Jungheinrich Diagnostic Fault Codes

Warehouse equipment malfunctions and their diagnostics

Progress does not stand still, adding all new units to the device of technology, therefore, the design of special machines only becomes more complicated every year. However, the more complex the technique, the more difficult it is to maintain and diagnose.

 

Fortunately, to facilitate the work and quickly analyze breakdowns and emergency situations, special sensors were invented that provide servicemen with information about specific breakdown points. Such a system has been operating in the automotive industry for a long time and has proven itself to be the best.

The requirement for loading equipment is no exception, since its downtime can cost a business a lump sum. It is important that timely and fast diagnostics and troubleshooting become top priorities.

 

To make it easier for the maintenance service of warehouse equipment (reach truck, forklift and electric stacker) to work, special error and error codes have been invented, which indicate the exact problems that have arisen with the equipment. Such a system not only speeds up the repair work, but also eliminates the human factor.

 

What codes are there

Codes are divided into errors and malfunctions. All of them can be easily diagnosed and corrected in a short time.

The most common problems and errors that can be diagnosed using codes

  • Wrong learning operation warning
  • Short circuit top and bottom FET
  • Upper side short circuit
  • Bottom side short
  • Phase U wire damage
  • Phase V wire damage
  • Phase W wire damage
  • Temperature increase
  • Temperature is abnormal
  • Short circuit of load circuits
  • Pump motor (Temperature rise)
  • Pump motor (Temperature abnormal)
  • External controller input signal is out of regulatory range
  • Faulty temperature sensor of the controller of loading and unloading operations
  • Malfunction of the temperature sensor of the pump motor

Also, special icons on the instrument panel can signal the need for maintenance, replacement of technical fluids, or the change and selection of a new battery. The main thing to remember is that, despite the seeming simplicity of warehouse equipment, in no case should you try to correct mistakes yourself. To avoid costly costs, it is always best to contact a qualified after-sales service. She will promptly and efficiently fix all the problems, and you will not have to worry about anything. Moreover, in the case of self-repair, you may lose the warranty on your equipment. Since only after service repairs, the percentage of repeated breakdowns will be minimized.

An electronic diagnostic system enables technicians to efficiently troubleshoot faults. Optimum equipment of the service vehicle and all the necessary spare parts for the fastest possible troubleshooting and minimizes downtime.

This diagnostic device allows proactive diagnostics and parameterization of the widest range of Jungheinrich specialist equipment.

 

Jungheinrich forklifts are diagnosed with an adapter.

DFG-320

ETV-12

EJE-220r

ESD-120

EFG-215

EFG-320

ETV-216

ETV-325

EFG-425

ETV-214

EJC-12

ECE-118

 

EFG-216k

AM-22

DFG-20

EKS-210

ETV-114

EJE-120

EFG-216

DFG-316

ESD-220

ETV-112

EFG-113

EJC-112


Jungheinrich Diagnostic Dispaly Fault Codes List. Free Download PDF Fault Codes

Jungheinrich Fault Codes Download

Jungheinrich EJC112 & E1202 Event Messages Codes List  Download

Jungheinrich Error Codes List Download

Jungheinrich Fault Codes Download

Jungheinrich LISTADO ERRORES Download

Jungheinrich System Error Codes list Download

Jungheinrich System Error Codes list Download

Jungheinrich System Error Codes list Download

F

E

XX

S

Operational
Status

Description

Cause / Triggering Event

Action

_

1

01

1

System start

Supply via unexpected key
switch input

Evaluation of three key switch inputs. Possible
encodings are 1, 2 or 4, otherwise the event message is
triggered.

- Check key switch input connection against the
wiring diagram;
- Replace controller;

_

1

02

1

Self test

Contact closed instead of
open

On power-up the capacitor voltage should be one volt
(1 V) below the battery voltage.

- Test the main contactor output of the controller;
- Check wire connection;
- Replace contactor;

_

1

2

Self test

Contact open instead of
closed

When the main contactor has switched on the capacitor
voltage should be the same as the battery voltage (within
500 msec.), otherwise the event message is produced.

