSR Driver Module.......................................................................... |
24 |
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Option Slot 3 - Linear Voltage or mADC module..................................................... |
24 |
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Option Slot 3 - Dual Relay Module .......................................................................... |
25 |
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Option Slot 3 - Transmitter Power Supply Module .................................................. |
25 |
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Option Slot A Connections - RS485 Serial Communications Module...................... |
26 |
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Option Slot A Connections - Digital Input Module ................................................... |
26 |
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Option Slot A Connections – Basic RSP ................................................................. |
26 |
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Option Slot B Connections – Digital Input 2 ............................................................ |
27 |
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Option Slot B Connections – 1/8 DIN Full RSP ........................................................ |
27 |
5 |
Powering Up............................................................................................................... |
28 |
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Powering Up Procedure............................................................................................... |
28 |
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Overview Of Front Panel ............................................................................................. |
28 |
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Displays ....................................................................................................................... |
29 |
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LED Functions ............................................................................................................. |
29 |
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Keypad ........................................................................................................................ |
29 |
6 |
Messages and Error Indications .............................................................................. |
30 |
7 |
Instrument Operation Modes.................................................................................... |
31 |
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Select Mode................................................................................................................. |
31 |
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Entry into the Select Mode ...................................................................................... |
31 |
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Navigating in Select Mode ...................................................................................... |
31 |
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Unlock Codes .............................................................................................................. |
32 |
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Automatic Tune Mode ................................................................................................. |
32 |
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Navigating in Automatic Tune Mode ....................................................................... |
32 |
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Product Information Mode ........................................................................................... |
33 |
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Navigating in the Product Information Mode ........................................................... |
33 |
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Lock Code View........................................................................................................... |
35 |
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Entry and Navigating in Lock Code View Mode ...................................................... |
35 |
8 |
DC1200 & DC1700 Controllers – Model Group........................................................ |
36 |
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DC1200 & DC1700 Controllers - Configuration Mode ................................................. |
36 |
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Entry into the Configuration Mode........................................................................... |
36 |
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Scrolling through Parameters and Values............................................................... |
36 |
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Changing Parameter Values................................................................................... |
37 |
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DC1200 & DC1700 Controllers – Setup Mode ............................................................ |
43 |
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Entry into the Setup Mode ...................................................................................... |
43 |
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Scrolling through Parameters & Values .................................................................. |
43 |
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Changing Parameter Values................................................................................... |
43 |
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DC1200 & DC1700 Controllers - Operator Mode ........................................................ |
47 |
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DC1200 & DC1700 Controllers – Extended Operator Mode................................... |
47 |
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Navigating in Operator Mode .................................................................................. |
47 |
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Adjusting the Local Setpoint(s).................................................................................... |
49 |
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Adjusting the Setpoint Ramp Rate .............................................................................. |
49 |
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Manual Control Mode .................................................................................................. |
49 |
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Selecting/deselecting Manual Control Mode........................................................... |
49 |
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DC1200 & DC1700 Controllers – Serial Communications Parameters ....................... |
50 |
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Bit Parameters ........................................................................................................ |
50 |
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Word Parameters.................................................................................................... |
50 |
9 |
DC120L Limit Controller ........................................................................................... |
55 |
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DC120L Limit Controller - Configuration Mode............................................................ |
55 |
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Entry into the Configuration Mode........................................................................... |
55 |
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Scrolling through Parameters and Values............................................................... |
55 |
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Changing Parameter Values................................................................................... |
56 |
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DC120L Limit Controller – Setup Mode....................................................................... |
61 |
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Entry into the Setup Mode ...................................................................................... |
61 |
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Scrolling through Parameters & Values .................................................................. |
61 |
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Changing Parameter Values................................................................................... |
61 |
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DC120L Limit Controller - Operator Mode................................................................... |
63 |
|
Navigating in Operator Mode .................................................................................. |
63 |
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Limit Setpoint Adjustment............................................................................................ |
63 |
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Exceed Condition ........................................................................................................ |
64 |
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Limit Output Function .................................................................................................. |
64 |
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Limit Annunciator Outputs ........................................................................................... |
64 |
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Resetting Limit Outputs & Annunciators...................................................................... |
64 |
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Using The Reset Key To Reset Limit Outputs & Annunciators .............................. |
64 |
|
Resetting Limit Hold and Exceed Time........................................................................ |
64 |
