Despatch PROTOCOL 3

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Protocol 3

User Guide E105, 313327, REV A

countries. No part of the contents of this manual may be reproduced, copied or transmitted in any form

or by any means without the written permission from ITW EAE, unless for purchaser's personal use.

21 of 82

Protocol Plus Rear Panel

Protocol 3 Rear Panel

Former

Power

Connections

New Power

Connections

Former SSR

and Hi-Limit

Connections

New SSR

and Hi-Limit

Connections

Former Control

Thermocouple

Connections

Former Hi-limit

Thermocouple

Connections

New Control

Thermocouple

Connections

New Hi-limit

Thermocouple

Connections

Relays

Figure 3. Protocol Plus to Protocol 3 Connection Conversions.

Main Page

Revision Record2
Table of Contents3
List of Figures5
List of Tables6
About this Manual7
Important User Information7
Manufacturer & Service8
Organization of this Manual8
Conventions9
Specifications10
Process Input10
Table 1. Process Input10
Outputs12
Operating Conditions12
Table 2. Protocol 3 Outputs12
Table 3. Operating Conditions12
Conformance Norms13
Display13
Table 4. Conformance Norms13
Table 5. Display13
Data Recorder14
Table 6. Data Recorder14
Safety15
General Safety Information15
Lockout15
Lockout Requirements15
Lockout Procedure with Despatch Products15
Maintenance16
Electrical Maintenance16
In Case of Fire16
Equipment Lockout Requirements17
Theory of Operation18
Figure 1. Operator Interface18
System Control-In General19
High-Limit Function19
Outputs19
Remote Communication20
Figure 2. Typical Controller Output Sticker20
Figure 3. Protocol Plus to Protocol 3 Connection Conversions21
Assembly & Setup22
Install the Protocol 3 Controller22
Protocol 3 Controller Conversion with no Options22
Setting up Remote Communication23
Protocol 3™ Ethernet Communication Setup23
Table 7. Protocol Plus to Protocol 3 Controller Conversion23
Figure 4. Protocol 3™ Rear Cover Removed24
Figure 5. Protocol 3™ Ethernet Module MAC Address24
Figure 6. Protocol 3™ Set IP Address25
Figure 7. Protocol 3™ Assign Ethernet IP Address25
Figure 8. Protocol 3™ Ethernet Search for Control26
Figure 9. Protocol 3™ Ethernet Modbus Settings26
Figure 10. Protocol 3™ Ethernet Communication Check27
Figure 11. Protocol 3™ Ethernet - Controller Online28
Protocol 3™ Ethernet Port MAC Address29
Operating Modes31
User Controls31
Figure 12. Select a Mode Display31
Table 8. Keypad Buttons and Functions32
Table 9. Leds and Functions34
First Screens35
Manual Mode35
Figure 13. Manual Mode Display Screen35
Timer Mode37
Figure 14. Timer Mode Display Screen37
Profile Mode38
Figure 15. Profile Mode38
Main Menu39
Figure 16. Main Menu39
Table 10. Sub Menu Descriptions39
Setting up a Profile40
Figure 17. Profile Setup40
Table 11. Profile Setup Options41
Figure 18. Profile Setup Menu42
Table 12. Profile Setup Steps, Options and Descriptions43
Prepare for Profile Setup45
Sample Profile46
Figure 19. Sample Profile46
Figure 20. Sample Profile Values47
Key in the Sample Profile Setup48
Table 13. Profile Parameter Options50
Programing Worksheet52
Table 14. Programming Worksheet52
Recorder Control53
Figure 21. Recorder Control53
Figure 22. Recorder Status53
USB Menu54
Figure 23. USB Menu54
Table 15. USB Menu Options54
Working with USB Memory Stick Folders and Files56
Figure 24. USB Port on Front Panel56
Figure 25. USB Files and Folders Requirements (as Seen from Windows Explorer)56
File Naming Conventions57
Create a New Name before Writing to the USB Device57
Configuration Menu58
Figure 26. Configuration Menu (See also Table 16 for more Information)59
Table 16. Configuration Menu in Tabular Format60
Alarm Configuration63
Table 17. Protocol 3 Possible Alarm Settings64
Table 18. Glossary of Alarm Terms66
Figure 27. How High, Low and Band Process Alarms Are Implemented67
Working with Calibration Offsets68
Setting-Up Remote Communication70
Automatic Tuning71
Table 19. Automatic Tuning Options71
Product Information72
Table 20. Product Information Details72
Service Information73
Remote Operation73
Figure 28. Service Information Screen73
Setting up Digital Inputs74
Figure 29. Standard Digital Input Wiring74
Table 21. Input Settings75
Maintenance76
Checklist76
Replacement76
Troubleshooting77
Error Messages and Alarm77
Controller Firmware Revision77
Troubleshoot Protocol Manager/Protocol 3 Controller Communication77
Table 22. Error Messages and Next Steps77
Figure 30. Check Cabling78
Figure 31. Older Model Serial Converter Schematic79
Figure 32. Newer Model Serial Converter Schematic80
Figure 33. USB Converter Schematic81
Appendices82
Standard Products Warranty82
Part Lists82
Mechanical Drawings82
Electrical Schematics82

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