CONTROLMASTER CM15 | UNIVERSAL PROCESS INDICATOR, DIN | CI/CM15-EN REV. A
21
Icon Number/
Message
Possible cause Suggested action
NV Error
or permanent corruption of its data.
Recalibrate If necessary.
Acknowledge error.
If problem persists contact local service organization.
NV Error
Comm Bd
Failure of non-volatile memory on
communications board or permanent corruption
of its data.
Acknowledge error.
Check communications board is correctly identified by device.
If problem persists contact local service organization.
NV Error
or permanent corruption of its data.
Acknowledge error.
Check software key functionality is enabled.
If problem persists contact local service organization.
NV Error
or permanent corruption of its data.
Acknowledge error.
Check software key functionality is enabled.
If problem persists contact local service organization.