- Test the main contactor output of the controller;
- Check wire connection;
- Replace contactor;

 

_

1

3

Self test

Main contactor permanently
on

An attempt is being made to open the main contactor.
The event message is triggered if the monitoring system
detects that the main contactor has not opened after T >
time limit.

- Replace controller;
Lithium-ion battery 24V/110Ah (in the case of
repeated faults):
- Check the harness of the lithium-ion battery and
replace if necessary;
- Replace battery contactor;
- Replace battery management system (BMS);

 

_

1

4

Self test
Operation

Main contactor feedback
input implausible

Feedback signal from main contactor status implausible
with main contactor control (error activated after limit
time)

- Test the main contactor output of the controller;
- Check wire connection;
- Replace contactor;

 

_

1

03

1

Self test

Output transformer faulty
(phase U)

The semi-jumpers 1, 2 and 3 are controlled in turned for
50 msec at 25% PWM (pulse width modulation) when
the output transformer is closed (“Output transformer
deactivated” signal).
The event message is issued if at the end of the 50 msec
period of the respective phase the following applies:
VPhase_X < (Vcapacitor / 2) - 25%

- Replace controller;

2

Self test

Output transformer faulty
(phase V)

         

3

Self test

Output transformer faulty
(phase W)

         

 

 

_

1

04

1

Self test

Output transformer faulty
(phase U)

Semi-jumpers 1, 2 and 3 are controlled in turn for
50 msec at 25% PWM (pulse width modulation).
The event message is issued if at the end of the 50 msec
period of the respective phase the following applies:
VPhase_X > (Vcapacitor / 4) 25% or
VPhase_X < (Vcapacitor / 4) - 25%

- Replace controller;

2

Self test

Output transformer faulty
(phase V)

         

3

Self test

Output transformer faulty
(phase W)

         

_

1

04

4

Operation

Error bit set for power
stage ID

"Error, power stage ID : The power card of the power
stage can only obtain faulty information (ID) about the
identity and hence suitability of the card for the intended
powering of the operating system when the error bit is
set"

- Replace controller;

_

1

05

1

Self test

Motor cutout

Semi-jumpers 1, 2 and 3 are controlled in turn for
50 msec at 25% PWM (pulse width modulation).
The event message is issued if at the end of the 50 msec
period of at least one of the two non-controlled phases
the following applies:
VPhase > (Vcapacitor / 4) 25% or
VPhase < (Vcapacitor / 4) - 25%

- Check motor connection wire (wire breakage);
- Replace motor;

_

1

05

2

Self test

"Combi controller behaviour
for non-controlled power
stages" logic implausible

Semi-jumpers 1, 2 and 3 of a combi controller power
part are controlled in turn for 50 msec at 25% PWM
(pulse width modulation).
The event message is issued if at the end of the 50 msec
period of at least one of the semi-jumpers of the other
power part the following applies:
VPhase_X > (Vcapacitor / 2) + 15% or
VPhase_X < (Vcapacitor / 2) - 15%

- Switch the truck off and on again;
- Check the motor connections;
- Check for a short between two power stages
or motors;
- Replace signal-evaluating controller;

F

E

XX

S

Operational
Status

Description

Cause / Triggering Event

Action

 

_

1

06

1

Operation

Safety switch inputs
implausible

The safety switch consists of a NC and a NO contact.
When the button is pressed both contacts connect
simultaneously. As a result, only the 0/1 and 1/0
combinations should occur.
During operation combinations 0/0 and 1/1 (500 msec.)
trigger the event message.
For a valid combination (0/1 or 1/0, 500 msec) the event
message and the truck response are reset. For an
implausible condition the seat switch is considered to
be open (-> the truck brakes with the coasting ramp).

- Check safety switch wire connection;
- Check safety switch;
- Replace safety switch;
Z Safety switches can include:
- Deadman (foot switch),
- Seat switch,
- Tiller switch.

_

1

06

2

Operation

Deadman switch inputs
implausible

During operation combinations 0/0 and 1/1 trigger the
event message. The event message can only be reset
by resetting the truck.
The activation limit is 2000 msec.

