Okuma Alarm-B 2402 MULTI CYCLE U(W) > H
In G71 or G72 thread cutting cycle, designated finish allowance U or W is larger than the thread height H.
G71: Compound thread cutting cycle on side face
G72: Compound thread cutting cycle on end face
Probable Faulty Locations
N010 G71 X100 Z100 B60 D4 H5 U20 F5
Measures to Take
Check the U(W) or H command. For the example program, correct the U command value since it is greater than thread height.
N010 G71 X100 Z100 B60 D4 H5 U0.2 F5Okuma Alarm-B 2402 MULTI CYCLE U(W) > H