Hi,
I have a few PowerFlex 400 drives and One of them is acting really weird.
I set the speed setpoint to 13Hz but it can't go over 1 hz. It is beeping and it says it is accelerating in CCW but it is not going over 1 hz.
It is like a sine wave. Going up and going down and continue doing this.
I compared the parameters with the other powerflex 400's but it is identical..
I think it is an electrical problem but I just want to post it here to know if anyone had same issue before.
Thanks
Have a great weekend,