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To reset the stored Limit Hold and Exceed Time values ......................................... |
64 |
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DC120L Limit Controller – Serial Communications Parameters .................................. |
65 |
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Bit Parameters ........................................................................................................ |
65 |
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Word Parameters .................................................................................................... |
65 |
10 |
DI1700 Indicator......................................................................................................... |
69 |
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DI1700 Indicator - Configuration Mode........................................................................ |
69 |
|
Entry into the Configuration Mode........................................................................... |
69 |
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Scrolling through Parameters and Values............................................................... |
70 |
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Changing Parameter Values ................................................................................... |
70 |
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DI1700 Indicator - Setup Mode.................................................................................... |
77 |
|
Entry into the Setup Mode....................................................................................... |
77 |
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Scrolling through Parameters and Values............................................................... |
77 |
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Changing Parameter Values ................................................................................... |
77 |
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DI1700 Indicator - Operator Mode ............................................................................... |
81 |
|
Entry into Operator Mode........................................................................................ |
81 |
|
Scrolling through Parameters and Values............................................................... |
81 |
|
Changing Parameter Values ................................................................................... |
81 |
|
DI17100 Indicator Units Display .................................................................................. |
83 |
|
Alarm Indications ......................................................................................................... |
83 |
|
*Resetting Latched Alarm Outputs .............................................................................. |
83 |
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Resetting Alarm 1 Active Time, Minimum PV or Maximum PV.................................... |
83 |
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Multi-Point Scaling....................................................................................................... |
84 |
|
Tare Feature................................................................................................................ |
84 |
|
DI1700 Indicator – Serial Communications Parameters .............................................. |
85 |
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Bit Parameters ........................................................................................................ |
85 |
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Word Parameters .................................................................................................... |
86 |
11 |
Manual Tuning of Controllers................................................................................... |
89 |
|
Controllers Fitted With Primary Output Only................................................................ |
89 |
|
Controllers Fitted With Primary and Secondary Outputs ............................................. |
90 |
|
Manual Fine Tuning..................................................................................................... |
90 |
12 |
Modbus Serial Communications .............................................................................. |
92 |
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Physical Layer ............................................................................................................. |
92 |
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Link Layer.................................................................................................................... |
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93 |
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Device Addressing ...................................................................................................... |
94 |
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Supported Modbus Functions...................................................................................... |
94 |
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Function Descriptions.................................................................................................. |
94 |
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Read Coil/Input Status (Function 01 / 02) ............................................................... |
95 |
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Read Holding/Input Registers (Function 03 / 04) .................................................... |
95 |
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Force Single Coil (Function 05)............................................................................... |
96 |
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Pre-Set Single Register (Function 06) .................................................................... |
96 |
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Loopback Diagnostic Test (Function 08)................................................................. |
96 |
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Pre-Set Multiple Registers (Function 10 Hex)......................................................... |
97 |
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Exception Responses ............................................................................................. |
97 |
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13 |
ASCII Communications............................................................................................. |
98 |
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Physical Layer ............................................................................................................. |
|
98 |
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Device Addressing ...................................................................................................... |
98 |
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Session Layer.............................................................................................................. |
|
98 |
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Type 1 Message ..................................................................................................... |
99 |
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Type 2 Message ................................................................................................... |
100 |
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Type 3 Message ................................................................................................... |
100 |
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Type 4 Message ................................................................................................... |
101 |
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Error Response ......................................................................................................... |
|
101 |
14 |
Calibration Mode ..................................................................................................... |
102 |
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Equipment Required For Checking or Calibrating the Universal Input ...................... |
102 |
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Calibration Check ...................................................................................................... |
102 |
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Recalibration Procedure............................................................................................ |
103 |
|
15 |
Appendix 1 – Glossary............................................................................................ |
104 |
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Active Setpoint |
Type: Controller Definition .................................................................... |
104 |
|
Actual Setpoint |
Type: Controller Definition ................................................................... |
104 |
|
Alarm Hysteresis |
Type: General Parameter ................................................................. |
105 |
|
Alarm Operation |
Type: General Definition..................................................................... |
106 |
|
Alarm Inhibit Type: General Parameter ......................................................................... |
107 |
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Annunciator Type: Limit Controller Definition .................................................................. |
107 |
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Automatic Reset (Integral) Type: Controller Tuning Parameter ...................................... |
107 |
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Auto Pre-Tune |
Type: Controller Tuning Parameter......................................................... |
107 |
|
Band Alarm 1 Value Type: General Parameter ............................................................. |
107 |
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Band Alarm 2 Value |
Type: General Parameter.............................................................. |
107 |
