After a little configuration in 802C Baseline factory default PLC and setting required MD parameters, the controller works properly but it can't traverse to reference point automatically after power on.
Here is what I am doing: power on CNC > Ref point > press correct traverse direction (z+)
Now the desired axis traverse to reference cam while I'm pressing the +z key, If I leave pressing the button, the axis stops. If I keep pressing, the axis reaches the ref cam, but it doesn't sync and an error fires up!
It's the same for X axis. Whereas after touching the correct direction for a while, the axis should traverse automatically toward the reference cam. All the synchronization should be done automatically!
Setting REFP_NC_START_LOCK (MD20700) to ZERO or ONE doesn't change it.
But setting MD20700=0, and in MDA entering G74 X0 Z0 then cycle start, the axis will go the reference point properly and the synchronization will be done successfully.
Any Idea how to fix ref point approach problem?