Okuma Alarm-B 2380 LAP U(W) illegal order
LAP command G85, G86, G87, or G88 has a U value (finish allowance of X-axis component) or a W value (finish allowance of Zaxis component) which is negative or larger than the allowable maximum value.
Numerical value of U and W commands must be:0<=U(W)<=99999.999G85: Calls rough bar turning cycle.G86: Calls rough copy turning cycle.G87: Calls finish turning cycle.G88: Calls continuous thread cutting cycle.Object
1->Designated U value is not: 0 <= U <= 99999.9992->Designated U or W command value is negative.
3->Infeeding direction is reversed by finish allowance.
Probable Faulty Locations
N010 G85 NLAP1 D4 F0.5 U0.2 W-0.1
Measures to Take
Check the U (W) command.
In the example program, the U (W) command has a negative value, which must be designated in a positive value.
N010 G85 NLAP1 D4 F0.5 U0.2 W0.1