Curtis clb1236 ошибки

A C I N D U C T I O N M O T O R C O N T R O L L E R S

M O D E L 1 2 3 6 / 1 2 3 8

1238

D E S C R I P T I O N

Curtis Models 1236 and 1238 provide advanced control of AC induction motors performing on-vehicle traction drive or hydraulic pump duties. They offer vehicle developers a highly cost-effective combination of power, performance and functionality.

A P P L I C A T I O N

Designed primarily for use on medium to large material handling vehicles such as counterbalance or warehouse trucks. The Model

1236 is equally suitable for Light-On-Road passenger vehicles and utility vehicles. The larger Model 1238 is also intended for use on all heavy-duty applications such as Tow Tractors and Airport

Ground Support Equipment (GSE).

Patents Pending

www.curtisinstruments.com

1236

Only Curtis AC can offer:

• Curtis VCL -Vehicle Control Language is an easy to use programming language that allows vehicle developers to write powerful logic functions and create a ‘virtual system controller’. Curtis offers customers VCL development tools and training. Curtis also provides a VCL service where Curtis engineers will work with the OEM to create any custom VCL code required.

• Indirect Field Orientation (IFO) vector control algorithm generates the maximum possible torque and efficiency across the entire speed range. Advanced Curtis IFO vector control provides superb drive ‘feel’, improved speed regulation and increased gradeability.

• Curtis Auto-Tune function enables quick and easy characterization of the AC motor without having to remove it from the vehicle. Curtis AC controllers are fully compatible with any brand of AC motor.

• Dual-Drive functionality is standard, allowing correct control of vehicles such as 3-wheel counterbalance trucks or other applications featuring twin traction motors. This function ensures smooth and safe operation, minimal tire wear and correct load sharing between the traction motors at all times.

• Configurable CANbus connection allows communication with other CANbus enabled devices. These models are

CANopen compatible and can be further customized and configured using VCL.

• Integrated System Controller — More than just motor controllers, they are also powerful system controllers. They feature a comprehensive allocation of multi-function I/O pins for use as analog inputs, digital inputs, contactor coil drivers and proportional valve drivers. In addition to this local I/O, these controllers can use VCL to map and configure the remote

I/O available on other CANbus devices, send messages to

CAN displays and thus control and monitor the entire system.

F E A T U R E S

Advanced functionality, compact power

• High frequency, silent operation across the 0-300Hz stator frequency range.

• Models available for 350-650A output at 24-80V system voltages. These are true 2 minute RMS ratings, not short duration ‘boost’ ratings.

• Powerful operating system allows parallel processing of vehicle control tasks, motor control tasks and user configurable programmable logic.

• Advanced Pulse Width Modulation techniques produce low motor harmonics, low torque ripple and minimized heating losses, resulting in high efficiency.

M O D E L 1 2 3 6 / 1 2 3 8

F E A T U R E S co n t i n u e d

Unmatched Flexibility

• Programmable for either traction or pump applications.

• Field upgradeable software.

• Integrated Battery state-of-charge algorithm and hour meter.

• Multi-Mode

TM

provides user-selectable vehicle operating profiles.

• Fully-featured generic software and VCL for typical

Warehouse Truck applications is included.

• Comprehensive programming options and VCL allow other applications to be easily supported.

• Curtis hand-held or PC Windows programming tools provide easy programming and powerful system diagnostic tools.

• Integrated status LED provides instant diagnostic indication.

Robust Safety and Reliability

• Insulated Metal Substrate power base provides superior heat transfer for increased reliability.

• Fail-Safe power component design.

M O D E L C H A R T

Model

1236-44XX

1236-45XX

1238-46XX

1236-53XX

1236-54XX

1238-54XX

1238-56XX

1236-63XX

1238-65XX

Battery Voltage

V

24-36

24-36

24-36

36-48

36-48

36-48

36-48

48-80

48-80

S Y S T E M A C C E S S O R I E S

2 Min RMS

Current Rating Arms

(A)

400

500

650

350

450

450

650

300

550

• Redundant hardware watchdog timers.

• Reverse polarity protection on battery connections.

• Short circuit protection on all output drivers.

• Thermal cutback, warning, and automatic shutdown provide protection to motor and controller.

• Rugged sealed housing and connectors meet IP65 environmental sealing standards for use in harsh environments.

