[nachin11]

I have a CNC Router with Syntec EZ4 control, Yaskawa SGDM-10ADA-V servo drives and Yaskawa SGMGH-09ACA61 servo motors.

When I ask to cut a 20.8mm pocket the result is a 20.4mm pocket, I have checked in the X axe, so I have an error of 0.4 mm, a lot.

I´m not shure if this is a machine mechanical issue or a bad servo-controller configuration, which I prefer to think

Could that parameter "Position servo mode(0:CW;1:Volt;2:AB)" in the Syntec controller, be the reason?, mine is set to "2"

http://i2.photobucket.com/albums/y27...DEADC347BC.jpg

http://i2.photobucket.com/albums/y27...DECEAF4940.jpg

Could anyone help me with that?

Kind regards.
nachin11

[BM3]

Hi, not sure if you are still having this problem?

If it is in the X Axis, have you tried changing parameter (141 X Axis Pitch amount)