JLG 723A Service Manual - Manual (Page 160)

Electrical System
9.52 L2906H, 2906H, 3507H, 619A, 723A, 29.6LP, 29.6, 35.7
9.18.2 Fault Code Table
Message Fault
Code
Indicators Other Actions Taken Trigger for Fault Latch Until
HELP COMMENT 00XXX
EVERYTHING OK 001 The system detects no problems
exist.
POWER UP 21XXX
POWER CYCLE 211 Power was cycled ON.
FUNCTION ENABLE
INPUTS – INVALID
SIGNAL STATES 214 1 Ignore and inhibit all function
requests from the platform station.
Output J2-19 Function Enable
Relay of the platform module will be
deactivated.
Output J2-26 Engage Starter will
be deactivated and inhibited from
the platform.
If both J7-15 of the UGM and J7-8
of the platform module are
simultaneously HIGH or LOW for a
period of 1 second after the
Function Enable Relay power-up
check have been successfully
completed or J7-15 is HIGH and
J7-8 is LOW after the Function
Enable Relay power-up check have
been successfully completed and
the PLATFORM STATION is active
and a valid PLATFORM MODE
exists.
Power cycled.
JOYSTICK AXES
NOT IN NEUTRAL
POSITION AT
POWER UP 215 1 Ignore command signals from the
joystick regarding the X axis and Y
axis.
At system power-up, if the one of
the two axes are not in the neutral
position, the UGM will report and
log a “JOYSTICK AXES NOT IN
NEUTRAL POSITION AT
POWER-UP” fault.
A CAN
message is
received
indicating the
X axis and Y
axis are in the
neutral
position.
JOYSTICK ROLLER
NOT IN NEUTRAL
POSITION AT
POWER UP 216 1 Ignore command signals from the
joystick regarding the roller.
At system power-up, if the roller is
not in the neutral position on JLG
models only.
A CAN
message is
received
indicating the
roller is in the
neutral
position.
JOYSTICK S1
BUTTON ACTIVE AT
POWER UP 217 1 Ignore command signals from the
joystick S1 button that was active
during the power-up.
At system power-up, if the S1 button
is activated.
A CAN
message is
received
indicating the
joystick S1
button is not
activated.
JOYSTICK S2
BUTTON ACTIVE AT
POWER UP 218 1 Ignore command signals from the
joystick S2 button that was active
during the power-up.
At system power-up, if the S2 button
is activated on JLG models only.
A CAN
message is
received
indicating the
joystick S2
button is not
activated.