Meets or complies with relevant US and

International Regulations

EMC: Designed to the requirements of EN12895

Safety: Designed to the requirements of EN1175

IP65 Rated per IEC 529

UL recognized

Regulatory compliance of the complete vehicle system with the controller installed is the responsibility of the vehicle OEM.

2 Min RMS

Power Rating

(kVA)

16.6

20.9

25.4

19.7

24.8

25.5

36.3

28.1

51.3

The Curtis Model 840 LCD

Multifunction display contains 8 large, easy to read characters to provide display of battery discharge (BDI), hour meter and error messages.

Built-in backlight is also available.

The Curtis model 1352 CANbus I/O expansion module features 9 I/O pins, including 6 proportional valve drivers. This module can be used to further expand the I/O capability of

Curtis AC motor controllers using VCL.

The Curtis Model 1311 Handheld

Programmer is ideal for setting parameters and performing diagnostic functions.

Contact Curtis to obtain the VCL Vehicle Control Language compiler and development tools.

M O D E L 1 2 3 6 / 1 2 3 8

C O N N E C T O R W I R I N G

ENC

PHASE

B

CAN TERM L

CAN H

CAN

TERM H

CAN L

SW8

ANA

OUT

DIG

OUT 1

ENC

PHASE

A RX

BRK

WIPER

TX

THR POT

HI

+5V SW1/ANA1

COIL

RETURN

BRK

POT HI

+12V

35 34 33 32 31 30 29 28 27 26 25 24

12

23

11

22

10

21

9

20

8

19

7

18

6

17

5

16

4

15

3

14

2

13

1

SW6

SW7

SW5

DIG

OUT2

POT

LOW

DRIVER

3

PGM

SW4

SW2/ANA2

SW3

DRIVER 1

I/O GND

THR

WIPER

DRIVER 2

PROP

DRIVER

DRIVER 4

KSI

D I M E N S I O N S m m

Status LEDs

275

255

165

145

212

232

10 (0.4)

212

232

85

80

19

102

80

19

1236 1238

Status LEDs

10 (0.4)

M O D E L 1 2 3 6 / 1 2 3 8

T Y P I C A L W I R I N G

EM REV.

EMR CHECK

(OPTIONAL)

INTERLOCK

MODE

FORWARD

REVERSE

J1-24

J1-30

J1-9

J1-10

J1-11

J1-12

J1-22

J1-33

J1-14

KSI

J1-1

SWITCH 1/ANA 1

ANALOG OUT (0-10)

SWITCH 3

SWITCH 4

SWITCH 5

SWITCH 6

SWITCH 7

SWITCH 8

SWITCH 16

COIL

RETURN

DRIVER 1

DRIVER 2

DRIVER 3

DRIVER 4

PV DRIVER

J1-13

J1-6

J1-5

J1-4

J1-3

J1-2

DIGITAL OUTPUT 6

DIGITAL OUTPUT 7

J1-19

J1-20

B+

MOTOR

TEMP. INPUT

T

J1-8

J1-7

J1-15

J1-16

J1-27

J1-17

J1-18

SWITCH 2/ANA 2

U

V

I/O GROUND

ENCODER

W

+5 V

PHASE A

PHASE B

I/O Gnd

B-

THROTTLE

POT HIGH

THROTTLE

WIPER

CAN H

CAN L

CAN TERM H

CAN TERM L

POT 2

HIGH

POT 2

WIPER

POT LOW

SERIAL

PORT

+12V

TX

RX

I/O GROUND

J1-26

J1-31

J1-32

J1-7

J1-23

J1-35

J1-21

J1-34

J1-25

J1-28

J1-29

J1-7

MAIN

20A

AC MOTOR

4

3

1

2

SPEED

ENCODER

}

CAN PORT

Short for 120

Ohm Termination

4

3

1

2

}

SERIAL PORT

4 PIN MOLEX

8

6

5

840

DISPLAY

BATTERY

W A R R A N T Y

Two year limited warranty from time of delivery.

is a trademark of Curtis Instruments, Inc.

Specifications subject to change without notice ©2009 Curtis Instruments, Inc.

50095 REV J 6/09

7 — DIAGNOSTICS & TROUBLESHOOTING

1 7 N O V E M B E R 2 0 0 6 D R A F T

Table 5 TROUBLESHOOTING CHART

CODE

PROGRAMMER LCD DISPLAY

EFFECT OF FAULT

POSSIBLE CAUSE SET/CLEAR CONDITIONS

12

Controller Overcurrent

ShutdownMainContactor;

motor connections.

