User Mode

6.1.2 Anti-two-block stop

In the case of two-blocking, the operation in the hook block hoisting up direction is stopped. However, while the jib is being set, anti-two-block stop is not performed.

Code at stop: W0024 “Stop due to overwinding (two-blocking)”

Cancel: Two-blocking cancel (Di5: ON)

Stop operation: (×: Stop operation)

6.1.3 Backward stability stop

When the backward stability is lost, the operations that reduce the backward stability are stopped.

Stop condition: During on-rubber operation, the boom angle becomes as follows:

GR-130N-1 –

Code at stop: W0025 “Stopped due to backward stability”

Cancel: None (Not allowed) Stop operation: (×: Stop operation)

6.1.4 Boom upper limit stop

Restriction is implemented to the operations exceeding the boom angle that is set with the area limit.

Code at stop: W0026 “Stopped at upper boom angle limit restriction”

Cancel: 100% stop cancel (Di6: ON)

Stop operation: (×: Stop operation)

6.1.5 Boom lower limit stop

Restriction is implemented to the operations falling short of the boom angle that is set with the area limit.

Code at stop: W0027 “Stopped at lower boom angle limit restriction”

Cancel: 100% stop cancel (Di6: ON)

Stop operation: (×: Stop operation)

6.1.6 Lifting height limit stop

Restriction is implemented to the operations exceeding the lifting height that is set with the area limit.

Code at stop: W0028 “Stopped at lifting height limit restriction”

Cancel: 100% stop cancel (Di6: ON)

Stop operation: (×: Stop operation)