unsaint32
Member
Just FYI, Powerflex 70 Digital Out 1 terminals are 11, 12, 13 (11-Not fault, 12-common, 13-fault). And Digital Out 2 terminals defaults are 24, 25, 26 (24-Run, 25-common, 26-Not Run).
We keeping getting drive faults and we have to power cycle the drive to get it to run again. As a part of troubleshooting, I checked voltage across the digital out1 terminal 11 & 12, and 13 & 11. I get no voltage at either terminals to the common. I also get no voltage across 24 & 25, and 26 & 25 (digital out2 terminals).
We kept the default value for the digital output parameters; Digital Out1 for Fault. Digital Out2 for Run.
Am I not supposed to read some voltage at these terminals while the drive is operating?
We keeping getting drive faults and we have to power cycle the drive to get it to run again. As a part of troubleshooting, I checked voltage across the digital out1 terminal 11 & 12, and 13 & 11. I get no voltage at either terminals to the common. I also get no voltage across 24 & 25, and 26 & 25 (digital out2 terminals).
We kept the default value for the digital output parameters; Digital Out1 for Fault. Digital Out2 for Run.
Am I not supposed to read some voltage at these terminals while the drive is operating?