Instruction for use of the forklift with the triple pivot battery
1. The write-in EEPROM memory is failed.
EEPROM memory reads in through VCL, CAN bus, the adjustment of 1311
parameters or new SW loading to the controller, which will be possible causes of
fault.
1. The input of key switch, interlocking, direction and accelerator is in wrong
sequence.
2. The input wires of key switch, interlocking, direction and accelerator are badly
connected or the switch has a fault.
3. Check the input page of programmer monitoring menu.
1. The emergency reverse operation is terminated, but the accelerator, forward and
rearward input and interlocking switch failed to reset to the N-position.
1. 1.The safety fault is caused due to the change in some of 1311 parameter setting
which can be eliminated through turning on the power supply switch again. E.g., if
users modified the type of accelerator, such errors will come out. The vehicle can be
operated only after the power supply switch is turned on again.
1. These faults belong to the class OEM and can be visualized only through the
programmer of higher class.
2. The VCL code run time is wrong.
3. See 1311- Controller monitor menu: VCL error module and VCL error. This type of
fault can be compared to the error codes as defined in detail in the VCL module ID
at run time and the file of OS system information.
External Supply Out of Range
1. The current produced by any external loading connecting to either 5V or 12V is too
high or too low.
2. The external max. and min. inputs of parameters in the fault checking menu are
incorrectly adjusted.
3. See 1311 input test menu: external input current.
1. Internal controller fault.
1. The receipt time for the CAN PDO communication exceeds the PDO time-out
interval.
1. The motor stops running.
2. Moor encoder fault.
3. The harness is damaged or the connection is wrong.
4. Problems come up with the supply of encoder power.
5. See1311-Electric motor monitor menu: motor RPM.
Motor Characterization Fault
1. The motor in the description of motor is in wrong characterization.
Encoder Characterization Fault
1. The encoder in the description of Encoder is wrong.
2. The pulse frequency of motor encoder is not a standard value (32, 48, 64, 80ppr)
1. The parameter value of motor model is out of the range.
1. The vehicle continues to run after the braking signal has been given.
2. The electromagnetic brake cannot lock up the running motor.
Limited Operating Strategy
(LOS)
1. Regardless of the Encoder fault (code 36) or stalling detecting fault (code73), the
result is that the control mode of limit operation is activated.
2. Moor encoder fault.
3. The harness is damaged or the connection is wrong.
4. Vehicle stalls
a. The emergency inversing stops working in activated state because of the overtime:
b. Connection of emergency reversing signal