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MITSUBISHI CNC
Appendix 6 Explanation of Alarms
P140 No spec: Pos compen cmd
Details
The position compensation command (G45 to G48) is out of specifications.
Remedy
- Check the specifications.
P141 Pos compen during rotation
Details
Position compensation was commanded during the figure rotation or coordinate rotation command.
Remedy
- Correct the program.
P142 Pos compen invalid arc
Details
Position compensation cannot be executed with the issued arc command.
Remedy
- Correct the program.
P150 No spec: Nose R compensation
Details
- Tool radius compensation commands (G41 and G42) were issued though they are out of
specifications.
- Nose R compensation commands (G41, G42, and G46) were issued though they are out of
specifications.
Remedy
- Check the specifications.
P151 Radius compen during arc mode
Details
A compensation command (G40, G41, G42, G43, G44, or G46) has been issued in the arc modal (G02
or G03).
Remedy
- Issue the linear command (G01) or rapid traverse command (G00) in the compensation command
block or cancel block.
(Set the modal to linear interpolation.)
P152 No intersection
Details
- In interference block processing during execution of a tool radius compensation (G41 or G42) or
nose R compensation (G41, G42, or G46) command, the intersection point after one block is
skipped cannot be determined.
- The 3-dimensional tool radius compensation value (tool vertical direction compensation) (G41.2 or
G42.2) cannot be determined.
Remedy
- Correct the program.
P153 Compensation interference
Details
An interference error has occurred while the tool radius compensation command (G41 or G42) or nose
R compensation command (G41, G42 or G46) was being executed.
Remedy
- Correct the program.
P154 No spec: 3D compensation
Details
A three-dimensional compensation command was issued though it is out of specifications.
Remedy
- Check the specifications.
IV - 120
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