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What can cause a P24C error on the Altivar Process Drive ATV630 and ATV930?

Published date: 16 August 2019

 Issue:
What can cause a P24C error on the Altivar Process Drive ATV630 and ATV930?

Product Line:
ATV630 ATV930

Environment:
All serial numbers

Cause:
Error after updated firmware on the drive.

Resolution:
This is a 24V cabinet IO monitoring error.

Check if the terminal X231 is wired directly to the cabinet I/O input DI58
If the DI58 is used by another cabinet function, it's necessary to change the function to the DI57, DI59 or another free cabinet I/O input on the X220 customer terminals.  Additional it's needed to adapt the parameter setting of the new selected input.

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