PowerFlex 40P wont start motor with plc signal

MikkelNybo

Member
Join Date
Apr 2021
Location
Odense
Posts
1
I have P036 configured as 2 wire SRC Control with an exteranl supply.
I choose the direction with a 3 point rotary switch.
The problem is when it is set to AUTO mode, and i flick the direction it will start the motor when i then unlatch the signal to the relay it stops. But it dosen't start again when i latch the PLC output.
The thing is that i can only use one output on the plc to start the motor.

I can see with a multimeter that i do get 24V on ENBL & DIRECTION
All of my parameters is in the right settings since i have 4 other PowerFlex 40p which works in the desired way with the same setup.



Im very new, and cant get my head around this problem
 
Last edited:

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