FA241886
10 June 2022
Issue:
What causes ATV58 Message Display Center to show Communication Failed K/P Stop Not Active?
Product Line:Altivar ATV58 with the optional Message display keypad only
Environment:All
Cause:The main MDC is red showing a fault Communication Failed K/P Stop Not Active
Resolution:Trouble shooting tips.
1st make sure that the drive is powered up. This Message Display Center is powered up by an external +24vdc power supply. If the main drive is not powered up and the remote MDC is powered up you will get the Communication Failed K/P Stop Not Active fault.