ShutdownMotor;

ShutdownEMBrake.

1. External short of phase U,V, or W Set: Phase current exceeded the current

2. Motor parameters are mis-tuned.

3. Controller defective.

measurement limit.

Clear: Cycle KSI.

13

Current Sensor Fault

1. Leakage to vehicle frame from phase Set: Controller current sensors have

ShutdownMainContactor;

U, V, or W (short in motor stator). invalid offset reading.

ShutdownMotor; 2. Controller defective. Clear: Cycle KSI.

ShutdownEMBrake.

14

Precharge Failed

ShutdownMainContactor;

ShutdownMotor;

ShutdownEMBrake.

1. External load on capacitor bank (B+ Set: Precharge failed to charge the capacitor

connection terminal) that prevents bank to the KSI voltage.

the capacitor bank from charging. Clear: Cycle Interlock input or use VCL

2. See 1311 menu Monitor » Battery: function

Precharge()

.

Capacitor Voltage.

15

Controller Severe Undertemp

1. Controller is operating in an extreme Set: Heatsink temperature below -40°C.

ShutdownMainContactor;

environment.

ShutdownMotor;

ShutdownEMBrake;

ShutdownThrottle;

FullBrake.

Clear: Bring heatsink temperature

2. See 1311 menu Monitor » Controller: above -40°C, and cycle interlock or KSI.

Temperature.

16

Controller Severe Overtemp

1. Controller is operating in an extreme Set: Heatsink temperature above +95°C.

ShutdownMainContactor;

ShutdownMotor;

ShutdownEMBrake;

FullBrake.

environment.

2. Excessive load on vehicle.

3. Improper mounting of controller.

4. See 1311 menu Monitor » Controller:

Temperature.

Clear: Bring heatsink temperature below +95°C, and cycle interlock or KSI.

17

Severe Undervoltage

Reduced drive torque.

1. Battery Menu parameters are

misadjusted.

5. See 1311 menu Monitor » Battery:

Clear: Bring capacitor voltage above

4. Battery disconnected while driving. Severe Undervoltage limit.

Capacitor Voltage.

6. Blown B+ fuse or main contactor

did not close.

Set: Capacitor bank voltage dropped below the Severe Undervoltage limit

2. Non-controller system drain on battery. (see page 55) with FET bridge enabled.

3. Battery resistance too high.

18

Severe Overvoltage

ShutdownMainContactor;

ShutdownMotor;

ShutdownEMBrake;

ShutdownThrottle;

FullBrake.

1. Battery Menu parameters are

misadjusted.

Set: Capacitor bank voltage exceeded the Severe Overvoltage limit (see page 55)

2. Battery resistance too high for given with FET bridge enabled.

regen current. Clear: Bring capacitor voltage below

3. Battery disconnected while regen braking. Severe Overvoltage limit, and then

4. See 1311 menu Monitor » Battery: cycle KSI.

Capacitor Voltage.

21

Controller Undertemp Cutback 1. Controller is performance-limited

None, unless a fault action

at this temperature.

is programmed in VCL.

Set: Heatsink temperature dropped below -25°C.

2. Controller is operating in an extreme Clear: Bring heatsink temperature above

environment.

3. See 1311 menu Monitor » Controller:

Temperature.

-25°C.

108 Curtis 1234/36/38 Manual,

Rev. C

1 7 N O V E M B E R 2 0 0 6 D R A F T

7 — DIAGNOSTICS & TROUBLESHOOTING

Table 5 TROUBLESHOOTING CHART, continued

CODE

PROGRAMMER LCD DISPLAY

EFFECT OF FAULT

POSSIBLE CAUSE SET/CLEAR CONDITIONS

22 Controller Overtemp Cutback 1. Controller is performance-limited

Reduced drive and brake

torque.

at this temperature.

Set: Heatsink temperature exceeded 85°C.

Clear: Bring heatsink temperature below

2. Controller is operating in an extreme 85°C.

environment.

3. Excessive load on vehicle.

4. Improper mounting of controller.

5. See 1311 menu Monitor » Controller:

Temperature.

23

Undervoltage Cutback

Reduced drive torque.

