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What can cause an Max Sensor fault on the ATV61 Walmart drive?

Issue:
What can cause an Max Sensor fault on the ATV61 Walmart drive?

Product Line:
Altivar 61 Eflex at Walmart Stores only

Environment:
Walmart Stores that are using the Eflex enclosed drives

Cause:
The ambient temperature or the pressure transducer is maxed out or has faulted.

Resolution:
The Max Temp fault accrues when either the Temperature or Pressure sensor has maxed out its range for 15 mins.   Go into menu 1.14 of the drives programming menu and check the ambient temp value.  If its cold outside and the ambient temp is reading  140 degrees F  then is a good chance the sensor might be bad.



 
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