Upper Control Box - Components Evaluation - JLG TOUCAN 8E Service And Maintenance Manual

SECTION 8 - CONTROL COMPONENTS
Figure 8-30. Enable/Emergency Stop Switches - Installa-
1. Box Panel
2. Switch Base
3. Base Release Screw
4. Switch
5. Barrel Release Lever
6. Switch Release Lever
7. Enable Button/Barrel
8. Boot
9. Decal
10. Emergency Stop Button/Barrel
1. Loosen the base release screw, then spin the switch
base if necessary to access the barrel release lever.
2. Pull the barrel release lever straight out with the
blade of a screwdriver and pull barrel out of the
switch base from the front of the control box.
3. If the switch requires removal, pull the switch release
lever out with the blade of a screwdriver and remove
the switch.
4. Reverse steps to install.
8-22
tion

Upper Control Box - Components Evaluation

1. Mast and Jib Joysticks
Two single axis mini-joysticks are used for the mast and jib
lift functions. Both have the same characteristics.
Electrical characteristics:
• Track resistance: 5k ± 20%
• Output voltage range: 10-90% of input (±2%)
Joysticks wiring:
• Yellow wire: Power form the board (+5V)
• Blue wire: Ground
• Green wire: Signal output
Joystick signal output for system interpretation:
Description
Voltage for the minimum mast/jib
forward position (+1%)
Voltage for the maximum mast/jib
forward position (+100%)
Voltage for the minimum mast/jib
reverse position (-1%)
Voltage for the maximum mast/jib
reverse position (-100%)
2. Drive Joystick
The drive joystick is a dual axis joystick with a trigger and
a rocker switch.
Joystick wiring:
CONNECTOR
PIN #
1
2
3
4
5
6
7
8
– JLG Lift –
Default
Value
2.65V
FWD TO MAX -0.05V
4.45V
2.35V
REV TO MAX +0.05V
0.55V
WIRE
FUNCTION
COLOR
Power (+5V)
Orange
Green Ground
Signal Output: Swing Axis
Grey
Blue Signal Output: Drive Axis
Trigger
Red
Rocker: Steer Left
Yellow
Rocker: Steer Right
Violet
Trigger + Rocker Power (+24V)
Brown
Calibrated Value
CENTER +0.15V
CENTER -0.15V
31210090