- Check wiring with multimeter;
- Check sensor system with multimeter;
- Check computer component inputs;
- Repair faulty components and replace if
necessary;

_

1

06

3

Operation

Slack-chain switch inputs
implausible

During operation combinations 0/0 and 1/1 trigger the
event message. For a valid combination (0/1 or 1/0),
the event and the truck response are reset.
The
activation limit is 1000 msec.

- Check wiring with multimeter;
- Check sensor system with multimeter;
- Check computer component inputs;
- Repair faulty components and replace if
necessary;

_

1

06

4

Operation

Cabin gate inputs
implausible

During operation combinations 0/0 and 1/1 trigger the
event message. For a valid combination (0/1 or 1/0),
the event and the truck response are reset.
The
activation limit is 2000 msec.

- Check wiring with multimeter;
- Check sensor system with multimeter;
- Check computer component inputs;
- Repair faulty components and replace if
necessary;

_

1

06

5

Operation

Optional cabin gate inputs
implausible

During operation combinations 0/0 and 1/1 trigger the
event message. For a valid combination (0/1 or 1/0),
the event and the truck response are reset.
The
activation limit is 2000 msec.

- Check wiring with multimeter;
- Check sensor system with multimeter;
- Check computer component inputs;
- Repair faulty components and replace if
necessary;

F

E

XX

S

Operational
Status

Description

Cause / Triggering Event

Action

 

_

1

06

6

Operation

Sideshift index inputs
implausible

During operation combinations 0/0 and 1/1 trigger the
event message after a traverse path of more than 30mm.
For a valid combination (0/1 or 1/0), the event and the
truck response are reset. The activation limit is 0 msec.

- Check wiring with multimeter;
- Check sensor system with multimeter;
- Check computer component inputs;
- Repair faulty components and replace if
necessary;

_

1

06

7

Operation

Aisle recognition right inputs
implausible

During operation combinations 0/1 and 1/0 trigger the
event message after the truck has travelled more than
100mm. The event message can only be reset by
resetting the truck. The activation limit is 100 msec.

- Check wiring with multimeter;
- Check sensor system with multimeter;
- Check computer component inputs;
- Repair faulty components and replace if
necessary;

_

1

06

8

Operation

Aisle recognition left inputs
implausible

During operation combinations 0/1 and 1/0 trigger the
event message after the truck has travelled more than
100mm. The event message can only be reset by
resetting the truck. The activation limit is 100 msec.

- Check wiring with multimeter;
- Check sensor system with multimeter;
- Check computer component inputs;
- Repair faulty components and replace if
necessary;

_

1

06

9

Operation

Load handling inputs: no
signal

During operation combinations 0/0 and 1/1 trigger the
event message. The event message can only be reset
by resetting the truck. The activation limit is 2000 msec.

- Check wiring with multimeter;
- Test sensor system with multimeter;
- Check computer component inputs;
- Repair faulty components and replace if
necessary;

_

1

06

10

Operation

Load sensing inputs: no
signal

If the weight display > 300 kg the load sensors must be
applied. The event message can only be reset by
resetting the truck.
The activation limit is 2000 msec.

- Check wiring with multimeter;
- Test sensor system with multimeter;
- Check computer component inputs;
- Repair faulty components and replace if
necessary;

_

1

06

11

Operation

Logic test: signal at working
platform raised inputs
improbable

During operation combinations 0/0 and 1/1 trigger the
event message. The event message can only be reset
by resetting the truck.
The activation limit is 2000 msec.

- Check wiring with multimeter;
- Test sensor system with multimeter;
- Check computer component inputs;
- Repair faulty components and replace if
necessary;

F

E

XX

S

Operational
Status

Description

Cause / Triggering Event

Action

 

_

1

06

12

Operation

Logic test: signal at left/right
gate lock inputs improbable

During operation combinations 0/1 and 1/0 trigger the
event message.
The activation limit is 2000 msec.

- Check wiring with multimeter;
- Test sensor system with multimeter;
- Check computer component inputs;
- Repair faulty components and replace if
necessary;

_

1

06

13

Operation

Logic test: No signal for gate
lock despite gate lock being
applied

During operation no feedback triggers the message
when applied. The activation limit is 2000 msec.

