In one of my MASTERDRIVE MC I ahve all the time when I try to run the motor the alarm A141. The motor is not moving.
The drive type is 6SE7018-OEP70-ZF01 and the motor type is 1FT6064-1AF71-3EG1.
Can somebody help me to identify the cause of this alarm. But please not the comments from the Manual, because these didn't help me.
Why did the MC Manual comments for Alarm A141 not help you?
Can you use the trace tool to see the position setpoint and the position actual?
Does any fault occur after the alarm?
With the drive disabled (for your safety), can you spin the motor by hand?
You could try monitoring parameter r002 for the actual speed if the encoder is working correctly, but you may also see an A140 alarm.
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