UTILEV UT13PTE, Руководство по обслуживанию

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20 20
Instrument Instrument
display display
Display Display
code code
Handheld display fault Handheld display fault
code code
Possible cause Possible cause
2 , 2 2 , 2
Controller Overtemp Controller Overtemp
Cutback
Cutback
1. Controller is performance-limited at this temperature 1. Controller is performance-limited at this temperature
(above 85°C).
(above 85°C).
2. Controller is operating in an extreme environment.
2. Controller is operating in an extreme environment.
3. Excessive load on vehicle.
3. Excessive load on vehicle.
4. Improper mounting of
4. Improper mounting of controller controller..
5. See 1311 menu Monitor 5. See 1311 menu Monitor » Controller: Te » Controller: Temperature. mperature.
2 2 , , 3 3 Undervoltage Undervoltage Cutback Cutback
1. Normal operation. Fault shows that the batteries need 1. Normal operation. Fault shows that the batteries need
recharging.
recharging.
Controller is performance-limited at this voltage. Controller is performance-limited at this voltage.
2. Controller battery parameters are misadjusted. 2. Controller battery parameters are misadjusted.
3. Check for non-controller s
3. Check for non-controller s ystem drain on battery. ystem drain on battery.
4. Battery resistance too high. 4. Battery resistance too high.
5. Battery disconnected while driving.
5. Battery disconnected while driving.
6. See 1311 menu Monitor » Battery: Capacitor Voltage.
6. See 1311 menu Monitor » Battery: Capacitor Voltage.
7. Blown B+ fuse or main contactor did not close
7. Blown B+ fuse or main contactor did not close
2 2 , , 4 4 Overvoltage Overvoltage Cutback Cutback
1. Normal operation. Fault shows that regen braking 1. Normal operation. Fault shows that regen braking
currents elevated the battery voltage during regen
currents elevated the battery voltage during regen
braking.
braking.
Controller is performance-limited at this voltage. Controller is performance-limited at this voltage.
2. Battery parameters are misadjusted. 2. Battery parameters are misadjusted.
3. Battery resistance too high for given regen current.
3. Battery resistance too high for given regen current.
4. Battery disconnected while regen braking. 4. Battery disconnected while regen braking.
5. See 1311 menu Monitor » Battery: Capacitor Voltage. 5. See 1311 menu Monitor » Battery: Capacitor Voltage.
2 2 , , 5 5 +5V +5V Supply Supply Failure Failure
1. External load impedance on the +5 V supply (pin 26) 1. External load impedance on the +5 V supply (pin 26)
is too low.
is too low.
2. See 1311 menu Monitor » Outputs: 5 Volts and Ext
2. See 1311 menu Monitor » Outputs: 5 Volts and Ext
Supply Current.
Supply Current.
2 2 , , 6 6 Digital Digital Out Out 6 6 Overcurrent Overcurrent
1. External load impedance on Digital Output 6 driver 1. External load impedance on Digital Output 6 driver
(pin 19) is too low.
(pin 19) is too low.
2 2 , , 7 7 Digital Digital Out Out 7 7 Overcurrent Overcurrent
1. External load impedance on Digital Output 7 driver 1. External load impedance on Digital Output 7 driver
(pin 20) is too low.
(pin 20) is too low.
2 2 , , 8 8 Motor Motor T Temp emp Hot Hot Cutback Cutback
1. Motor temperature is at or above the programmed 1. Motor temperature is at or above the programmed
Temperature Hot setting (above 145
Temperature Hot setting (above 145
°C °C
), and the ), and the
requested current is being cut back. requested current is being cut back.
2. Motor Temperature Control Menu parameters are
2. Motor Temperature Control Menu parameters are
mistuned.
mistuned.
3. See 1311 menus Monitor » Motor: Temperature and
3. See 1311 menus Monitor » Motor: Temperature and
Monitor » Inputs: Analog2 Monitor » Inputs: Analog2
4. If not using a thermistor, Temp Compensation and 4. If not using a thermistor, Temp Compensation and
T
Temp Cutback should be programmed emp Cutback should be programmed to OFF to OFF
2 2 , , 9 9 Motor Motor T Temp emp Sensor Sensor Fault Fault
1. Motor thermistor is not connected properly. 1. Motor thermistor is not connected properly.
2. If not using a thermistor, Temp Compensation and
2. If not using a thermistor, Temp Compensation and
T
Temp Cutback should be programmed emp Cutback should be programmed to OFF to OFF
3. See 1311 menus Monitor » Motor: Temperature and 3. See 1311 menus Monitor » Motor: Temperature and
Monitor » Inputs: Analog2
Monitor » Inputs: Analog2
3 3 , , 1 1 Coil Coil 1 1 Driver Driver Open/Short Open/Short
1. Open or short on driver load. 1. Open or short on driver load.
2. Dirty connector pins.
2. Dirty connector pins.
3. Bad crimps or faulty wiring.
3. Bad crimps or faulty wiring.
3 3 , , 1 1 Main Main Open/Short Open/Short
1. Open or short on driver load. 1. Open or short on driver load.
2. Dirty connector pins.
2. Dirty connector pins.
3. Bad crimps or faulty wiring.
3. Bad crimps or faulty wiring.
3 3 , , 2 2 Coil2 Coil2 Driver Driver Open/Short Open/Short
1. Open or short on driver load. 1. Open or short on driver load.
2. Dirty connector pins.
2. Dirty connector pins.
3. Bad crimps or faulty wiring. 3. Bad crimps or faulty wiring.
3 3 , , 2 2 EM EM Brake Brake Open/Short Open/Short
1. Open or short on driver load. 1. Open or short on driver load.
2. Dirty connector pins.
2. Dirty connector pins.
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