JLG TF6-42 Service Manual - Manuale (Pagina 204)

15
2.2.14 Overview of Fault Codes
2.2.14.1 Overview of Fault Types
TYPE Comment
SHORT .00 the output or input is shorted (or pulled too low)
OPEN .01 the output or input is unconnected (or pulled too high)
OVERCURRENT .02 there is an over current condition on the output
OOR .03 the output current is Out Of Range
TOO_LOW .04 the fault source has a too low value
TOO_HIGH .05 the fault source has a too high value
INVALID_PATT .06 an invalid pattern is detected
ERR_SHDN_BRAKE .10 SHUTDOWN is caused by a problem related to the brake
ERR_SHDN_OUTPUT .11 SHUTDOWN is caused by a problem related to an output
ERR_SHDN_SPEED .12 SHUTDOWN is caused by a problem related to a speed
sensor
ERR_SHDN_XMSN .13 SHUTDOWN is caused by a problem related to the
transmission
ERR_SHDN_OTHER .14 SHUTDOWN is caused by another problem
IRAM_FAULT .50 internal RAM fault
SRAM_FAULT .51 internal system RAM fault
ERAM_FAULT .52 external RAM fault
CROM_FAULT .53 FLASH ROM checksum fault
RTST .98 There is a runtime self test fault detected
2.2.14.2 Fault Areas and Their Types in Order of Severity
Fault Fault area Fault Types
Battery Voltage 30 04, 05
Power On Self Test 00 50, 51, 52, 53
Over Current
21 03
Shut Down 42 10,11,12,13,14
Digital output 0
Parking brake solenoid
80 00, 01
Analog Output 0
Brake solenoid
70 00, 01, 02, 03
Speed Sensor Supply voltage 31 04, 05
Drum speed (A24 – A25) 61 00, 01
Digital output 1
Forward solenoid
81 00, 01
Digital output 2
Reverse solenoid
82 00, 01