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Bias (Manual Reset) |
Type: Controller Tuning Parameter................................................. |
108 |
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Bumpless Transfer |
Type: Controller Definition .............................................................. |
108 |
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Cascade Control |
Type: Controller Definition.................................................................. |
108 |
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Communications Write Enable |
Type: General Definition............................................... |
109 |
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Controller |
Type: Controller Definition ............................................................................. |
109 |
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CPU |
Type: General Definition ...................................................................................... |
|
109 |
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Current Proportioning Control |
Type: Controller Definition.............................................. |
109 |
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Cycle Time |
Type: Controller Definition........................................................................... |
109 |
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Deadband |
Type: Controller Parameter ......................................................................... |
109 |
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Derivative |
Type: Controller Parameter ........................................................................... |
109 |
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Deviation Alarm 1 Value Type |
Type: General Parameter .............................................. |
109 |
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Deviation Alarm 2 Value |
Type: General Parameter ....................................................... |
110 |
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Differential (On-Off Hysteresis) |
Type: Controller Parameter .......................................... |
110 |
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Direct/Reverse Operation of Control Outputs Type: Controller Definition ...................... |
110 |
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Display Strategy |
Type: General Parameter ................................................................... |
110 |
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Elapsed Time |
Type: Indicator Definition ........................................................................ |
110 |
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Exceed Condition Type: Limit Controller Definition ......................................................... |
110 |
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Exceed Time |
Type: Limit Controller Definition ................................................................ |
111 |
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Indicator Type: Indicator Definition |
................................................................................ |
111 |
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Input Filter Time Constant |
Type: General Parameter .................................................... |
111 |
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Input Range |
Type: General Definition ........................................................................... |
111 |
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Input Span |
Type: General Definition ............................................................................. |
111 |
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Integral Type: Controller Tuning Parameter .................................................................... |
111 |
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Latching Relay |
Type: General Definition ....................................................................... |
111 |
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LED |
Type: General Definition...................................................................................... |
|
111 |
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Limit Controller |
Type: Limit Controller Definition ............................................................. |
112 |
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Limit Hysteresis |
Type: Limit Controller Definition ............................................................ |
112 |
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Limit Setpoint |
Type: Limit Controller Definition................................................................ |
112 |
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Lock Codes |
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Type: General Parameter ......................................................................... |
112 |
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Logical Combination of Alarms |
Type: General Definition ............................................. |
113 |
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Loop Alarm Enable |
Type: Controller Parameter............................................................ |
113 |
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Loop Alarm Time |
Type: Controller Parameter................................................................ |
114 |
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mADC |
Type: General Definition ................................................................................... |
|
114 |
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Manual Mode Enable |
Type: Controller Parameter ......................................................... |
114 |
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Master & Slave |
Type: Controller Definition .................................................................... |
114 |
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Multi-Point Scaling Enable |
Type: Indicator Parameter................................................... |
114 |
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Multi-Point Scaling Set Up |
Type: Indicator Parameter................................................... |
115 |
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Offset |
Type: Controller Parameter |
................................................................................. |
|
115 |
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On-Off Control |
Type: Controller Definition .................................................................... |
115 |
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On-Off Differential (Hysteresis) |
Type: Controller Parameter ......................................... |
115 |
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Overlap/Deadband |
Type: Controller Parameter............................................................ |
116 |
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PID |
Type: Controller Definition |
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117 |
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PLC |
Type: General Definition...................................................................................... |
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117 |
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Pre-Tune Type: Controller Definition ............................................................................ |
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117 |
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Primary Output Power Limit |
Type: Controller Parameter ............................................... |
118 |
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Primary Proportional Band |
Type: Controller Tuning Parameter ...................................... |
118 |
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Process High Alarm 1 Value |
|
Type: General Parameter ............................................... |
118 |
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Process High Alarm 2 Value |
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Type: General Parameter ............................................... |
119 |
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Process Low Alarm 1 Value |
Type: General Parameter ................................................ |
119 |
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Process Low Alarm 2 Value |
Type: General Parameter ................................................ |
119 |
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Process Variable (PV) |
Type: General Definition ........................................................... |
119 |
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Process Variable Offset |
Type: General Parameter....................................................... |
119 |
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Rate (Derivative) |
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Type: Controller Tuning Parameter ..................................................... |
119 |
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Remote Setpoint (RSP) |
Type: Controller Definition ....................................................... |
120 |
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Remote Setpoint Input Range |
Type: Controller Parameter............................................ |
120 |
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Remote Setpoint Lower Limit |
|
Type: Controller Parameter ............................................ |
120 |
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Remote Setpoint Upper Limit |
|
Type: Controller Parameter ............................................ |
120 |
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Remote Setpoint Offset |
|
Type: Controller Parameter..................................................... |
120 |
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Retransmit Output |
Type: General Definition................................................................. |
120 |
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Retransmit Output 1 Scale Maximum |
Type: General Parameter................................... |
121 |