1. Normal operation. Fault shows that

the batteries need recharging.

Controller is performance limited

Set: Capacitor bank voltage dropped below the Undervoltage limit (see page 55) with the FET bridge enabled.

at this voltage. Clear: Bring capacitor voltage above the

2. Battery parameters are misadjusted. Undervoltage limit.

3. Non-controller system drain on battery.

4. Battery resistance too high.

5. Battery disconnected while driving.

6. See 1311 menu Monitor » Battery:

Capacitor Voltage.

7. Blown B+ fuse or main contactor

did not close.

24

Overvoltage Cutback

Reduced brake torque.

1. Normal operation. Fault shows that Set: Capacitor bank voltage exceeded the

regen braking currents elevated the Overvoltage limit (see page 55) with the

battery voltage during regen braking. FET bridge enabled.

Controller is performance limited Clear: Bring capacitor voltage below the

Overvoltage limit. at this voltage.

2. Battery parameters are misadjusted.

3. Battery resistance too high for given

regen current.

4. Battery disconnected while regen braking.

5. See 1311 menu Monitor » Battery:

Capacitor Voltage.

25

+5V Supply Failure

1. External load impedance on the

None, unless a fault action

+5V supply (pin 26) is too low.

is programmed in VCL.

Set: +5V supply (pin 26) outside the

+5V±10% range.

2. See 1311 menu Monitor » outputs: Clear: Bring voltage within range.

5 Volts and Ext Supply Current.

26

Digital Out 6 Overcurrent

Digital Output 6 driver

will not turn on.

1. External load impedance on Digital Set: Digital Output 6 (pin 19) current

Output 6 driver (pin 19) is too low. exceeded 15 mA.

Clear: Remedy the overcurrent cause and use the VCL function

Set_DigOut()

to turn the driver on again.

27

Digital Out 7 Overcurrent

Digital Output 7 driver

will not turn on.

1. External load impedance on Digital

Output 7 driver (pin 20) is too low. exceeded 15 mA.

Set: Digital Output 7 (pin 20) current

Clear: Remedy the overcurrent cause and use the VCL function

Set_DigOut()

to turn the driver on again.

Curtis 1234/36/38 Manual,

Rev. C

109

7 — DIAGNOSTICS & TROUBLESHOOTING

1 7 N O V E M B E R 2 0 0 6 D R A F T

Table 5 TROUBLESHOOTING CHART, continued

CODE

PROGRAMMER LCD DISPLAY

EFFECT OF FAULT

POSSIBLE CAUSE SET/CLEAR CONDITIONS

28

Motor Temp Hot Cutback

Reduced drive torque.

1. Motor temperature is at or above Set: Motor temperature is at or above the

the programmed Temperature Hot Temperature Hot parameter setting.

setting, and the requested current is Clear: Bring the motor temperature

being cut back. within range.

2. Motor Temperature Control Menu

parameters are mis-tuned.

3. See 1311 menus Monitor » Motor:

Temperature and Monitor » Inputs:

Analog2.

4. If the application doesn’t use a motor

thermistor, Temp Compensation

and Temp Cutback should be

programmed Off.

29

Motor Temp Sensor Fault

MaxSpeed reduced (LOS,

Limited Operating Strategy)

and motor temperature

cutback is disabled.

1. Motor thermistor is not connected Set: Motor thermistor input (pin is at

properly.

thermistor, Temp Compensation

and Temp Cutback should be

programmed Off.

3. See 1311 menus Monitor » Motor: the voltage rail (0 or 10V).

2. If the application doesn’t use a motor Clear: Bring the motor thermistor input voltage within range.

Temperature and Monitor » Inputs:

Analog2.

31

Coil1 Driver Open/Short

ShutdownDriver1.

1. Open or short on driver load.

2. Dirty connector pins.

3. Bad crimps or faulty wiring.

Set: Driver 1 (pin 6) is either open or shorted.

Clear: Correct open or short, and cycle driver.

31

Main Open/Short

ShutdownDriver1;

ShutdownMotor;

ShutdownEMBrake.

32

Coil2 Driver Open/Short

ShutdownDriver2.

32

EM Brake Open/Short

ShutdownDriver2;

ShutdownThrottle;

FullBrake.

33

Coil3 Driver Open/Short

ShutdownDriver3.

