Manitowoc Grove GRT655 User Manual

Grove Published 3-23-2020, Control # 654-04 4-61
GRT655/655L OPERATOR MANUAL OPERATING PROCEDURES
4
Exiting the Camera View Screen
Perform one of the following procedures to exit the Camera
View Screen and navigate to the Main Screen or Menu
Screen:
• Press the Screen Toggle Button (1, Figure 4-37) at the
Jog Dial to select the ODM screen control, then press
the Escape Button (2) for the Main Screen or the Menu
Button (3) for the Menu Screen.
- or -
• Press the Escape Button (4, Figure 4-37), on the
Navigation Control Pad at the ODM, for the Main Screen
or the Menu Button (5) for the Menu Screen.
Working Range Limiter Group
Introduction
The Working Range Limiter (WRL) is a feature of the crane
control system that allows the operator to define obstacles or
limits for crane operation. With obstacles and limits
accurately defined, the WRL will aid the operator in
identifying when the boom and/or load is nearing an obstacle
by giving both visual and audible alerts.
If the crane’s WRL is configured with the Lock Out Function,
the crane functions can be affected to slow and stop with
respect to the programed limits.
The following limitations are available for the WRL:
• Height Limitation: boom height limit can be defined for a
maximum boom elevation.
• Boom Angle Limitation: boom angle limits can be
defined for a minimum and maximum boom angle.
• Radius Limitation: boom radius limits can be defined for
minimum and maximum radius working zones.
• Swing Limitation: swing angle limits for swing left and
swing right directions can be defined.
• Virtual Wall Limitation: up to five virtual walls can be
defined to be jobsite objects or warning zones.
NOTE: The Working Range Limiter feature is an operator
aid, it can provide enhanced jobsite awareness.
However, it is not expected to be the sole source of
this awareness, and all appropriate techniques
such as other personnel providing visual guidance
to the crane operator are to be employed.
In addition, when the WRL Lock Out Function is
enabled, crane functions are expected to be used
with the same caution as if the lock out capability
was not present. In particular, it must be noted that
the swing function has a coasting or free-swing
characteristic that will not be affected by the
slow-down and lock out of the swing function.
Turning off the power to the control system disables any
WRL limitations.
Example: Camera Views 1 and 2 Displayed
on Main Screen
FIGURE 4-36
Example: Camera View 1 Displayed
on Main Screen
9219
9219
FIGURE 4-37
1
2
3
4
5
DANGER
For standard cranes (cranes that are not equipped with
the WRL Lock Out Function), the WRL system is an
audio/visual indicator only. The system will not stop the
movement of the crane when the limit is reached. The
operator must continue to control and stop the movement
of the crane when alerted by the WRL indicator
.

Manitowoc Grove GRT655 Specifications

General

Brand	Manitowoc
Model	Grove GRT655
Category	Construction Equipment
Language	English