OPERATING CONTROLS AND INDICATORS TMS9000-2 OPERATOR MANUAL
3-58 Published 02-21-2019, Control # 611-05
WRL- Boom Angle Limits menu
The boom angle limits menu allows the operator to set upper
and lower limits for the boom to operate within.
Setting Boom Up Limitation by Crane Position
To define and enable the Boom Up Limitation using the crane
current boom angle as the limitation, the following steps can
be used:
1. Position the boom to the desired boom angle.
2. Select the Boom elevation limits menu screen
((Figure 3-54)) on the Main Menu Screen.
3. Use the Right Arrow function to highlight the Switch
symbol.
4. Use an OK button to enable the limitation.
5. Use the Right Arrow function once to highlight the upper
boom angle accept crane position symbol. Use an OK
button to accept the current crane position to be the
Limitation Value. The Limitation Value should now be
updated on the screen. Note that the boom is now at the
limitation, so alarms will sound. The boom can now be
moved away from the current boom angle to cease the
alarm.
Setting Boom Down Limitation by Crane Position
To define and enable the Boom Elevation Limits Menu using
the crane current boom angle as the limitation, the following
steps can be used:
1. Position the boom to have the desired position.
2. Select the Boom Elevation Limits Menu Screen
((Figure 3-54)) on the Main Menu Screen.
3. Use the Right Arrow function to skip the Boom Up
Limitation symbols and then highlight the Boom Down
Switch symbol.
Item Description
1 Upper A limit on/off
2 Current upper lifting limit
3 Enter upper lifting limit
4 Lower B limit on/off
5 Current lower lifting limit
6 Enter lower lifting limit