Table Of Contents - ABB Symphony Harmony Series Instructions Manual

Section 6 Troubleshooting
Error Messages and Corrective Actions............................................................................. 6-3
Input Channel Status ................................................................................................... 6-3
Analog Input Module Errors ......................................................................................... 6-4
Error Example.............................................................................................................. 6-6
I/O Expander Bus Interface Test ...................................................................................... 6-7
Module Pin Connections................................................................................................... 6-7
Section 7 Maintenance ......................................................................................................... 7-1
Introduction..................................................................................................................... 7-1
Preventive Maintenance Schedule..................................................................................... 7-1
Equipment and Tools Required......................................................................................... 7-2
Preventive Maintenance Procedures.................................................................................. 7-2
Printed Circuit Board Cleaning .................................................................................... 7-3
General Cleaning and Washing ................................................................................. 7-3
Edge Connector Cleaning.......................................................................................... 7-3
Checking Connections .................................................................................................. 7-4
Section 8 Repair and Replacement ..................................................................................... 8-1
Introduction..................................................................................................................... 8-1
Module Repair and Replacement ...................................................................................... 8-1
Appendix A NTAI06 Termination Unit .................................................................................A-1
Introduction..................................................................................................................... A-1
Cold Junction Reference Input ......................................................................................... A-1
Configuring Inputs ........................................................................................................... A-1
Appendix B Replacing an IMASI13 Module ........................................................................B-1
Introduction..................................................................................................................... B-1
User Differences............................................................................................................... B-1
Power Consumption Comparison...................................................................................... B-2
Appendix C Replacing an IMASI03 Module ........................................................................C-1
Introduction..................................................................................................................... C-1
User Differences............................................................................................................... C-1
Function Code 216 Modifications ..................................................................................... C-2
Power Consumption Comparison...................................................................................... C-3
WBPEEUI240774A0

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