Why does my ATV212 not run , when I am receiving the speed reference?

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Issue:

ATV212 Receiving 0-10v speed reference and does not run

Product Line:

ATV212

Environment:

0-10v speed reference

Cause:

n/a

Resolution:

First would check the start/stop signal. If 2-wire control, Cnod -should be 0. Make sure there is 24v at the F terminal. Then check Fnod for the speed reference ( VIA or VIB).

Make sure SW100 switches are set properly (for Voltage). Then can check the scaling parameters ( VIA: F201-F204, VIB: F210-F213). Would also check the run permissive circuit (F110 and F112).