34

Coil4 Driver Open/Short

ShutdownDriver4.

1. Open or short on driver load.

2. Dirty connector pins.

3. Bad crimps or faulty wiring.

1. Open or short on driver load.

2. Dirty connector pins.

3. Bad crimps or faulty wiring.

1. Open or short on driver load.

2. Dirty connector pins.

3. Bad crimps or faulty wiring.

1. Open or short on driver load.

2. Dirty connector pins.

3. Bad crimps or faulty wiring.

1. Open or short on driver load.

2. Dirty connector pins.

3. Bad crimps or faulty wiring.

Set: Main contactor driver (pin 6) is either open or shorted.

Clear: Correct open or short, and cycle driver.

Set: Driver 2 (pin 5) is either open or shorted.

Clear: Correct open or short, and cycle driver.

Set: Electromagnetic brake driver (pin 5) is either open or shorted.

Clear: Correct open or short, and cycle driver.

Set: Driver 3 (pin 4) is either open or shorted.

Clear: Correct open or short, and cycle driver.

Set: Driver 4 (pin 3) is either open or shorted.

Clear: Correct open or short, and cycle driver.

35

PD Open/Short

ShutdownPD.

1. Open or short on driver load.

2. Dirty connector pins.

3. Bad crimps or faulty wiring.

Set: Proportional driver (pin 2) is either open or shorted.

Clear: Correct open or short, and cycle driver.

36

Encoder Fault

1. Motor encoder failure.

Control Mode changed to

2. Bad crimps or faulty wiring.

LOS (Limited Operating

Strategy).

3. See 1311 menu Monitor » Motor:

Motor RPM.

Set: Motor encoder phase failure detected.

Clear: Cycle KSI.

110 Curtis 1234/36/38 Manual,

Rev. C

1 7 N O V E M B E R 2 0 0 6 D R A F T

7 — DIAGNOSTICS & TROUBLESHOOTING

Table 5 TROUBLESHOOTING CHART, continued

CODE

PROGRAMMER LCD DISPLAY

EFFECT OF FAULT

POSSIBLE CAUSE SET/CLEAR CONDITIONS

37

Motor Open

1. Motor phase is open.

ShutdownMainContactor;

2. Bad crimps or faulty wiring.

ShutdownMotor;

ShutdownEMBrake.

3. Bad crimps or faulty wiring.

Set: Motor phase U, V, or W deteected open.

Clear: Cycle KSI.

38

Main Contactor Welded

ShutdownMainContactor;

closed.

ShutdownMotor;

ShutdownEMBrake.

1. Main contactor tips are welded

2. Motor phase U is disconnected or

open.

Set: Just prior to the main contactor closing, the capacitor bank voltage (B+ connection terminal) was loaded for a short time and the voltage did not

3. An alternate voltage path (such as an discharge.

external precharge resistor) is

providing a current to the capacitor

bank (B+ connection terminal).

Clear: Cycle KSI

39

Main Contactor Did Not Close 1. Main contactor did not close.

ShutdownMainContactor;

2. Main contactor tips are oxidized,

ShutdownMotor;

ShutdownEMBrake.

Set: With the main contactor commanded closed, the capacitor bank voltage (B+

burned, or not making good contact. connection terminal) did not charge to B+.

3. External load on capacitor bank

(B+ connection terminal) that pre-

vents capacitor bank from charging.

Clear: Cycle KSI.

4. Blown B+ fuse.

41

Throttle Wiper High

ShutdownThrottle.

42

Throttle Wiper Low

ShutdownThrottle.

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.

Set: Throttle pot wiper (pin 16) voltage is higher than the high fault threshold

(can be changed with the VCL function

Setup_Pot_Faults()

).

Clear: Bring throttle pot wiper voltage below the fault threshold.

Set: Throttle pot wiper (pin 16) voltage is lower than the low fault threshold

(can be changed with the VCL function

Setup_Pot_Faults()

).

Clear: Bring throttle pot wiper voltage above the fault threshold.

43

Brake Wiper High

FullBrake.

44

Brake Wiper Low

FullBrake.

45

Pot Low Overcurrent

ShutdownThrottle;

FullBrake.

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.

Set: Brake pot wiper (pin 17) voltage is higher than the high fault threshold

(can be changed with the VCL function

Setup_Pot_Faults()

).

Clear: Bring brake pot wiper voltage below the fault threshold.

