IV - 168
Appendix 7. Explanation of Alarms
Appendix 7.12 Program Errors (P)
P185 NO SYN TAP SPC
Details
Synchronous tapping cycle (G84/G74) was commanded though it is out of specifications.
Remedy
- Check the specifications.
P187 Tap SP clamp 0
Details
The external spindle speed clamp signal was turned ON without setting the tapping spindle's
external spindle speed when commanding the synchronous tapping.
Remedy
- Set the external spindle speed clamp speed parameter.
- Turn the external spindle speed clamp signal OFF.
P190 NO CUTTING CYC
Details
A lathe cutting cycle command was issued though it is out of specifications.
Remedy
- Check the specification.
- Delete the lathe cutting cycle command.
P191 TAPER LENG ERR
Details
In the lathe cutting cycle, the specified length of taper section is illegal.
Remedy
- Set the smaller radius value than the axis travel amount in the lathe cycle command.
P192 CHAMFERING ERR
Details
Chamfering in the thread cutting cycle is illegal.
Remedy
- Set a chamfering amount not exceeding the cycle.
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.
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