- Check wiring with multimeter;
- Test sensor system with multimeter;
- Check computer component inputs;
- Repair faulty components and replace if
necessary;

_

1

06

14

Operation

Logic test: Signal for gate
lock present despite gate
lock not being applied

During operation a feedback triggers the message
without being applied.
The activation limit is 2000 msec.

- Check wiring with multimeter;
- Test sensor system with multimeter;
- Check computer component inputs;
- Repair faulty components and replace if
necessary;

_

1

06

15

Operation

Logic test: No signal for gate
lock despite the lift
mechanism being above the
set height

During operation no feedback triggers the message
when lift mechanism is above the set height.
The
activation limit is 2000 msec.

- Check wiring with multimeter;
- Test sensor system with multimeter;
- Check computer component inputs;
- Repair faulty components and replace if
necessary;

_

1

07

1

Operation

Operator protection switch
inputs implausible

The body protection switch consists of a NC and a NO
contact. When the button is pressed both contacts
connect simultaneously. As a result, only the 0/1 and 1/0
combinations should occur.
During operation combinations 0/0 and 1/1 (500 msec.)
trigger the event message.
For a valid combination (0/1 or 1/0, 500 msec) the event
message and the truck response are reset.

- Check wire connections;
- Check operator protection switch;
- Replace operator protection switch;

F

E

XX

S

Operational
Status

Description

Cause / Triggering Event

Action

_

1

07

2

Operation

Acknowledge button inputs
implausible

During operation combinations 0/0 and 1/1 (500 msec.)
trigger the event message.
For a valid combination (0/1 or 1/0, 500msecs) the event
and the truck response are reset.

- Check wire connections;
- Check button;
- Replace button;

_

1

08

1

Operation

Touch mode switch inputs
implausible

The touch mode button consists of a NC and a NO
contact. When the button is pressed both contacts
connect simultaneously. As a result, only the 0/1 and 1/0
combinations should occur.
During operation combinations 0/0 and 1/1 (500 msec.)
trigger the event message.
For a valid combination (0/1 or 1/0, 500 msec) the event
message and the truck response are reset.

- Check wire connection;
- Check touch mode button;
- Replace touch mode button;

_

1

08

2

Operation

"Crawl speed redundant
inputs" logic implausible

The "inching" button consists of a NC and a NO contact.
When the button is pressed both contacts switch
simultaneously. As a result, only the 0/1 and 1/0
combinations should occur.
During operation the combinations
0/0 and 1/1 (switched for 500 msec.) activate the event
message.
For a valid combination (0/1 or 1/0, switched for 500
msec.)
the event and truck response are reset. The status is
assessed as an actuated status (adjustable inching
speed active)

- Check wire connections;
- Check crawl speed button;
- Replace crawl speed button;

_

1

08

3

Operation

“Stop" button redundant
inputs” logic improbable

The "Stop" button consists of an NC and an NO contact.
When the button is pressed both contacts switch
simultaneously. As a result, only the 0/1 and 1/0
combinations should occur.
During operation the combinations
0/0 and 1/1 (500 msec) trigger the event message.
For a valid combination (0/1 or 1/0, 500 msec) the event
message and the truck's response are reset.

- Check parameter reading (side pedestrian mode
activated?);
- Check wire connections;
- Press "Stop" button;
- Replace "Stop" button;

F

E

XX

S

Operational
Status

Description

Cause / Triggering Event

Action

_

1

08

4

Self test
Operation

“Handbrake lever redundant
inputs” logic implausible

The "handbrake lever" switch consists of a NC and a NO
contact. When the button is pressed both contacts switch
simultaneously. As a result, only the 0/1 and 1/0
combinations should occur.
During operation the combinations
0/0 and 1/1 (switched for 500 msec.) activate the event
message.
For a valid combination (0/1 or 1/0, switched for
500msec) the event message and the truck's response
are reset.

