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Does the ATV18 have a fault history?

Issue:
Customer wants to know the last fault.

Product Line:
ATV18

Environment:
All models and serial numbers

Cause:
None

Resolution:
The first fault detected is saved and displayed on the keypad screen if power is maintained. The drive trips and the fault relay opens.  The fault is displayed until power is reset. 

To check the Fault history, access parameter FLt under the Level 1 menu and push the DATA button.  Only one fault is available in the history.   If there has been no faults, the display will show nErr.

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