JLG 723A Service Manual - Manual (Page 173)

9.65 L2906H, 2906H, 3507H, 619A, 723A, 29.6LP, 29.6, 35.7
Electrical System
CABIN JOYSTICK –
LEFT ROLLER
FAULT 2350 1 Left roller function requests will be
ignored by the UGM.
The CAT cabin joystick detects a
fault with the left roller on the
joystick.
Power cycled.
CABIN JOYSTICK –
RIGHT ROLLER
FAULT 2351 1 Right roller function requests will be
ignored by the UGM.
The CAT cabin joystick detects a
fault with the right roller on the
joystick.
Power cycled.
CABIN JOYSTICK –
TRIGGER SWITCH
FAULT 2352 1 Trigger switch requests will be
ignored by the UGM.
The CAT cabin joystick detects a
fault with the trigger switch on the
joystick.
Power cycled.
BOOM ANGLE
SENSOR –
INTERNAL FAILURE 2353 1 Display the fixed boom angle value
of ‘99’ on the operator’s cabin
display.
Temporarily assign a fixed boom
angle value of 99×.
Disallow boom angle sensor
calibration (“BOOM ANGLE:
CALIBRATION FAIL”).
Ignore all hydraulic function
requests from the platform module.
Deactivate and inhibit the Lift Up
output if the platform is detected as
attached or PLATFORM MODE is
the current active mode; otherwise,
derate the MAX LIFT UP in the
PERSONALITIES menu screen by
the LIFT UP DERATE value in the
Constant Data tables.
The UGM or platform module has
detected one of the following
internal failures of the CAN based
boom angle sensor:
A difference of more than 7 counts
(2.5 ° ) for 1 second between the 2
angle readings.
A CAN bus message indicating a
boom angle value out of range of
the calibration, i.e. more than 250
counts.
Power cycled.
OPERATING
INTERLOCK –
ATTACHMENT
COUPLING PIN NOT
ENGAGED 2354 1 J2-26 Engage Starter output will be
deactivated and engine start will
not be permitted if the PLATFORM
STATION is active and CABIN
MODE was the last valid operating
mode.
Changeover to PLATFORM MODE
will not be permitted.
If the PLATFORM MODE is the
valid operating mode, Lift and
Telescope functions will be derated
to the LIFT UP DERATE and TELE
DERATE values in Constant Data.
The platform module has detected
J1-1 of the platform module is LOW
and the PLATFORM STATION is
active and a platform is detected as
attached and CAN communications
exist between the UGM and plat-
form module.
J1-1 of the
platform
module goes
HIGH for a
period of 3
seconds.
OPERATING
INTERLOCK –
PLATFORM NOT
COUPLED 2384 1 J2-26 Engage Starter output will be
deactivated and engine start will
not be permitted if the PLATFORM
STATION is active and CABIN
MODE was the last valid operating
mode.
Changeover to PLATFORM MODE
will not be permitted. If
PLATFORM MODE is the last valid
operating mode, the UGM will
assume the platform is attached.
The PLATFORM STATION is active
and a MARKET configuration of
AUSTRAILIA exists and the UGM
has not detected the platform
coupled signal on input J3-13
(LOW).
The UGM
detects the
platform as
coupled for 2
seconds.
Message Fault
Code
Indicators Other Actions Taken Trigger for Fault Latch Until