- Check wire connections;
- Check “handbrake lever” switch;
- Replace “handbrake lever” switch;

_

1

08

5

Self test
Operation

“Parking brake switch
redundant inputs” logic
implausible

The "parking brake" switch consists of a NC and a NO
contact. When the button is pressed both contacts switch
simultaneously. As a result, only the 0/1 and 1/0
combinations should occur.
During operation the combinations
0/0 and 1/1 (switched for 500 msec.) activate the event
message.
For a valid combination (0/1 or 1/0, switched for 500
msec.) the event message and the truck's response are
reset.

- Check wire connections;
- Check options keypad;
- Replace options keypad:

_

1

09

1

Operation

Weigher button inputs
implausible

The weigher button consists of a NC and a NO contact.
When the button is pressed both contacts connect
simultaneously. As a result, only the 0/1 and 1/0
combinations should occur.
During operation combinations 0/0 and 1/1 (500 msec.)
trigger the event message.
For a valid combination (0/1 or 1/0, 500 msec) the event
message and the truck response are reset.

- Check wire connection;
- Check weigher button;
- Replace weigher button;

F

E

XX

S

Operational
Status

Description

Cause / Triggering Event

Action

_

1

10

1

Operation

Lift/lower digital setpoints
are invalid

During operation the combination 1/1 for both buttons
pressed simultaneously for 500 msec triggers the
following event message.
For a valid combination (0/0, 0/1 or 1/0 [button not
pressed / only one button pressed]; 500 msec) the event
message and the truck response are reset.

- Check wire connection;
- Check button;
- Replace button;

_

1

10

2

Operation

Lift/lower analog setpoints
are invalid

During operation the limits for 1/1 [both buttons pressed
simultaneously] for 500 msec have been exceeded.
For a valid combination (0/0, 0/1 or 1/0 [button not
pressed / only one button pressed]; 500 msec) the event
message and the truck response are reset.

- Check wire connection;
- Check button;
- Replace button;

_

1

11

1

Operation

Braking setpoint and release
contact implausible

The event message is triggered if the following applies
for T = 250msec:
Vbrake pedal < 12.5% and
Logic signal release contact = 1

- Check wire connection;
- Check pedal power supply;
- Replace pedal;
- Replace signal-evaluating controller;

_

1

11

2

Operation

Braking setpoint and release
contact implausible

The event message is triggered if the following applies
for T = 250msec:
Vbrake pedal > 25% and
Logic signal release contact = 0

- Check wire connection;
- Check pedal power supply;
- Replace pedal;
- Replace signal-evaluating controller;

_

1

11

3

Operation

Braking setpoint and full
brake contact implausible

The event message is triggered if the following applies
for T = 250msec:
Vbrake pedal < 65% and
Logic signal full brake contact = 1

- Check wire connection;
- Check pedal power supply;
- Replace pedal;
- Replace signal-evaluating controller;

_

1

11

4

Operation

Braking setpoint and full
brake contact implausible

The event message is triggered if the following applies
for T = 250msec:
Vbrake pedal > 80% and
Logic signal full brake contact = 0

- Check wire connection;
- Check pedal power supply;
- Replace pedal;
- Replace signal-evaluating controller;

F

E

XX

S

Operational
Status

Description

Cause / Triggering Event

Action

_

1

11

5

Operation

Combination "brake
setpoint" against brake
pressure invalid (movement
without brake pressure)

The event message is triggered
if for T = 250 ms the following applies:
• Vbrake pedal > 80% and brake pressure < 40 bar

- Check brake fluid level;
- Check proximity sensor;
- Check pressure sensors;

_

1

11

6

Operation

Combination "brake
setpoint" against brake
pressure invalid (brake
pressure without movement)

The event message is triggered
if for T = 250 ms the following applies:
• Vbrake pedal < 20% (> 7 volt ) and brake pressure
> 20 bar

- Check brake fluid level;
- Check proximity sensor;
- Check pressure sensors;

_

1

11

7

Operation

Sum of the voltages
"Braking 1 setpoint" to
"Braking 2 setpoint" invalid

The event message is triggered
if for T = 250 ms the following applies:
• Vbrake pedal1 + Vbrake pedal 2 > 5.5 V or
• Vbrake pedal1 + Vbrake pedal 2 < 4.5 V