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Retransmit Output 1 Scale Minimum |
Type: General Parameter................................... |
121 |
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Retransmit Output 2 Scale Maximum |
Type: General Parameter.................................. |
121 |
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Retransmit Output 2 Scale Minimum |
Type: General Parameter................................... |
121 |
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Retransmit Output 3 Scale Maximum |
Type: General Parameter.................................. |
121 |
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Retransmit Output 3 Scale Minimum |
Type: General Parameter................................... |
122 |
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Reset Type: Controller Tuning Parameter ...................................................................... |
|
122 |
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Scale Range Upper Limit |
Type: General Parameter .................................................... |
122 |
51-52-25-122, Issue 5 – March 2005 |
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Scale Range Lower Limit |
Type: General Parameter..................................................... |
122 |
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Secondary Proportional Band |
Type: Controller Tuning Parameter ................................. |
122 |
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Self-Tune Type: Controller Tuning Definition .................................................................. |
123 |
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Serial Communications Option |
Type: General Definition............................................... |
123 |
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Setpoint |
Type: Controller Definition .............................................................................. |
123 |
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Setpoint Upper Limit |
Type: Controller Parameter........................................................... |
124 |
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Setpoint Lower Limit |
Type: Controller Parameter.......................................................... |
124 |
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Setpoint Ramping Enable |
Type: Controller Parameter ................................................. |
124 |
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Setpoint Ramp Rate |
Type: Controller Parameter.......................................................... |
124 |
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Setpoint Select Type: Controller Parameter .................................................................. |
125 |
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Setpoint Select Enable |
Type: Controller Parameter...................................................... |
125 |
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Solid State Relay (SSR) |
Type: General Definition........................................................ |
125 |
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Tare Type: Indicator Parameter .................................................................................... |
|
125 |
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Time Proportioning Control Type: Controller Definition................................................. |
126 |
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Tuning |
Type: Controller Definition................................................................................. |
|
126 |
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Triac |
Type: General Definition..................................................................................... |
|
126 |
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16 |
Appendix 2 - Specification...................................................................................... |
|
127 |
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Universal Input........................................................................................................... |
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127 |
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General Input Specifications ................................................................................. |
|
127 |
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Thermocouple ....................................................................................................... |
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127 |
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Thermocouple Ranges Available ................................................................................ |
|
127 |
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Thermocouple Performance........................................................................................ |
|
128 |
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Resistance Temperature Detector (RTD).............................................................. |
128 |
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RTD Ranges Available................................................................................................ |
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128 |
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RTD Performance ....................................................................................................... |
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129 |
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DC Linear.............................................................................................................. |
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129 |
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DC Linear Ranges Available ....................................................................................... |
|
129 |
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DC Linear Performance .............................................................................................. |
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129 |
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Remote Setpoint Input |
............................................................................................... |
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130 |
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Digital Inputs.............................................................................................................. |
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130 |
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Output Specifications................................................................................................. |
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131 |
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Output Module Types............................................................................................ |
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131 |
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Specifications of Output Types.............................................................................. |
131 |
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Control Specifications................................................................................................ |
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132 |
Page xii |
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Process Alarms ......................................................................................................... |
133 |
|
Digital Communications............................................................................................. |
133 |
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Reference Conditions................................................................................................ |
133 |
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Operating Conditions................................................................................................. |
133 |
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Standards .................................................................................................................. |
134 |
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Physical Specifications.............................................................................................. |
134 |
17 |
Appendix 3 - Product Coding ................................................................................. |
135 |
51-52-25-122, Issue 5 – March 2005 |
Page xiii |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual |
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List of Figures |
Page Number: |
Figure 1. Main dimensions .................................................................................................... |
3 |
Figure 2. Panel cut-out sizes................................................................................................. |
4 |
Figure 3. Panel-Mounting the instrument .............................................................................. |
4 |
Figure 4. Typical rear view (uncased) & main board positions .............................................. |
6 |
Figure 5. Location of Option Modules - 1/16 DIN Instruments................................................. |
8 |
Figure 6. Location of Option Modules - 1/8 DIN Instruments.................................................. |
9 |
Figure 7. Option Module Connectors - 1/16 DIN Instruments.................................................. |
9 |
Figure 8. Option Module Connectors - 1/8 DIN Instruments................................................. |
10 |
Figure 9. Transient suppression with inductive coils ........................................................... |
13 |
Figure 10. Contact noise suppression................................................................................ |
13 |
Figure 11. Rear terminals (1/16-DIN Instruments) ............................................................... |
15 |
Figure 12. Rear terminals (1/8-DIN Instruments)................................................................. |
16 |
