Mitsubishi Electric C70 Setup Manual page 549

MITSUBISHI CNC
Appendix 2 Explanation of Alarms
P242 EQL. SYM. MSSG.
Details
The "=" sign has not been commanded when a variable is defined.
Remedy
- Designate the "=" sign in the variable definition of the program.
P243 VARIABLE ERR.
Details
An invalid variable has been specified in the left or right side of an operation expression.
Remedy
- Correct the program.
P260 NO COOD-RT SPC
Details
A coordinate rotation command was issued though it is out of specifications.
Remedy
- Check the specifications.
P261 G-CODE COMB
Details
Another G code or a T command has been issued in the block of coordinate rotation command.
Remedy
- Correct the program.
P262 Modal Err
Details
A coordinate rotation command has been issued during modal in which coordinate rotation is not
allowed.
Remedy
- Correct the program.
P270 NO MACRO SPEC
Details
A macro specification was commanded though it is out of specifications.
Remedy
- Check the specifications.
P271 NO MACRO INT.
Details
A macro interruption command has been issued though it is out of specifications.
Remedy
- Check the specifications.
P272 MACRO ILL.
Details
An executable statement and a macro statement exist together in the same block.
Remedy
- Place the executable statement and macro statement in separate blocks in the program.
P273 MACRO OVERCALL
Details
The number of macro call nests exceeded the limit imposed by the specifications.
Remedy
- Correct the program so that the macro calls do not exceed the limit imposed by the specifications.
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