We have an Allen Bradley 753 that isn't starting a motor. No faults, alarms or outstanding issues. Verified drive is receiving 0-10V signal, monitoring of drive amps proves drive attempts to send output signal to motor. No current leaving drive. Placed drive in manual mode, drive attempted to send output current to motor via drive explorer software monitoring of amps, no current leaving drive. Verified edited parameters have not changed. Any thoughts what might cause this other than failed drive.
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