Figure 13. Mains Power Connections................................................................................. |
17 |
Figure 14. 24/48V AC/DC Power Connections................................................................... |
17 |
Figure 15. Thermocouple Input Connections ..................................................................... |
18 |
Figure 16. RTD Input Connections..................................................................................... |
18 |
Figure 17. DC Volt, mV & mA Input Connections............................................................... |
19 |
Figure 18. Option Slot 1 – Relay Module............................................................................ |
20 |
Figure 19. Option Slot 1 - SSR Driver Module.................................................................... |
20 |
Figure 20. Option Slot 1 - Triac Module.............................................................................. |
20 |
Figure 21. Option Slot 1 - Linear Voltage & mADC Module................................................ |
21 |
Figure 22. Option Slot 2 - Relay Module ............................................................................ |
22 |
Figure 23. Option Slot 2 - SSR Driver Module.................................................................... |
22 |
Figure 24. Option Slot 2 - Triac Module.............................................................................. |
22 |
Figure 25. Option Slot 2 - Dual Relay Module .................................................................... |
23 |
Figure 26. Option Slot 2 - Linear Voltage & mADC module................................................ |
23 |
Figure 27. Option Slot 3 - Relay Module ............................................................................ |
24 |
Figure 28. Option Slot 3 - SSR Driver Module.................................................................... |
24 |
Figure 29. Option Slot 3 - Linear Voltage & mADC module................................................ |
24 |
Figure 30. Option Slot 3 - Dual Relay Module .................................................................... |
25 |
Figure 31. Option Slot 3 - Transmitter Power Supply Module ............................................ |
25 |
Figure 32. Option Slot A – RS485 Serial Communications Module.................................... |
26 |
Figure 33. Option Slot A – Digital Input Module ................................................................. |
26 |
Page xiv |
51-52-25-122, Issue 5 – March 2005 |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
Figure 34. |
Option Slot A – Basic RSP Input Module .......................................................... |
26 |
Figure 35. |
26 |
|
Figure 36. |
Option Slot B – Digital Input 2 Connections ...................................................... |
27 |
Figure 37. |
Option Slot B – Full Remote Setpoint Input Connections.................................. |
27 |
Figure 38. |
Typical front panel and keys ............................................................................. |
28 |
Figure 39. |
Manual Tuning .................................................................................................. |
89 |
Figure 40. |
Modbus Link Layer............................................................................................ |
93 |
Figure 41. |
Alarm Hysteresis Operation ............................................................................ |
105 |
Figure 42. |
Alarm Operation.............................................................................................. |
106 |
Figure 43. |
Overlap and Deadband................................................................................... |
116 |
Figure 44. |
Pre-Tune Operation ........................................................................................ |
118 |
Figure 45. |
Self-Tune Operation........................................................................................ |
123 |
51-52-25-122, Issue 5 – March 2005 |
Page xv |
|
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual |
|
List of Tables |
Page Number: |
|
Table 1. Option Module vs. Model Matrix............................................................................. |
7 |
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Table 2. Thermocouple Extension Wire Colours................................................................ |
14 |
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Table 3. Typical LED functions .......................................................................................... |
29 |
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Table 4. |
Error/Faults conditions ......................................................................................... |
30 |
Table 5. |
Model Groups....................................................................................................... |
31 |
Table 6. Select Mode Menus ............................................................................................. |
31 |
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Table 7. Lock Code – Entry and Default Values ................................................................ |
32 |
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Table 8. Automatic Tune Mode Parameters....................................................................... |
33 |
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Table 9. Product Information Mode Parameters ................................................................ |
33 |
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Table 10. Lock Code View Menu ...................................................................................... |
35 |
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Table 11. DC1200 & DC1700 Configuration Mode Parameters........................................ |
37 |
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Table 12. DC1200 & DC1700 Set Up Mode Parameters .................................................. |
44 |
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Table 13. DC1200 & DC1700 Operator Mode Displays .................................................... |
47 |
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Table 14. DC1200 & DC1700 Communications - Bit Parameters ..................................... |
50 |
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Table 15. DC1200 & DC1700 Communications - Word Parameters................................. |
50 |
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Table 16. DC120L Configuration Mode Parameters ......................................................... |
56 |
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Table 17. DC120L Set Up Mode Parameters.................................................................... |
62 |
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Table 18. DC120L Operator Mode Displays ..................................................................... |
63 |
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Table 19. DC120L Communications - Bit Parameters....................................................... |
65 |
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Table 20. DC120L Communications - Word Parameters .................................................. |
65 |
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Table 21. DI1700 Configuration Mode Parameters........................................................... |
70 |
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Table 22. DI1700 Set Up Mode Parameters ..................................................................... |
78 |
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Table 23. DI1700 Operator Mode Displays ....................................................................... |
82 |
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Table 24. DI1700 Communications - Bit Parameters ........................................................ |
85 |
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Table 25. DI1700 Communications - Word Parameters.................................................... |
86 |
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Table 26. Supported Modbus Functions ........................................................................... |
94 |
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Table 27. Read Coil/Input Status (Modbus Function 01/02).............................................. |
95 |
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Table 28. Read Holding/Input Registers (Modbus Function 03/04)................................... |
95 |
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Table 29. Force Single Coil (Modbus Function 05) ........................................................... |
96 |
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Table 30. Pre-Set Single Register (Modbus Function 06) ................................................. |
96 |
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Table 31. Loopback Diagnostic Test (Modbus Function 08) ............................................. |
96 |
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Table 32. Pre-Set Multiple Registers (Modbus Function 10 Hex) ..................................... |
97 |
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Table 33. Modbus Exception Responses.......................................................................... |
97 |
Page xvi |
51-52-25-122, Issue 5 – March 2005 |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual |
|
|
Table 34. |
ASCII Parameter Key........................................................................................ |
99 |
Table 35. |
ASCII Data Element – Sign/Decimal Point Position .......................................... |
99 |
Table 36. |
Input Calibration phases ................................................................................. |
103 |
Table 37. |
Logical Alarm Outputs..................................................................................... |
113 |
51-52-25-122, Issue 5 – March 2005 |
Page xvii |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
How to use this manual
This manual is structured to give easy access to the information required for all aspects of the installation and use and of the products:
Section 1: Introduction - A brief description of the product range.
