Mitsubishi Electric C70 Setup Manual page 547

MITSUBISHI CNC
Appendix 2 Explanation of Alarms
P200 NO MRC CYC SPC
Details
The compound type fixed cycle for turning machining I (G70 to G73) was commanded though it is out
of specifications.
Remedy
- Check the specifications.
P201 PROG. ERR (MRC)
Details
- The subprogram, called with a compound type fixed cycle for turning machining I command, has at
least one of the following commands: reference position return command (G27, G28, G29, G30);
thread cutting (G33, G34); fixed cycle skip-function (G31, G31.n).
- An arc command was found in the first movement block of the finished shape program in compound
type fixed cycle for turning machining I.
Remedy
- Delete G27, G28, G29, G30, G31, G33, G34, and fixed cycle G codes from the subprogram called
with the compound type fixed cycle for turning machining I commands (G70 to G73).
- Delete G02 and G03 from the first movement block of the finished shape program in compound type
fixed cycle for turning machining I.
P202 BLOCK OVR (MRC)
Details
The number of blocks in the shape program of the compound type fixed cycle for turning machining I is
over 50 or 200 (the maximum number differs according to the model).
Remedy
- Set a 50/200 or less value for the number of blocks in the shape program called by the compound
type fixed cycle for turning machining I commands (G70 to G73). (The maximum number differs
according to the model).
P203 CONF. ERR (MRC)
Details
A proper shape will not obtained by executing the shape program for the compound type fixed cycle for
turning machining I (G70 to G73).
Remedy
- Correct the shape program for the compound type fixed cycle for turning machining I (G70 to G73).
P204 VALUE ERR (MRC)
Details
A command value of the compound type fixed cycle for turning machining (G70 to G76) is illegal.
Remedy
- Correct the command value of the compound type fixed cycle for turning machining (G70 to G76).
P210 NO PAT CYC SPC
Details
A compound type fixed cycle for turning machining II (G74 to G76) command was commanded though
it is out of specifications.
Remedy
- Check the specifications.
P220 NO SPECIAL CYC
Details
There are no special fixed cycle specifications.
Remedy
- Check the specifications.
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