Chapter A A Components of AML System

- Signal name: External indicator lamp (up to 90%, green)

When the moment load factor is less than 90%, the green external indicator lamp lights. Output condition:

(1), (2) and (3)

(1): Moment load ratio is less than 90%.

(2): 100% stop cancel indication (Di6) is "Not canceled" status.

(3): Anti-two-block cancel indication (Di5) is "Not canceled" status.

When in the boom operation with jib elected (during main operation with jib elected), the green external indicator lamp lights when the moment load ratio described below is reached.

Outrigger extension width Output GR-130N-1, 160N-3

Maximum extension

Middle extension 3

Less than 80% Less than 78% Less than 75%

Middle extension 2 Less than 73% Less than 70%

Middle extension 1 Less than 68% Less than 65%

- Signal name: External indicator lamp (90% to 100%, yellow) When the moment load factor is 90% or more and less than 100%, the yellow external indicator lamp lights.

Output condition:

(1), (2) and (3)

Output when condition is met: OFF output 15

(1): Moment load ratio is 90% or more and 100% or less.

(2) 100% stop cancel indication (Di6) is "Not canceled" status.

(3): Anti-two-block cancel indication (Di5) is "Not canceled" status.

When in the boom operation with jib elected (during main operation with jib elected), the yellow external indicator lamp lights when the moment load ratio described below is reached.

Outrigger extension width

Output when condition is met: OFF output