Crane operation
11.2 Operation of the rated capacity limiter
11 - 50 3 112 993 en Operating manual GMK 6400
12.07.2013
Curve (2) shows the permissible working
range for the entered RCL code (9) and the tel-
escope status (4).
The working range ends at the maximum pos-
sible working radius (3). Reduction of the
working radius increases the enabled load
along the curve (2) up to the maximum possi-
ble load (1). There has to be enough reeving
for this load.
The maximum load (7) applies to the current
reeving (8).
The cross (10) indicates the position in the
working range for the current load (6) and the
current working radius (5).
The working range for all permissible tele-
scope statuses can be displayed:
• Enter the desired telescoping status (4) with
the buttons (5).
The displays (1), (2) and (3) show the respec-
tive permissible working range.
If the telescoping status is not within the work-
ing range:
– The displays (1) and (3) will show the value
0,
–No curve (2) will be shown.
Exiting the submenu
• Press button (1) once – the previously displayed menu will open.
If no RCL shutdown or RCL pre-warning occurs, then lights (1) will go out
and the crane movements will be unblocked in the
Monitoring submenu.
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