Section 2: Installation - Unpacking, installing and panel mounting instructions.
Section 3: Plug-in Options - Installation of the plug-in option modules.
Section 4: Wiring Guidelines - Guidance on good wiring practice, noise avoidance, wiring diagrams and input/output connections.
Section 5: Powering Up - Powering up procedure and brief description of the displays and switches.
Section 6: Messages & Error Indications - Display Messages and fault indications.
Section 7: Operation Modes - Descriptions of the operation modes common across the range. These include Select Mode for gaining access to the Setup and Configuration menus, Automatic tuning on controllers and the Product information menu.
Section 8: DC1200 & DC1700 Model Group - Describes the menus and features unique to the process controllers in this model group. These include Configuration Mode, Setup Mode & Operator Mode menus, and the serial communications parameters. Also detailed is Setpoint adjustment, use of Manual Control Mode and automatic PID tuning.
Section 9: Model DC120L - Describes the menus and features unique to the limit controllers in this model group. These include Configuration Mode, Setup Mode & Operator Mode menus, and the serial communications parameters. Also detailed is adjustment of the Limit Setpoint and resetting the Limit Output.
Section 10: Model DI1700 - Describes the menus and features unique to the indicators in this model group. These include Configuration Mode, Setup Mode & Operator Mode menus, and the serial communications parameters. Also detailed the Tare and Multi-Point Scaling
Functions.
Section 11: Manually Tuning Controllers - Advice on manually adjusting the PID controller tuning parameters.
Section 12: Modbus Serial Communications - Details the physical layer and message formats used for the Modbus communications protocol common to all products in the range.
Section 13: ASCII Serial Communications - Details the physical layer and message formats used for the ASCII serial communications protocol available on some products.
Section 14: Calibration Mode - Step-by-step instructions to calibrate the instrument. This section is intended for use by suitably qualified personnel.
Appendix 1: Glossary - Explanations of the terms used and product features.
Appendix 2: Specification - Technical specifications for all products in the range.
Appendix 3: Product Coding - Product model/ordering codes.
51-52-25-122, Issue 5 – March 2005 |
Page 1 |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
1 Introduction
These instruments are microprocessor based process controllers, indicators, and limit controllers. They can measure, display or control process variables such as temperature, pressure, flow and level from a variety of inputs.
The operating voltage is either 100-240V at 50/60 Hz or 24V-48V AC/DC depending on the model purchased. EEPROM technology protects against data or configuration loss during power outages.
Inputs are user configurable for connection to thermocouple and RTD probes, as well as linear process signal types such as mVDC, VDC or mADC. Output options include relays,
SSR drivers, triacs or linear mV/voltage modules. These can be used for process control, alarms, or retransmission of the process variable or setpoint to external devices such as data recorders and PLC’s. A Transmitter Power Supply option module can provide an unregulated 24V DC (22mA) auxiliary output voltage for external signal transmitters.
Alarm indication is standard on all instruments; up to five alarms are possible on the indicators. Alarms may be set as process high or low, deviation (active above or below controller setpoint), band (active both above and below setpoint), or control loop types. These alarms can be linked to any suitable output. Alarm status is indicated by LED’s or the alarm status screen.
Controllers can be programmed for on-off, time proportioning, or current proportioning control implementations, depending on the output modules fitted, and feature manual or automatic tuning of the PID parameters. A secondary control output is available when additional output modules are fitted. Three Position Step Control (Valve Motor Drive) is also possible on some models. Controllers with analogue Remote Setpoint inputs are also included in the range.
Control functions, alarm settings and other parameters are easily adjusted from the front keypad or via PC based configuration software.
Limit Controllers shut down a process in order to prevent possible damage to equipment or products. They have latching relay, which cannot be reset until the process is in a safe condition. Limit controllers work independently of the normal process controller and have approvals for safety critical applications.
Indicator models can display a process value and provide multiple stage alarm outputs. Additional features include Multipoint scaling to compensate for non-linear signals and a Tare function to auto-zero the current reading.
