ABB ACS800 Drive
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Dec 21, 2021 11:50 am
How can resolve problem 4311 THERMISTOR Fault in ABB ACS800 Drive ?
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Dec 21, 2021 11:51 am
Cause :Motor temperature is excessive. Motor thermal protection mode selection is TEMP SENSOR.
(programmable Fault Function 30.04...30.05)
Check motor ratings and load.
Check start-up data.
Check thermistor connections to digital input DI6.