Set: Brake pot wiper (pin 17) voltage is lower than the low fault threshold

(can be changed with the VCL function

Setup_Pot_Faults()

).

Clear: Bring brake pot wiper voltage above the fault threshold.

1. Combined pot resistance connected Set: Pot low (pin 18) current exceeds 10mA.

to pot low is too low.

Pot Low.

Clear: Clear pot low overcurrent condition

2. See 1311 menu Monitor » Outputs: and cycle KSI.

Curtis 1234/36/38 Manual,

Rev. C

111

7 — DIAGNOSTICS & TROUBLESHOOTING

1 7 N O V E M B E R 2 0 0 6 D R A F T

Table 5 TROUBLESHOOTING CHART, continued

CODE

PROGRAMMER LCD DISPLAY

EFFECT OF FAULT

POSSIBLE CAUSE SET/CLEAR CONDITIONS

46

EEPROM Failure

ShutdownMainContactor;

ShutdownMotor;

ShutdownEMBrake;

ShutdownThrottle;

ShutdownInterlock;

ShutdownDriver1;

ShutdownDriver2;

ShutdownDriver3;

ShutdownDriver4;

ShutdownPD;

FullBrake.

1. Failure to write to EEPROM

memory. This can be caused by write to EEPROM memory and failed.

EEPROM memory writes initiated Clear: Download the correct software (OS)

by VCL, by the CAN bus, by and matching parameter default settings

adjusting parameters with the 1311, into the controller and cycle KSI.

or by loading new software into

the controller.

Set: Controller operating system tried to

47

HPD/Sequencing Fault

ShutdownThrottle.

47

Emer Rev HPD

ShutdownThrottle;

ShutdownEMBrake.

49

Parameter Change Fault

ShutdownMainContactor;

ShutdownMotor;

ShutdownEMBrake.

1. KSI, interlock, direction, and throttle Set: HPD (High Pedal Disable) or

inputs applied in incorrect sequence. sequencing fault caused by incorrect

2. Faulty wiring, crimps, or switches at sequence of KSI, interlock, direction, and

KSI, interlock, direction, or throttle throttle inputs.

inputs.

3. See 1311 menu Monitor » Inputs.

Clear: Reapply inputs in correct sequence.

1. Emergency Reverse operation has Set: At the conclusion of Emergency

concluded, but the throttle, forward Reverse, the fault was set because various

and reverse inputs, and interlock inputs were not returned to neutral.

have not been returned to neutral. Clear: If EMR_Interlock = On, clear the interlock, throttle, and direction inputs.

If EMR_Interlock = Off, clear the throttle and direction inputs.

1. This is a safety fault caused by a Set: Adjustment of a parameter setting

change in certain 1311 parameter that requires cycling of KSI.

settings so that the vehicle will not Clear: Cycle KSI.

operate until KSI is cycled.

For example, if a user changes the

Throttle Type this fault will appear

and require cycling KSI before the

vehicle can operate.

51–67 OEM Faults 1. These faults can be defined by the Set: See OEM documentation.

(See OEM documentation.)

OEM and are implemented in the Clear: See OEM documentation.

application-specific VCL code. See

OEM documentation.

68

VCL Runtime Error

ShutdownMainContactor;

ShutdownMotor;

ShutdownEMBrake;

ShutdownThrottle;

ShutdownInterlock;

ShutdownDriver1;

ShutdownDriver2;

ShutdownDriver3;

ShutdownDriver4;

ShutdownPD;

FullBrake.

1. VCL code encountered a runtime

VCL error. Clear: Edit VCL application software to

2. See 1311 menu Monitor » Controller: fix this error condition; flash the new

VCL Error Module and VCL Error. compiled software and matching

This error can then be compared to parameter defaults; cycle KSI.

the runtime VCL module ID and

error code definitions found in the

specific OS system information file.

Set: Runtime VCL code error condition.

