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Title: G28 & G53 Problems [Print This Page]

Author: dsiviero    Time: 2022-8-12 15:49
Title: G28 & G53 Problems
Hi,

I have DDCS Expert on latest firmware. I have noticed two issues when trying to send machine to home position using 4th axis:

1. G28 - Call "G28 G91 Z0" for only Z move does not work. Machine moves X & Y also, which is very slow for 4th axis spindle rotation each time it needs to index
2. G53 - Calling "G53 G0 Z0" simply does not work, it tried to go to work coordinate Z0 and crashes into stock when 4th axis rotates.

How can I get to these problems, G28 and G53 are essential codes that must work on any CNC.

Any help would be very much appreciated for and 'expert' system.

Regards, Damien





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