Big Joe PTE 30 Series, Эксплуатация, техническое обслуживание, список запасных частей

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901467 4-9
Table 4-4 Troubleshooting Chart
LED
CODE
PROGRAMMER
LCD DISPLAY
POSSIBLE CAUSE FAULT CLEARANCE
0,1 NO KNOWN FAULTS
1,1 CURRENT SHUNT
FAULT 1. Abnormal vehicle operation causing high current
spikes.
Cycle KSI. If problem persists, replace controller.
2. Current sensor out of range.
3. Controller failure.
1,2 HW FAILSAFE 1. Noisy environment. Cycle KSI. If problem persists, replace controller.
2. Self-test or watchfault.
3. Controller failure.
1,3 M- SHORTED 1. Internal or external short of M- to B-. Check wiring; cycle KSI. If problem persists,
replace controller.
2. Incorrect motor wiring.
3. Controller failure.
1,4 SRO 1. Improper sequence of KSI, brake, interlock, and
direction inputs.
Follow proper sequence; adjust throttle if
necessary; adjust programmable parameters
if necessary.
2. Interlock or direction switch circuit open.
3. Sequencing delay too short.
4. Wrong SRO or throttle type selected.
5. Misadjusted throttle pot.
2,1 THROTTLE WIPER HI 1. Throttle input wire open or shorted to B+. When Throttle Wiper High input returns to valid
range.
2. Defective throttle pot.
3. Wrong throttle type selected.
2,2 EMR REV WIRING 1. Emergency reverse wire or check wire open. Re-apply emergency reverse or cycle interlock.
2,3 HPD 1. Improper sequence of KSI, interlock, and throttle
inputs
Follow proper sequence; adjust throttle if
necessary; adjust programmable parameters
if necessary.
2. Misadjusted throttle pot.
3. Sequencing delay too short.
4. Wrong HPD or throttle type selected.
5. Misadjusted throttle pot.
SRVC TOTAL 1. Total maintenance timer expired. Reset with programmer.
SRVC TRAC 1. Traction maintenance timer expired. Reset with programmer.
TOTAL DISABLED 1. Total disable timer expired. Reset with programmer.
TRAC DISABLED 1. Traction disable timer expired. Reset with programmer.
2,4 THROTTLE WIPER LO 1. Throttle pot wire open or shorted to B+. When Throttle Wiper Low input returns to valid
range.
2. Wrong throttle type selected.
3. Defective throttle pot.
3,1 FIELD SHORT 1. Main contactor soil shorted. Check contactor soil and field winding; cycle KSI.
2. Field winding shorted to B+ or B-.
3. Field resistance too low.
3,2 MAIN CONT WELDED 1. Main contactor stuck closed. Check wiring and contactor; cycle KSI.
2. Main contactor driver shorted.
3,3 FIELD OPEN 1. Field winding connection open. Check wiring and cycle KSI.
2. Field winding open.
3,4 MISSING CONTACTOR 1. Main contactor coil open. Check wiring and cycle KSI.
2. Main contactor missing.
3.Wire to main contactor open.