Mark VIe Diagnostic Alarm

M

Thread Starter

Mike Wenschlag

We have the following diagnostic alarm on our Mark VIe that we need help understanding what generates this alarm, and what are the possible causes?

State Exchange Voter Disagreement Detected [ Alarm ID335, UCCC-0, Controller R] and same one for S and T

I can be contacted at [email protected]
 
Mike,

What does your CPM say about the alarms? He or she has PAC access and could help, as well. And, since it's a Mark VIe, it may still be under warranty; have you asked your GE service manager for assistance?

The Mark VIe System Guide, GEH-6721, which should be available as a .pdf file on the HMI, lists Diagnostic Alarms by drop number for each component (in this case, UCCC). Some versions of the Mark VIe System Guide have the Diagnostic Alarm information in Vol. II; others in Vol. III.

I would also imagine that one or more of the I/O Packs also have related Diagnostic Alarms. Have you checked them using ToolboxST?
 
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