OPERATING PROCEDURES GRT9165 OPERATOR MANUAL
4-118 Published 7-23-2020, Control # 668-02
4. Move the Boom tip to the desired position. This position
will indicate the boom height current value (2 and 4)
positions.
5. Enable the Limitation by using the Jog Dial
(5, Figure 4-70), or the Arrow Keys (4, Figure 4-69) to
move and select the Enable/Disable Switch Symbol
ON/Off (1, Figure 4-117). NOTE: The Switch
(1, Figure 4-116) is a toggle switch. Click OK
(5, Figure 4-69), or the Jog Dial (5, Figure 4-70) to
toggle the switch.
NOTE: The current value in Limitation (2) will automatically
populate in the value for Limitation (3).
NOTE: The boom is near the limitation, so alarms will
sound. The boom can now be moved away from
the limit.
6. The Boom Height Limitation is now defined and enabled.
Setting the Boom Height Limitation by Value
To set parameters and enable the Boom Height Limits Menu
using a “typed in” value as the limitation, the following steps
can be used:
1. Set the RDM screen parameters first. Refer to Using the
Rated Capacity Limiter Display Module (RDM), page
4-159.
2. Using the Jog Dial (5, Figure 4-70), go to the ODM Main
Menu Screen. Then choose the Working Range Limiter
(WRL) Group Menu Icon (4, Figure 4-115).
3. Select the Boom Height Limitation Menu Screen
(4, Figure 4-115). NOTE: The Boom Height Limitation
Icon (6, Figure 4-116) is shown on the top left side of the
ODM screen.
4. Enable the limitation by using the Jog Dial
(5, Figure 4-70) or the Arrow Keys (4, Figure 4-69) and
move to the Enable/Disable Switch (1, Figure 4-119).
NOTE: The Switch (1, Figure 4-116) is the
Enable/Disable Switch and is a toggle switch. Click OK
(5, Figure 4-69), or the Jog Dial (5, Figure 4-70) to
toggle the switch. Click OK.
NOTE: The alarm will sound if boom tip is above the limit,
when enabled.
5. Use the Right Arrow Function key to highlight the
Limitation Value (3, Figure 4-116). Use the OK Button
(5, Figure 4-69) to begin entering the value. Use the Up
Arrow or the Down Arrow or Jog Dial (5, Figure 4-70) to
change the value (in tenths) to the desired tip height
value.
6. Use the OK Button (5, Figure 4-69) to finish entering the
value.
NOTE: The boom may now be near the limitation
(depending on the value entered), so alarms may
be active. The boom can now be moved away from
the current tip height to cease the alarm, if needed.
7. The Overall Boom Height is now defined and enabled.
Boom Height Limitation Disable Procedure
To disable an active Overall Height, the following steps can
be used (note that turning off the power to the control system
also disables the WRL limitations):
1. Select the Overall Height Menu (4, Figure 4-115) screen
on the Main Menu Screen.
2. Use the Left Arrow and/or Right Arrow Function keys
(4, Figure 4-69) to highlight the Switch Enable/Disable
Symbol (3, Figure 4-119). Enable is “I” and Disable is
“O”.
3. Use the OK Button (5, Figure 4-69), or the Jog Dial
(5, Figure 4-70) to toggle to disable the limitation.
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