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How can you get the Altivar ATV18 unit to run at 60 Hz at all times? The problem is that the unit will not run.

The first thing is that you need a speed reference so can jumper AI1 to +10 to run at high speed or without jumper the unit will run at low speed (can adjust then from 0 to high speed).
The second issue is need to make sure don`t have a Fast stop programmed by mistake and not have the logic input made. The unit will now run will give it a direction signal.


CTA-ID : 4342
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