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Old November 7th, 2018, 01:51 AM   #1
Hamzabenz
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problem in Allen Bradley powerflex 70 drive output

Hello,
I have a drive allen bradley powerflex70 that works normal it shows that it has start and frequency variation but there is no output 0 voltage, according to you what is the problem
thank you
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Old November 8th, 2018, 02:21 PM   #2
JeremyGranado
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If you have a frequency command and run command and its not working, then Id say ya have a bad drive
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Old November 8th, 2018, 04:10 PM   #3
jstolaruk
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Quote:
Originally Posted by JeremyGranado View Post
If you have a frequency command and run command and its not working, then Id say ya have a bad drive
Unless it has the safe-torque off option in which case you'll have no output unless the safety inputs are driven ON.
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