Illegal Op In Dia/Rad Select; No Operation Mode; Cutting Override Zero; External Feed Rate Zero - Mitsubishi Electric M800 Series Manual

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

Illegal op in dia/rad select

Details
An axis used in the following functions is also used as an axis to perform diameter/radius designation selection.
Chopping
Synchronization control
Or diameter/radius designation selection (G10.9) was issued to the axis in the above mode.
Remedy
Check the program.
Do not carry out the following functions using an axis to perform diameter/radius designation selection.
- Chopping
- Synchronization control
M01

No operation mode

Details
[No operation mode]
No operation mode
[Aux ax no operation mode]
The operation mode is not designated, or the operation mode was changed during axis movement.
Remedy
[No operation mode]
Check for any broken wires in the input mode signal wire.
Check for any failure of the MODE SELECT switch.
Correct the sequence program.
[Aux ax no operation mode]
Correctly designate the operation mode.
M01

Cutting override zero

Details
The "cutting feed override" switch on the machine operation panel is set to"0".
The override was set to "0" during a single block stop.
Remedy
Set the "cutting feed override" switch to a value other than "0" to clear the error.
If the "cutting feed override" switch has been set to a value other than "0", check for any short circuit in the
signal line.
Correct the sequence program.
M01

External feed rate zero

Details
[External feed rate zero]
MANUAL FEEDRATE switch on the machine operation panel is set to "0" when the machine is in the JOG or
automatic dry run mode.
"Manual feedrate B" is set to "0" during the JOG mode when manual feedrate B is valid.
"Each axis manual feedrate B" is set to "0" during the JOG mode when each axis manual feedrate B is valid.
[Aux ax feedrate 0]
The operation parameter's feedrate setting is zero.The operation parameter feedrate setting is zero. Or, the
override is valid, and the override value is zero.
Remedy
[External feed rate zero]
Set the MANUAL FEEDRATE switch to a value other than "0" to release the error.
If the MANUAL FEEDRATE switch has been set to a value other than "0" check for any short circuit in the
signal line.
Correct the sequence program.
[Aux ax feedrate 0]
Set a value other than zero in the feedrate setting or override value.
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