112 Curtis 1234/36/38 Manual,

Rev. C

1 7 N O V E M B E R 2 0 0 6 D R A F T

7 — DIAGNOSTICS & TROUBLESHOOTING

Table 5 TROUBLESHOOTING CHART, continued

CODE

PROGRAMMER LCD DISPLAY

EFFECT OF FAULT

POSSIBLE CAUSE SET/CLEAR CONDITIONS

69

External Supply Out of Range 1. External load on the 5V and 12V

Set: The external supply current (combined

None, unless a fault action

supplies draws either too much or current used by the 5V supply [pin 26]

is programmed in VCL. too little current. and 12V supply [pin 25]) is either greater

2. Fault Checking Menu parameters than the upper current threshold or lower

Ext Supply Max and Ext Supply Min than the lower current threshold. The two

are mis-tuned. thresholds are defined by the Ext Supply

3. See 1311 menu Monitor » Outputs: Max and Ext Supply Min parameter

Ext Supply Current. settings (page 52).

Clear: Bring the external supply current within range.

71

OS General

ShutdownMainContactor;

ShutdownMotor;

ShutdownEMBrake;

ShutdownThrottle;

ShutdownInterlock;

ShutdownDriver1;

ShutdownDriver2;

ShutdownDriver3;

ShutdownDriver4;

ShutdownPD;

FullBrake.

1. Internal controller fault. Set: Internal controller fault detected.

Clear: Cycle KSI.

72

PDO Timeout

ShutdownInterlock;

CAN NMT State set

to Pre-operational.

1. Time between CAN PDO messages Set: Time between CAN PDO messages

received exceeded the PDO

Timeout Period. received exceeded the PDO Timeout

Period.

Clear: Cycle KSI.

73

Stall Detect

1. Stalled motor.

Control Mode changed to

2. Motor encoder failure.

LOS (Limited Operating

Strategy).

3. Bad crimps or faulty wiring.

4. Problems with power supply for

the motor encoder.

5. See 1311 menu Monitor » Motor:

Motor RPM.

Set: No motor encoder movement detected.

Clear: Either cycle KSI, or detect valid motor encoder signals while operating in LOS mode and return

Throttle Command = 0 and

Motor RPM = 0.

87

Motor Characterization Fault

1. Motor characterization failed because Set: Motor characterization failed during

ShutdownMainContactor;

ShutdownThrottle;

ShutdownEMBrake;

ShutdownMotor.

of an Overvoltage or Undervoltage the motor characterization process.

fault, Motor Temperature Sensor fault, Clear: Cycle KSI.

or Motor_Temperature > 150°C

during the characterization process.

88

Encoder Characterization Fault 1. Encoder characterization failed during Set: During the motor characterization

ShutdownMainContactor;

ShutdownThrottle;

ShutdownEMBrake;

the motor characterization process. process, encoder pulses were detected but

2. Motor encoder pulse rate is not

a standard value (32, 48, 64, 80 ppr). 32, 48, 64, or 80 ppr.

ShutdownMotor

Encoder_Steps set to value = 31.

the Encoder_Steps were not detected as

Clear: Manually set Encoder_Steps to the correct value for the motor encoder and cycle KSI.

Curtis 1234/36/38 Manual,

Rev. C

113

7 — DIAGNOSTICS & TROUBLESHOOTING

1 7 N O V E M B E R 2 0 0 6 D R A F T

Table 5 TROUBLESHOOTING CHART, continued

CODE

PROGRAMMER LCD DISPLAY

EFFECT OF FAULT

89

Motor Type Fault

ShutdownMainContactor;

ShutdownThrottle;

ShutdownEMBrake;

ShutdownMotor.

POSSIBLE CAUSE

1. The Motor_Type parameter value

is out of range.

Set: Motor_Type parameter is set to an illegal value.

Clear: Set Motor_Type to correct value and cycle KSI.

SET/CLEAR CONDITIONS

92

EM Brake Failed to Set

Enter Position Hold.

1. Vehicle movement sensed after the Set: After the EM Brake was commanded

EM Brake has been commanded

to set.

2. EM Brake will not hold the motor has been sensed.

from rotating. to set and time has elapsed to allow the brake to fully engage, vehicle movement

Clear: Activate the throttle.

93

Limited Operating Strategy (LOS) 1. Limited Operating Strategy (LOS)

Set: Encoder Fault (Code 36) or Stall

Enter LOS control mode.

control mode has been activated, as Detect Fault (Code 73) was activated,

a result of either an Encoder Fault and Brake or Interlock has been applied

(Code 36) or a Stall Detect Fault

(Code 73).

