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What would cause the ATV600 or ATV900 to show Run 0.0hz if I'm not using anything external to adjust the speed?

Issue:
What would cause the ATV630 to show Run 0.0hz if I'm not using anything external to adjust the speed?

Product Line:
ATV
 
Environment:
All

 
Cause:
Programming

 
Resolution:
If you're not using an external speed reference (i.e. Potentiometer, Transducer, etc.), when you close 24v to DI1 the drive shows 0.0hz.  You will need to go to [Simply Start] set [Low Speed] to 60hz (or desired speed)
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