Page 2 |
Introduction |
51-52-25-122, Issue 5 – March 2005 |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
2 Installation
1.Remove the product from its packing. Retain the packing for future use, in case it is necessary to transport the instrument to a different site or to return it to the supplier for repair/testing.
2.The instrument is supplied with a panel gasket and push fit fixing strap. A single sheet concise manual is also supplied in one or more languages. Examine the delivered items for damage or defects. If any are found, contact your supplier immediately.
CAUTION:
Installation and configuration should be performed only by personnel who are technically competent and authorised to do so. Local regulations regarding electrical installation and safety must be observed.
1/16 - DIN Instruments
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Figure 1. Main dimensions
51-52-25-122, Issue 5 – March 2005 |
Installation |
Page 3 |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
The mounting panel must be rigid and may be up to 6.0mm (0.25 inches) thick. The cut-outs required for the instruments are shown below.
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1/8 DIN (Indicator) |
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45mm |
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Figure 2. Panel cut-out sizes
CAUTION:
Ensure the inside of the panel is with the instruments operating temperature and that there is adequate air flow to prevent overheating.
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Mounting Panel |
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Instrument Housing |
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Ratchets |
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Gasket |
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Hold firmly in position |
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(apply pressure to bezel only) |
Figure 3. Panel-Mounting the instrument
CAUTION:
Do not remove the panel gasket, as this may result in inadequate clamping and sealing of the instrument to the panel.
Page 4 |
Installation |
51-52-25-122, Issue 5 – March 2005 |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
Once the instrument is installed in its mounting panel, it may be subsequently removed from it’s housing, if necessary, as described in the Fitting and Removing Option Modules section.
Instruments may be mounted side-by-side in a multiple installation, but instrument to panel moisture and dust sealing will be compromised. Cut-out width (for n instruments) is:
1/8 - & 1/16 - DIN Controllers: (48n - 4) mm or (1.89n - 0.16) inches
1/8 - DIN Indicators: (96n - 4) mm or (3.78n - 0.16) inches
If panel sealing must be maintained, mount each instrument into an individual cut-out with 6mm or more clearance between the edges of the holes.
Note:
The mounting clamp tongues may engage the ratchets either on the sides or the top/bottom faces of the Instrument housing. When installing several Instruments side-by- side in one cut-out, use the ratchets on the top/bottom faces.
51-52-25-122, Issue 5 – March 2005 |
Installation |
Page 5 |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
3 Plug-in Options
A range of plug-in option modules is available to add additional input, output and communication functions to the instruments in the range. These modules can be either preinstalled at the time of manufacture, or retrofitted in the field.
The modules are installed between the instruments main circuit boards into the four option slots. These are designated as Slots 1, 2, 3, A & B. Installation is detailed below.
Note:
Slot 1 modules cannot be fitted into Slot 2 or 3. Slot 2 & 3 modules cannot be fitted into
Slot 1. Some Slot 2 &3 modules should only be fitted into one of the two slots. This is detailed in the - Option Module vs. Model Matrix below.
PSU BOARD
CPU BOARD
Figure 4. Typical rear view (uncased) & main board positions
The instrument automatically detects which option modules have been fitted into each slot.
In Configuration Mode, the menus will change to reflect the options compatible with the hardware fitted. The modules fitted can be viewed in the Product Information Mode.
Page 6 |
Plug-in Options |
51-52-25-122, Issue 5 – March 2005 |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
Table 1. Option Module vs. Model Matrix
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MODEL NUMBER |
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MODULE PART |
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UDC1200 |
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UDC120L |
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UDC120T |
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UDC1700 |
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UDC170T |
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UDI1700 |
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NUMBER |
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& Function |
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OPTION |
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SLOT 1 |
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51453391-501 |
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Relay |
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51453391-502 |
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SSR Driver |
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51453391-503 |
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Triac |
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51453391-504 |
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OPTION |
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SLOT 2 |
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51453391-506 |
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Relay |
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SSR Driver |
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51453391-509 |
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51453391-510 |
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OPTION |
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SLOT 3 |
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Relay |
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51453391-507 |
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SSR Driver |
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51453391-509 |
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51453391-510 |
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51453391-111 |
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OPTION |
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SLOT A |
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51453391-512 |
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RS485 Comms |
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51453391-513 |
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Digital Input |
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Basic RSP Input |
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OPTION |
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SLOT B |
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Full RSP Input |
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SOFTWARE & |
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ACCESSORIES |
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51-52-25-122, Issue 5 – March 2005 |
Plug-in Options |
Page 7 |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
CAUTION:
Before removing the instrument from it’s housing, ensure that all power has been removed from the rear terminals.
