Okuma Alarm-B 2378 LAP H illegal order
In G88 LAP mode, no H command is designated, or designated H value is negative or there are too many digits.
G88: Calls continuous thread cutting cycle.
1->Designated H value is not:-99999.999<=H<=99999.9992->Either negative or zero
3->No H command designated
Probable Faulty Locations
Program Example: N010 G88 NLAP1 M32 M73 B60 H-10 D2 U0.2
Measures to Take
Check the H command.
In the example program, the H command has a negative value, which must be designated in a positive value.
N010 G88 NLAP1 M32 M73 B60 H10 D2 U0.2