mitsubishi servo problem

pajohnston

Member
P
Join Date
Mar 2010
Location
telford
Posts
15
Hi all

I have a mitsubishi servo with a j3 60a amp controlled by a pulse train from a fx3u plc

It has been functionong well for the last three months but im now getting creep.

Im sending 4000 pulses and the servo is moving between 4000 and 4005

Ive tried using a different pls output and it does'nt seem to make a difference


Any ideas
 

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