1.Remove the instrument from its housing by gripping the side edges of the front panel
(there is a finger grip on each edge) and pull the instrument forwards. This will release the instrument from the rear connectors in the housing and will give access to the PCBs.
2.Take note of the orientation of the instrument for subsequent replacement into the housing. The positions of the main and option PCBs in the instrument are shown below.
With the instrument removed from its housing:
1.To remove or replace modules into Option Slots 1,A or B, it is necessary to gently separate the CPU and PSU PCBs. This is achieved by detaching the main boards (PSU and CPU) from the front moulding by lifting first the upper and then lower mounting struts as shown. This frees the boards from the front. If only Option slots 2 or 3 are to be changed, this stage is not required as these slots are accessible without separating the main boards from the front.
Mounting Struts
Option Slot 1 |
Option Slot A |
|
Option Slot 3
Option Slot 2
Figure 5. Location of Option Modules - 1/16 DIN Instruments
CAUTION:
Take care not to put undue stress on the ribbon cable attaching the display and CPU boards.
Page 8 |
Plug-in Options |
51-52-25-122, Issue 5 – March 2005 |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
Mounting Struts
Option Slot B
Option Slot 2
Option Slot A
Option Slot 1
Option Slot 3
Figure 6. Location of Option Modules - 1/8 DIN Instruments
CAUTION:
Take care not to put undue stress on the ribbon cable attaching the display and CPU boards.
2.Remove or fit the modules into the Option slots as required. The location of the connectors is shown below. Tongues on each option module locate into a slots cut into the main boards, opposite each of the connectors.
Option Slot 1 |
|
Connectors PL7 & PL8 |
|
Option Slot 2 |
Option Slot A |
Connector PL4A |
Connectors PL5 & PL6 |
Option Slot 3 |
|
Connector PL4B |
|
Figure 7. Option Module Connectors - 1/16 DIN Instruments
CAUTION:
Check for correct orientation of the modules and that all pins locate correctly into the socket
51-52-25-122, Issue 5 – March 2005 |
Plug-in Options |
Page 9 |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
Option Slot B
Connectors PL2A,
PL2B & PL2C
Option Slot 2
Connector PL4A
Option Slot 1 |
|
Connectors PL7 & PL8 |
Option Slot A |
|
|
|
Connectors PL5 & PL6 |
|
Option Slot 3 |
|
Connectors PL4B |
Figure 8. Option Module Connectors - 1/8 DIN Instruments
CAUTION:
Check for correct orientation of the modules and that all pins locate correctly into the socket
Page 10 |
Plug-in Options |
51-52-25-122, Issue 5 – March 2005 |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
With the required option modules correctly located into their respective positions the instrument can be replaced into its housing as follows:
1.If required, move the CPU and PSU boards back together, taking care to locate the option module tongues into the slots in the board opposite. Hold the main boards together whilst relocating them back into the mounting struts on the front panel.
2.Align the CPU and PSU PCBs with their guides and connectors in the housing.
3.Slowly and firmly, push the instrument in position.
CAUTION:
Ensure that the instrument is correctly orientated. A mechanical stop will operate if an attempt is made to insert the instrument in the wrong orientation, this stop MUST NOT be over-ridden.
51-52-25-122, Issue 5 – March 2005 |
Plug-in Options |
Page 11 |
1/8 -DIN & 1/16 -DIN Controller & Indicator Manual
Electrical noise is a phenomenon typical of industrial environments. As with any instrumentation, these guidelines should be followed to minimize the effect of noise.
Ignition transformers, arc welders, mechanical contact relays and solenoids are all common sources of electrical noise in an industrial environment and therefore the following guidelines MUST be followed.
1.If the instrument is being installed in existing equipment, the wiring in the area should be checked to ensure that good wiring practices have been followed.
2.Noise-generating devices such as those listed should be mounted in a separate enclosure. If this is not possible, separate them from the instrument, by the largest distance possible.
3.If possible, eliminate mechanical contact relays and replace with solid-state relays. If a mechanical relay being powered by an output of this instrument cannot be replaced, a solid-state relay can be used to isolate the instrument.
4.A separate isolation transformer to feed only the instrumentation should be considered. The transformer can isolate the instrument from noise found on the AC power input.
It is good practice to ensure that the AC neutral is at or near ground (earth) potential. A proper neutral will help ensure maximum performance from the instrument.
Four voltage levels of input and output wiring may be used with the unit:
1.Analogue input or output (for example thermocouple, RTD, VDC, mVDC or mADC)
2.Relays & Triac outputs
3.SSR Driver outputs
4.AC power
CAUTION:
The only wires that should run together are those of the same category.
If any wires need to run parallel with any other lines, maintain a minimum space of 150mm between them.
If wires MUST cross each other, ensure they do so at 90 degrees to minimise interference.
Page 12 |
Connections |
51-52-25-122, Issue 5 – March 2005 |