Mitsubishi Electric M700V Series Programming Manual page 583

Appendix 1. Program Error
Error No.
P230 Subprogram nesting over
• A subprogram has been called 8 or more
times in succession from the subprogram.
• The program in the data server contains the
M198 command.
• The program in the IC card has been called
more than once (the program in the IC card
can be called only once at a time).
P231 No sequence No.
At subprogram call time‚ the sequence No. set
at return from the subprogram or specified by
GOTO‚ was not set.
P232 No program No.
• The machining program has not been found
when the machining program is called.
• The file name of the program registered in
IC card is not corresponding to O No.
P235 Program editing
Operation was attempted for the file under
program editing.
P240 Program editing
Operation was attempted for the file under
program editing.
P241 No variable No.
The variable No. commanded is out of the
range specified in the specifications.
P242 = not defined at vrble set
The "=" sign has not been commanded when
a variable is defined.
P243 Can't use variables
An invalid variable has been specified in the
left or right side of an operation expression.
P244 Invalid set date or time
Date or time was set earlier than current date
or time in the system variables (#3011, #3012)
when the credit system was valid.
P250 No spec: Figure rotation
Figure rotation (M98 I_J_P_H_L_) was
commanded even though there is no figure
rotation specification.
P251 Figure rotation overlapped
Figure rotation command was issued during
figure rotation.
P252 Coord rotate in fig. rotation
A coordinate rotation related command (G68,
G69) was issued during figure rotation.
P260 No spec: Coordinates rotation
Even though there were no coordinate
rotation specifications, a coordinate rotation
command was issued.
Details
571
Remedy
• Check the number of subprogram calls and
correct the program so that it does not exceed
8 times.
• Specify the sequence Nos. in the call block of
the subprogram.
• Enter the machining program.
• Check the subprogram storage destination
parameters.
• Ensure that the external device (including IC
card) that contains the file is mounted.
• Execute the program again after completion
of program editing.
• Check the specifications.
• Check the specifications.
• Check the program variable No.
• Designate the "=" sign in the variable
definition of the program.
• Correct the program.
• Date or time cannot be changed.
• Reconsider the program.
• Check the specifications.
• Check the machining program.
• Reconsider the program.
• Check the specifications.