Hyundai 30EPER Operator's Manual page 36

Shutdown Motor;
Shutdown EM Brake.)
Main Contactor Did Not Close
(Shutdown Main Contactor;
3，9
Shutdown Motor;
Shutdown EM Brake.)
Throttle Wiper High
4，1
(Shutdown Throttle.)
Throttle Wiper Low
4，2
(Shutdown Throttle.)
Brake Wiper High
4，3
(Full Brake.)
Brake Wiper Low
4，4
(Full Brake.)
Pot Low Overcurrent
4，5 (Shutdown Throttle;
Full Brake.)
EEPROM Failure
(Shutdown Main Contactor;
Shutdown Motor;
Shutdown EM Brake;
Shutdown Throttle;
Shutdown Interlock;
4，6
Shutdown Driver1;
Shutdown Driver2;
Shutdown Driver3;
Shutdown Driver4;
Shutdown PD;
Full brake.)
HPD/Sequencing Fault
（Shutdown Throttle）
4，7
Emer Rev HPD
Shutdown Throttle
Shutdown EM Brake
Parameter Change Fault
4，9
(Shutdown Main Contactor
3. An alternate voltage path (such as an external pre charge resistor) is
providing a current to the capacitor bank (B+ connection terminal).
1. Main contactor did not close.
2. Main contactor tips are oxidized, burned, or not making good
contact.
3. External load on capacitor bank (B+ connection terminal) that
prevents capacitor bank from charging.
4. Blown B+ fuse.
1. Throttle pot wiper voltage too high.
2. See 1311 menu Monitor. Inputs: Throttle Pot.
1. Throttle pot wiper voltage too low.
2. See 1311 menu Monitor. Inputs:
Throttle Pot.
1. Brake pot wiper voltage too high.
2. See 1311 menu Monitor. Inputs: Brake Pot.
1. Brake pot wiper voltage too low.
2. See 1311 menu Monitor. Inputs:
Brake Pot.
1. Combined pot resistance connected to pot low is too low.
2. See 1311 menu Monitor. Outputs: Pot Low.
1. Failure to write to EEPROM memory. This can be caused by EEPROM
memory writes initiated by VCL, by the CAN bus, by adjusting
parameters with the 1311, or by loading new software into the
controller.
1. KSI, interlock, direction, and throttle inputs applied in incorrect
sequence.
2. Faulty wiring, crimps, or switches at KSI, interlock, direction, or
throttle inputs.
inputs. Clear: Reapply inputs in correct sequence.
3. See 1311 menu Monitor. Inputs.
1. Emergency Reverse operation has concluded, but the throttle,
forward and reverse inputs, and interlock have not been returned to
neutral.
1．This is a safety fault caused by a change in certain 1311 parameter
settings so that the vehicle will not operate until KSI is cycled. For
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