Greetings CNC zone people,
I have a mid-80's vintage Mori MV-55 w/Yasnac MX-2 control.
Currently the machine is in an alarm condition displaying: "MACHINE ALARM:
ATC NOT HOME" (dgn. 1505.5=1) The x & y axes will move via MPG, but the z-axis will not. (Nor will the spindle come on.)
I think this means that the ATC double arm is not "home", but I'm not sure.
The Maintenance Manual describes an ATC recovery procedure ("M31" followed by various m-codes to single-step the ATC mechanism) but this will not work. In this mode I would expect the logic to be over-ridden by disabling interlock conditions.
Can someone please point me in the right direction regarding this problem.