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© 2016
▪
All rights and technical changes reserved
Ver. 2.7 / Jan. 2016
Appendix: Error codes for the DXP
N
o.
Description
Possible causes
Possible solutions
12
Controller overcurrent
Steuerung Überstrom
Short circuit of motor cable
Control unit defective
Check the wiring of the motor
Replace motor / control unit
13 Current sensor fault
Stromsensorfehler
Ground fault on motor cable
Control unit defective
Check the wiring of the motor
Replace control unit
14
Precharge fault
Vorladung gescheitert
External load on the B+ connection
(recuperative module defective)
Check the wiring of the control
unit
Check the main contactor
15
Controller severe undertemp.
Steuerung zu kalt
Ambient temperature too cold
Control unit defective
Warm up the vehicle
Replace the control unit
16
Controller severe overtemp.
Steuerung zu heiss
Ambient temperature too hot
Control unit defective
Control unit overloaded
Let the vehicle cool down
Replace the control unit
17 Severe
undervoltage
Starke Unterspannung
200A fuse defective
Battery defective / completely flat
Check the main contactor
Check the batteries
18
Severe overvoltage
Starke Überspannung
Recuperation current too high
Install recuperator module
Check batteries
22
Controller overtemp. cutback
Leistungsbegrenzung aufgrund
Überhitzung der Steuerung
Control unit overloaded
Ambient temperature too hot
Control unit defective
Let the vehicle cool down
Replace the control unit
23
Undervoltage cutback
Leistungsbegrenzung aufgrund
tiefer Batteriespannung
Battery empty / defective
Incorrect battery parameters
Test the batteries
Check the main contactor
24 Overvoltage
cutback
Leistungsbegrenzung aufgrund
hoher Batteriespannung
Too much recuperator current
Long downhill travel/ Battery full
Battery defective
Install recuperator module
Discharge battery a little
before downhill trip / Test
batteries
25
5V supply failure
5V Speisung ausgefallen
Load at 5V out (pin 26) too high
Control unit defective
Check wiring & plug
Check encoder
Replace control unit
26
Digital out 6 overcurrent
Überstrom an Digitalausgang 6
Load at output 6 (pin 19) too high
Control unit defective
Check wiring & plug
Replace control unit
27
Digital out 7 overcurrent
Überstrom an Digitalausgang 7
Load at output 7 (pin 20) too high
Control unit defective
Check wiring & plug
Replace control unit
28
Motor temp hot cutback
Leistungsbegrenzung aufgrund
Übertemperatur des Motors
Veh. too heavily loaded
Mechanical defect in the drive
Let the vehicle cool down
Check the gearing, cardan
shaft, etc. / Adapt your driving
29
Motor temp sensor fault
Motortemperatursensor defekt
Line to the sensor is broken
Sensor defective
Check wiring & plug
Contact KYBURZ
31
Main open / short-circ.
Hauptschütz offen / Kurzschluss
Faulty cable to main contactor
Main contactor defective
Check wiring & plug
Replace main contactor
32
EMBrake open / short-circ.
Magnetbremse offen / Kurzschl.
Faulty cable to the EM brake
EM Brake defective
Check wiring & plug
Replace EM brake
33
Coil 3 driver open / short-circ.
Treiber 3 offen / Kurzschluss
Driver output 3 (pin 4) short-circ.
Faulty vehicle PDB
Faulty brake light controller
Check wiring & plug
Replace Vehicle PDB
Check brake light
34
Coil 4 driver open / short-circ.
Treiber 4 offen / Kurzschluss
Driver output 4 (pin 3) short-circ.
Faulty recu-mod (if present)
Check wiring & plug
Check recuperator module
35
PD open / short-circ.
PD offen / Kurzschluss
PD outlet (pin 2) short-circuit
Wiring error
Check wiring & plug
36
Encoder fault
Sensorlager – Fehler
Faulty cable to encoder
Encoder defective
Check wiring & plug
Replace encoder / motor