Prog Check: Machine Posn Error; Nc/Plc Axis Switch Illegal; No Spec: Multi Axis Synch Ctrl; Multiple Secondary Ax Selected - Mitsubishi Electric M800 Series Manual

M800/M80/E80/C80 Series Alarm/Parameter Manual
1 Operation Errors (M)
M01

Prog check: machine posn error

Details
When the NC reset signal is input with the High-speed simple program check: Coordinate position check ON
signal (Y76B) set to ON, the machine coordinate position is different from the position at the program start.
Remedy
Correct the machining program.
M01

NC/PLC axis switch illegal

Details
The following operation was performed to an axis which can be switched over between NC axis and PLC axis.
PLC axis switchover signal was turned ON or OFF when it was prohibited to switch over the axis.
Remedy
Make sure the axis switchover status signal is OFF and change the ON/OFF of the axis switchover signal.
M01

No spec: Multi axis synch ctrl

Details
You have set the R register for selecting synchronous control operation method, although the option of multiple
axis synchronization control is OFF.
Remedy
Set 0 in R2589 (Synchronous control operation method selection).
M01

Multiple secondary ax selected

Details
For the multiple axis synchronization control, you selected two or more slave axes without selecting any master
axis.
Remedy
Correct the setting of R2589 (Synchronous control operation method selection).
M03 Interference detection
Details
A command has been given that causes two or more objects to interfere with each other.
yy : Interference object definition number (1)
zz : Interference object definition number (2)
Remedy
Cancel the alarm with reset.
Disable the interference check III mode first before moving the interfering object further in the interference
direction.
M03 Entry in interfere alarm area
Details
Two or more interfering objects are in the interference alarm area.
yy : Interference object definition number (1)
zz : Interference object definition number (2)
Remedy
Disable the interference check III mode before moving.
Check the interference definition and the interference selection.
M03 Entry in interfere warn area
Details
A command has been given that causes two or more interfering objects to enter the interference warning area.
yy : Interference object definition number (1)
zz : Interference object definition number (2)
Remedy
Interfering objects are in the interference warning area.
If an operational problem is expected to occur, stop moving the axes with feed hold, cancellation of manual axis
movement or reset.
IB-1501279-H
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