- Check the cable connection;
- check accelerator-pedal power supply /
tiller head power supply;
- replace accelerator pedal / tiller arm;
- replace the controller that is evaluating the
signal;

_

1

12

1

Operation

Travel setpoint and release
contact invalid

The event message is triggered if the following applies
for T = 250msec:
Va
ccelerator pedal < 12.5% and
Logic signal release contact = 1

- Check wire connection;
- Check accelerator pedal/tiller arm power supply;
- Replace accelerator pedal / tiller arm;
- Replace signal-evaluating controller;

_

1

12

2

Operation

Travel setpoint and release
contact invalid

The event message is triggered if the following applies
for T = 250msec:
Va
ccelerator pedal > 25 % and
Logic signal release contact = 0

- Check wire connection;
- Check accelerator pedal/tiller arm power supply;
- Replace accelerator pedal / tiller arm;
- Replace signal-evaluating controller;

_

1

12

3

Operation

Total voltage "Travel1
setpoint" to "Travel2
setpoint" invalid

The event message is triggered
if for T = 250 ms the following applies:
• Vbrake pedal1 + Vbrake pedal 2 > 5.5 V or Vbrake pedal1 +
Vbrake pedal 2 < 4.5 V

- Check wire connection;
- Check accelerator pedal/tiller arm power supply;
- Replace accelerator pedal / tiller arm;
- Replace signal-evaluating controller;

F

E

XX

S

Operational
Status

Description

Cause / Triggering Event

Action

_

1

13

1

Operation

Travel direction 1 and travel
direction 2 invalid

During operation the combination 1/1 [both travel
direction switch / button / twin pedal pressed] for 500
msec triggers the following event message.
For a valid combination (0/0, 0/1 or 1/0 [travel direction
switch/button/twin pedal not pressed or only one travel
direction switch/button/twin pedal pressed]; 500 msec)
the event message and the truck response are reset.

- Check wire connection;
- Check travel direction switch/button/twin pedal;
- Check travel direction switch/button/twin pedal;
- Replace signal-evaluating controller;

_

1

13

2

Operation

Direction setting signal
improbable (direction
sensor)

If more than one direction sensor is installed:
While the truck is travelling, the system monitors if by
mistake more than one direction sensor (travel direction
switch on pilot, external direction sensor or twin pedal) is
installed.
If this is the case, the event is triggered

- Check parameter settings;
- Check installed accelerator (hardware);
- Check installed Pilots (hardware);
- Check travel direction switch / button / twin
pedal;
- Replace travel direction switch / button / twin
pedal;

_

1

14

1

Self test

Motor speed signal
implausible

Logic test: after a short period of motor control, the
speed sensor does not supply any signals

- Rectify mechanical blockage of drive system;
- Check speed sensor power supply;
- Check wire connection;
- Replace speed sensor;
- Replace signal-evaluating controller;

_

1

15

1

Operation

Motor powers without
setpoint

Motor powered for 500 msec without setpoint.
Logic: implausible status in controller

- Check motor connections;
- Check motor model, replace if necessary;

_

1

15

2

Operation

Motor powers without
setpoint

Convergence problem in monitor for the motor speed
Logic: implausible status in monitor

- Check motor connections;
- Check motor model, replace if necessary;

_

1

16

1

Operation

Irregular speed signal

Jump from n_motor > 10% to n_motor < 1% and for
T = 80 msec. the following applies: n_motor < 1%

- Check speed sensor power supply;
- Check wire connection;
- Replace speed sensor;
- Replace signal-evaluating controller;

F

E

XX

S

Operational
Status

Description

Cause / Triggering Event

Action

 

Jungheinrich Fault Codes Download


Error

Descripción

Componentes

Texto de mensaje

Causa / medidas

Efectos

1

Subtensión durante el arranque
del sistema

F, H, L,
F-AC, H-AC

Subtensión
INST. ELÉCTRICA

Controlar la tensión de la batería; cargar
la batería; comprobar la conexión de ca
bles hacia el mando; controlar el fusible
de la corriente principal; controlar el con
tactor principal; cambiar la parte de
mando; cambiar el componente;
(límite UN = 80V: Ubat <64V ó Ucond <
56V
límite UN = 48V: Ubat < 34V ó
Ucond < 34V
límite UN = 24V: Ubat <17V)

No es posible conducir.
Reducción de la potencia
de marcha y elevación.
Símbolo de aviso “Atención“
parpadea (ELSE-CHECK).

