JLG 450A_AJ Series II Service Manual - Manual (Page 339)

SECTION 6 - JLG CONTROL SYSTEM
3121180 – JLG Lift – 6-3
6.2 CONNECT JLG CONTROL SYSTEM
ANALYZER
1. Connect four pin end of cable supplied with analyzer
to controller module located on platform box or at
controller module inside ground control box. Con-
nect remaining end of cable to analyzer.
NOTE: Cable has a keyed four pin connector at each end. It
cannot be connected backwards.
2. Power up Control System by turning lower key to
platform or ground position and pulling both emer-
gency stop buttons out.
6.3 USING ANALYZER
Analyzer displays the following with machine power on
and analyzer connected properly:
HELP:
PRESS ENTER
Move between top level menu items using RIGHT and
LEFT arrow keys. To select a displayed menu item, press
ENTER. To cancel a selected menu item press ESC.
Scroll using right and left arrow keys to select a different
menu item.
Top level menus:
HELP
DIAGNOSTICS
SYSTEM TEST
ACCESS LEVEL
PERSONALITIES
MACHINE SETUP
CALIBRATIONS (view only)
If you press ENTER, at the HELP: PRESS ENTER display,
and a fault is present, the analyzer display will scroll the
fault across the screen. If no fault is detected, the display
shows: HELP: EVERYTHING OK. If powered up at the
ground station, the display shows: GROUND OK.
If ENTER is pressed again, display shows the following:
LOGGED HELP
1: POWER CYCLE (0/0)
Analyzer displays last system fault if any are present. Use
right and left arrow keys to scroll through fault logs and
view last 25 faults. Press ESC two times to return to MENU
screen. POWER CYCLE (0/0) indicates a power up.