88
Battery disconnected while regen
braking.
25
5V Supply Failure
5V supply overload.
5V supply (pin 26)
outside the 5V
±
10
％
range.
26
Digtial Out 6 Overcurrent
Digital Output 6 overcurrent.
Digital Output 6
(pin19) current
exceeded 15mA.
27
Digtial Out 7 Overcurrent
Digital Output 7 overcurrent.
Digital Output 7
(pin20) current
exceeded 15mA.
28
Motor Temp Hot Cutback
Motor temperature is too high.
Motor temperature is
too high.
The parameter adjustment of
temperature sensor is wrong.
29
Motor Temp Sensor Fault
Motor temperature sensor is not
connected properly.
Motor temperature
sensor input (pin8) is at
the voltage rail (0 or
10V).
The parameter adjustment of
temperature sensor is wrong.
31
Coil1 Driver Open/Short
(Main Open/Short)
Open or short on driver load.
Check COIL1 for open
or short.
Bad contact.
Wiring error.
32
Coil2 Driver Open/Short
(EMBrake Open/Short)
Open or short on driver load.
Check COIL2 for open
or short.
Bad contact.
Wiring error.
33
Coil3 Driver Open/Short
Open or short on driver load.
Check COIL3 for open
or short.
Bad contact.
Wiring error.
34
Coil4 Driver Open/Short
Open or short on driver load.
Check COIL3 for open
or short.
Bad contact.
Wiring error.
35
PD Open/Short
Open or short on driver load.
Check PD for open or
short.
Bad contact.
Wiring error.
36
Encoder Fault
Motor encoder failure.
Check encoder for
fault.
Wiring error.
37
Motor Open
Motor phase is open.
Check motor phase U,
V or W for open.
Bad crimps or faulty wiring.
38
Main Contactor Welded
Main contactor welded.
Check B+ or B-
voltage of main
contactor and
controller.
An alternate voltage path (such as
external precharge resistor) is
providing a current to the capacitor
bank.
39
Main Contactor Did Not
Close
Main contactor did not close.
Check contactor and
fuse.
Main contactor tips are oxidized.
External load on capacitor bank that
prevents capacitor bank from
charging.
Blown B+ fuse.
41
Throttle Wiper High
Throttle pot wiper voltage too high.
Replace throttle 1.
42
Throttle Wiper Low
Throttle pot wiper voltage too low.
Bring throttle pot2
wiper (pin16) voltage
above the fault
Summary of Contents for CPD10
Page 1: ......
Page 8: ...5 ...
Page 9: ...6 Ⅱ Main Specifications of Forklift Truck Enternal view of forklift trucks ...
Page 20: ...17 Fig 1 4 Gearbox axle assembly 1 1 8t 2t 2 5t Figure 1 5 reducer and differential 3 3 5t ...
Page 46: ...43 Fig 4 1 Circuit diagrams of electric system CPD10 18 GC1Li ...
Page 47: ...44 Fig 4 2 Circuit diagrams of electric system CPD10 18 GD1Li ...
Page 48: ...45 Figure 4 3 Circuit diagrams of electric system CPD10 18 GD3Li ...
Page 49: ...46 Fig 4 4 Circuit diagrams of electric system CPD20 25 GC1Li ...
Page 50: ...47 Fig 4 5 Circuit diagrams of electric system CPD20 25 GD1Li ...
Page 51: ...48 Figure 4 6 Circuit diagrams of electric system CPD20 25 GD3Li ...
Page 52: ...49 Fig 4 7 Circuit diagrams of electric system CPD30 35 GC1Li ...
Page 53: ...50 Fig 4 8 Circuit diagrams of electric system CPD30 35 GD1Li ...
Page 54: ...51 Figure 4 9 Circuit diagrams of electric system CPD30 35 GD3Li ...
Page 55: ...52 Figure 4 10 Circuit diagrams of electric system CPD30 35 GB7Li ...
Page 56: ...53 Figure 4 11 Circuit diagrams of electric system CPD30 35 GB3Li ...
Page 68: ...65 4 3 2 CURTIS control device Fig 4 21 The controller of CPD10 18 GC1Li ...
Page 69: ...66 Fig 4 22 The controller of CPD10 18 GD1Li ...
Page 70: ...67 Fig 4 23 The controller of CPD10 18 G31Li ...
Page 71: ...68 Fig 4 24 The controller of CPD20 25 GC1Li ...
Page 72: ...69 Fig 4 25 The controller of CPD20 25 GD1Li ...
Page 73: ...70 Fig 4 26 The controller of CPD20 25 GD3Li ...
Page 74: ...71 Fig 4 27 The controller of CPD30 35 GC1Li ...
Page 75: ...72 Fig 4 28 The controller of CPD30 35 GD1Li ...
Page 76: ...73 Fig 4 29 The controller of CPD30 35 GD3Li ...
Page 77: ...74 Fig 4 30 The controller of CPD30 35 GB7Li ...
Page 78: ...75 Fig 4 31 The controller of CPD30 35 GB3Li ...
Page 131: ......
