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PowerFlex 700 Hardware Enable e-stop question

Thread starter moltra
Start date Sep 22, 2005

Status: Not open for further replies.

Sep 22, 2005

moltra

Electrical

I am installing 7 powerflex 700 vfd in on of my production lines, Instead of installing 1 main contactor or 7 individual contactors for Emergency Safety requirements, I was wondering if anyone has used the hardware enable input on the VFD to shutdown the VFD when the safety relay drops out.

Mark Strickland
Rubberlite Inc
Electrican Engineering Technician