Okuma Alarm-B 2377 LAP DA(DB) illegal order
When G84 and XA (ZA) or XB (ZB) are designated in G85 LAP mode, the DA or DB command value is negative or has too many digits.
G84: Changes cutting conditions of rough bar turning cycle.
G85: Calls rough bar turning cycle.
DA: Depth of cut after cutting condition change point A
DB: Depth of cut after cutting condition change point B
Object
SYSTEM
Code
1->Designated DA(DB) value is not:-99999.999<=DA(DB)<=9999.9992->Either negative or zero
Probable Faulty Locations
Program
Program Example:
N010 G85 NLAP1 D4 F0.5 U0.2 W0.1 CR
$ G84 XA=70 DA=-2 FA=0.3 CR
$:Specifying $ at the head of command line permits the line to be included in the same block with the previous line.
Measures to Take
Check the DA or DB value. In the above example, correct the negative DA value.
N010 G85 NLAP1 D4 F0.5 U0.2 W0.1 CR
$ G84 XA=70 DA=2 FA=0.3 CR
Related Specification LAP