No Specifications; Pre-Read Block Error; G Code Combination Error; Restart Pos Return Incomplete - Mitsubishi Electric M800 Series Manual

M800/M80/E80/C80 Series Alarm/Parameter Manual
12 Program Errors (P)
P39

No specifications

Details
A non-specified G code was commanded.
The selected operation mode is out of the option setting.
The selected operation mode is out of the parameter setting.
Remedy
Check the specifications.
Check the parameter setting values.
P40

Pre-read block error

Details
When tool radius compensation is executed, there is an error in the pre-read block and so the interference
check is disabled.
Remedy
Reconsider the program.
P45

G code combination error

Details
The combination of G codes in a block is inappropriate.
A part of unmodal G codes and modal G codes cannot be commanded in a same block.
Remedy
Correct the combination of G codes.
Separate the incompatible G codes into different blocks.
P48

Restart pos return incomplete

Details
A travel command was issued before the execution of the block that had been restart-searched.
Remedy
Carry out program restart again.
Travel command cannot be executed before the execution of the block that has been restart-searched.
P49 Invalid restart search
Details
Restart search was attempted for a block that comes after any of the following command blocks:
3-dimensional circular interpolation, cylindrical interpolation, polar coordinate interpolation, milling interpola-
tion, tool center point control, simple tool center point control, inclined surface machining, simple inclined sur-
face machining, workpiece installation error compensation, axis name switch, mixed control, machining
condition selection I, sub part system control I, sub part system control II, or direct command mode.
Remedy
Reconsider the restart search position.
P50 No spec: Inch/Metric change
Details
Inch/Metric changeover (G20/G21) command was issued while the function is out of specifications.
Remedy
Check the specifications.
P60 Compensation length over
Details
The commanded movement distance is excessive (over 2
Remedy
Correct the command range for the axis address.
IB-1501279-H
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