2. Motor encoder failure.

3. Bad crimps or faulty wiring.

4. Vehicle is stalled. to activate LOS control mode, allowing limited motor control.

Clear: Cycle KSI, or if the LOS mode was activated by the Stall

Fault, clear LOS by ensuring encoder senses proper operation, Motor RPM = 0, and

Throttle Command = 0.

94

Emer Rev Timeout

ShutdownThrottle;

ShutdownEMBrake.

1. Emergency Reverse was activated

Timeout timer has expired.

2. The emergency reverse input is

stuck On.

Set: Emergency Reverse was activated and

and concluded because the EMR ran until the EMR Timeout timer expired.

Clear: Turn the emergency reverse input

Off.

114 Curtis 1234/36/38 Manual,

Rev. C

Штабелер Noblelift не двигается вперед

На штабелере во время работs загорелась ошибка 1-3 и при этом он перестал двигаться вперед. Проверка электропроводки, двигателя и периферии показала, что в них неисправностей нет, и остается одно — неисправность контролера движения CURTIS CLB1236 компании SepEx. 

Данный блок был привезен нашему схематехнику с целью его диагностики и дальнейшего ремонта. Диагностика выявила, что в штабелерте было короткое замыкание которое и привело к выходу из строя контролера CLB1236.

В ходе ремонтных работ были заменены сгоревшие элементы. После ремонта была проведена повторная компьютерная диагностика с целью проведения тестов-проверок, которые показали, что блок CLB1236 полностью готов к установке на штабелер.

Сама по себе стоимость этих блоков не так высока, но есть один большой нюанс, под каждую технику эти контролеры идут с разным программным обеспечением и купить контролер CURTIS с нужным ПО это очень не простая задача. Так же по мимо различного ПО эти модули различаются по силовому напряжению питания — 24В и 36В.

Эти модули в большинстве случаев выходят из строя по причине короткого замыкания в моторе или электропроводке, либо человеческий фактор (например: не отключенное электропитание при демонтаже мотора).

Наша компания осуществляет ремонт любых контролеров CURTIS.

Curtis 1204-0хх(24-36V, 275 А), Curtis 1204Х-42хх (24-36V, 275А), Curtis 1204Х-44хх (24-36V, 400А), Curtis 1205-2хх (36-48V, 350А), Curtis 1205Р-2хх (36-48V, 350А, priority), Curtis 1205Х-44хх (24-36V, 400А), Curtis 1205Х-53хх (36-48V, 350А), Curtis 1209-55хх (36-48V, 450А), Curtis 1209-6А5хх (48-80V, 450А), Curtis 1209-72хх (72-120V, 275А), Curtis 1209В-6А5хх (48-80V, 450А), Curtis 1209Р-6А503 (48-80V, 450А, priority), Curtis 1209В-72хх (72-120V, 275А), Curtis 1221-48хх (24-36V, 600А), Curtis 1221-57хх (36-48V, 550А), Curtis 1221-6А7хх (48-80V, 550А), Curtis 1221-74хх (72-120V, 400А), Curtis 1207А-41хх (24V, 250А), Curtis 1207А-51хх (24V, 300А), Curtis 1228-27хх (24V, 110А, permanent magnet motor), Curtis 1243-42хх (24-36V, 200А, SepEx), Curtis 1243-43хх (24-36V, 300А, SepEx), Curtis 1243С-43хх (24-36V, 300А, SepEx, CAN), Curtis 1244-54хх (36-48V, 400А, SepEx), Curtis 1244-64хх (48-80V, 400А, SepEx), Curtis 1254-54xx (36-48V, 400A, SepEx, pompen), Curtis 1230-24xx (24V, 200A, AC), Curtis 1234-52xx (36-48V, 275A, AC), Curtis 1236-53xx (36-48V, 350A, AC), Curtis 1236-63xx (48-80V, 300A, AC), Curtis 1238-54xx (36-48V, 450A, AC), Curtis 1238-65xx (48-80V, 550A, AC), Curtis 1231С-8601 (96-144V, 500А, on road)

Для записи на ремонт или ответ на интересующие вопросы обращайтесь по телефону:

+7 908 744 98 79

РАБОТАЕМ СО ВСЕЙ РОССИЕЙ, УСЛУГИ ТРАНСПОРТНОЙ КОМПАНИИ НЕ ТАКИЕ ДОРОГИЕ

Для заявки на ремонт ЭЛЕКТРОНИКИ пользуйтесь формой 

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