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What is the InF8 Fault on the Altivar Process Drive?

Issue:
What is the InF8 Fault on the Altivar Process Drive?

Product Line:
Altivar Process Drive

Environment:
All serial numbers for Altivar Process Drive

Cause:
Internal supply voltage out of range.

Resolution:
The internal power supplies of the control block are monitored, if one is out of range the INF8 fault occurs.

Remedies
  • Check internal power supply (10V and 24V to COM)
  • Check with SoMove which power supply is out of range.
    • Depending on the result change control block
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