SECTION 7 - DIAGNOSTIC TROUBLE CODES
7-20
3121788
825
LSS HAS NOT BEEN CALIBRATED None
8_2
• OverloadState= TRUE
The Load Sensing System has never been cali-
brated and the control system assumes that the
platform is overloaded. Calibrate the Load Sens-
ing System using the calibration procedure to
clear the message.
Only applicable if {MACHINE SETUP-> LOAD ≠
NO}.
•
The Load Sensing System’s Calibration
EEPROM for Empty Platform Load is set to
Never Set (signature implanted by the In-Cir-
cuit Test Fixture) Retained until Calibration
EEPROM is over-written by a valid calibration.
X
8523 LIFT CYLINDER HEAD PRESSURE
1 - OUT OF RANGE HIGH
None
8_5
• OverloadState= TRUE
• Disable VSHORT FET
Pressure1RawValue is greater than 22.0mA for
500mS.
Only applicable if {MACHINE SETUP-> LOAD =
CUTOUT ALL or CUTOUT PLTM} AND {MACHINE
SETUP --> LOAD CFG = PRESSURE}
X
8524 LIFT CYLINDER HEAD PRESSURE
1 - OUT OF RANGE LOW
None
8_5
• OverloadState= TRUE
Pressure1RawValue is less than 3.5mA for
500mS.
Only applicable if {MACHINE SETUP-> LOAD =
CUTOUT ALL or CUTOUT PLTM}AND {MACHINE
SETUP --> LOAD CFG = PRESSURE} and
{MACHINE SETUP --> MODEL = 1532R, 1932R,
2632R, or 3247R}
X
8525 LIFT CYLINDER HEAD PRESSURE
2 - OUT OF RANGE HIGH
None
8_5
• OverloadState= TRUE
• Disable VSHORT FET
Pressure2RawValue is greater than 22.0mA for
500mS.
Only applicable if {MACHINE SETUP-> LOAD =
CUTOUT ALL or CUTOUT PLTM} AND {MACHINE
SETUP --> LOAD CFG = PRESSURE} AND
{MACHINE SETUP --> MODEL = 1532R, 1932R,
2632R, or 3247R}
X
8526 LIFT CYLINDER HEAD PRESSURE
2 - OUT OF RANGE LOW
None
8_5
• OverloadState= TRUE
Pressure2RawValue is less than 3.5mA for
500mS.
Only applicable if {MACHINE SETUP-> LOAD =
CUTOUT ALL or CUTOUT PLTM} AND {MACHINE
SETUP --> LOAD CFG = PRESSURE} AND
{MACHINE SETUP --> MODEL is 1532R, 1932R,
2632R, or 3247R}
8527 LIFT CYLINDER HEAD PRESSURE
- DISAGREEMENT
None
8_5
• OverloadState= TRUE
•
{MACHINE SETUP --> MODEL is 2632R, or
3246R}
•
{MACHINE SETUP-> LOAD = CUTOUT PLTM or
CUTOUT ALL}
•
{MACHINE SETUP --> LOAD CFG = PRESSURE}
•
ABS [Pressure1Value - Pressure2Value]
greater than 180 PSI for 500ms
•
DTC 8523, 8524, 8525, 8526 are not active
X
Table 7-1. Diagnostic Trouble Codes (DTC)
DTC
Help Message
Alarm
Flash
Code
Action
Trigger
3246R
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