Mitsubishi Electric C70 Setup Manual page 545

MITSUBISHI CNC
Appendix 2 Explanation of Alarms
P173 G10 P-No. ERR
Details
The compensation No. at the G10 command is not within the permitted number of sets in the
specifications.
Remedy
- Check the number of sets for the tool compensation Nos. and correct the address P designation to
be within the number of sets.
P174 NO G11 SPEC
Details
Compensation data input by program cancel (G11) was commanded though there is no specification of
compensation data input by program.
Remedy
- Check the specifications.
P177 LIFE COUNT ACT
Details
Registration of tool life management data with G10 was attempted when the "usage data count valid"
signal was ON.
Remedy
- The tool life management data cannot be registered during the usage data count. Turn the "usage
data count valid" signal OFF.
P178 LIFE DATA OVER
Details
The number of registration groups, total number of registered tools or the number of registrations per
group exceeded the range in the specifications.
Remedy
- Correct the number of registrations.
P179 GROUP NO. ILL.
Details
- A duplicate group No. was found at the registration of the tool life management data with G10.
- A group No. that was not registered was designated during the T****99 command.
- An M code command, which must be issued as a single command, coexists in the same block as
that of another M code command.
- The M code commands set in the same group exist in the same block.
Remedy
- Register the tool life data once for one group: commanding with a duplicate group No. is not allowed.
- Correct to the group No.
P180 NO BORING CYC.
Details
A fixed cycle command (G72 - G89) was issued though it is out of specifications.
Remedy
- Check the specifications.
- Correct the program.
P181 NO S-CMD (TAP)
Details
Spindle rotation speed (S) has not been commanded in synchronous tapping.
Remedy
- Command the spindle rotation speed (S) in synchronous tapping.
- When "#8125 Check Scode in G84" is set to "1", enter the S command in the same block where the
synchronous tapping command is issued.
528