JLG 400S Service And Maintenance Manual page 520

SECTION 6 - JLG CONTROL SYSTEM
Help Message DTC
CANBUS FAILURE – TEMPERA- 6657
TURE SENSOR
REMOTE CONTRACT MANAGE- 681
MENT OVERRIDE – ALL FUNC-
TIONS IN CREEP
CHASSIS TILT SENSOR NOT CAL- 813
IBRATED
CHASSIS TILT SENSOR OUT OF 814
RANGE
6-80
Table 6-11. Diagnostic Trouble Code Chart
Fault Condition/Trigger
(For configurable items, fault applies only if
configured. All listed conditions to be met
unless stated otherwise)
MACHINE SETUP > TEMP CUTOUT = YES;
UGM does not receive any CAN messages from the
Ambient Temperature sensor in 250ms
MACHINE SETUP > CLEARSKY = YES
Value set by ClearSky TCU
The UGM detects one of the follow conditions:
The tilt sensor has not been calibrated;
For 400S, 450AJ, the Tilt Sensor source Address is 0xC0;
For 400S, 450AJ, the Tilt Sensor Serial number does not
match
Fault CHASSIS TILT SENSOR NOT CALIBRATED (813) is
not present and Tilt sensor measurement > 19º for 4
seconds. Not to be reported during Tilt Sensor calibra-
tion.
Required Control
Conditions Required for Movement
Response or State
and/or to Clear Fault
Assignment
The UGM shall set Low CAN messages are received from the Ambi-
Temperature Cutout state ent Temperature sensor
= Faulty
If the Machine is in Plat-
form Mode and if the
Boom is Above Elevation;
The UGM shall suspend
motion;
The UGM shall limit the
machine to Creep speed
after controls initialized
If the Machine is in Plat-
form Mode and if the
Boom is not Above Eleva-
tion;
The UGM shall limit
Swing, Tower Lift (340AJ.
450AJ), Tele, Lift, Plat-
form Rotate, Platform
Level, and Jib Lift (if
MACHINE SETUP > JIB =
YES) to Creep speed
If the Machine is in Ground
Mode;
No response required for
this DTC
Response detailed in Cleared by ClearSky TCU
Remote Contract Man-
agement section.
The UGM shall consider Tilt sensor calibrated
the machine Tilted
UGM reports a combined
chassis tilt angle of 90
degrees;
UGM shall report individ-
ual axis readings
No additional action Not all of the trigger conditions are met.
required beyond Tilted
requirements specified
elsewhere;
UGM reports a combined
chassis tilt angle of 90
degrees;
UGM shall report individ-
ual axis readings
X X
X X
X X
X X
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