2

Sobretensión

F, H, L,
F-AC, H-AC

Sobretensión
MANDO DE
BATERÍA

Controlar tensión de la batería; cambiar
parte de mando; cambiar componente;
(límite UN = 80V: Ubat > 92 V
límite UN = 48V: Ubat > 62 V
límite UN = 24V: Ubat > 28 V)

Ninguna función de marcha
y ninguna función hidráulica
Símbolo de aviso “Atención“
parpadea (ELSE-CHECK).

3

Límite de temperatura de los
mandos
> 80°C (>70°C MP1510C) o
sólo en caso de ACS:
Información a temp.
> 85°C
Error a temp. > 115°C
Error a temp. < -20°C

F, H, L,
F-AC, H-AC

MANDO DE
TEMPERATURA

Controlar el sensor y las conexiones de
cables; dejar que se enfríen los mandos;
controlar funcionamiento del ventilador,
mejorar el enfriamiento.
Calentar el mando, trabajar con poten
cia mínima hasta que el mando se haya
calentado.

Reducción de la potencia
de marcha y elevación.
Símbolo de aviso “Atención“
parpadea (ELSE-CHECK).

4

Parada de emergencia activada
durante la marcha

F

ALIMENT. TENSIÓN

Aviso de advertencia
(U < 20V MP1510C)

El freno se activa, imposible
conducir la máquina.

5

Sobretensión

F, F-AC, H-AC

INST. ELÉCTRICA

Comprobar conexión de cables hacia la
batería; comprobar batería; cambiar
parte de mando; cambiar componente;
(límite para retráctiles Ubat > 62 V
límite para MP1510C: U > 32 V)

El freno se activa, no es
posible conducir la
máquina.

5

Sobretensión

F, F-AC, H-AC

INST. ELÉCTRICA

Comprobar conexión de cables hacia la
batería; comprobar batería; cambiar
parte de mando; cambiar componente;
(límite para retráctiles Ubat > 62 V
límite para MP1510C: U > 32 V)

El freno se activa, no es
posible conducir la
máquina.

6

Rotura de cable:
encoder valores prescritos de
marcha

C, I2, I3, I4, I5,
FS

CONTROLER

Controlar tensión de la batería; cambiar
encoder de valores prescritos de
marcha; Canion / cambiar la interface

Marcha interrumpida, sím
bolo de aviso “Atención“
parpadea (ELSE-CHECK).
Funciones hidráulicas se
pueden ejecutar.

7

Interruptor de llave
activado durante la marcha

F,F-AC,H-AC

INTERRUPT. LLAVE

Aviso de advertencia
(U < 13V por 200ms MP1510C)

El freno se activa, imposible
conducir la máquina.

8

2 direcciones de marcha al mis
mo tiempo

F-AC, H-AC, C,
MP, S, I2, I3, I5,
FS

INST. ELÉCTRICA

Aviso de advertencia; cambiar inversor
de marcha; cambiar interface 7 Canion;
cambiar Multipiloto / Solopiloto.
Controlar el sistema eléctrico en caso de
doble pedal.

Marcha interrumpida, sím
bolo de aviso ”Atención“
parpadea (ELSE-CHECK).
Funciones hidráulicas se
pueden ejecutar.

9

Interruptor de protección por in
versión defectuoso

I2, FS

INST. ELÉCTRICA

Comprobar el interruptor, controlar las
conexiones de cables

 

10

Ucond <> Ubat ;
El contactor principal está agarro
tado o no está abierto

F, H,
F-AC, H-AC
L

CONTACTOR PRINC.

Comprobar el contactor principal; com
probar la conexión de cables; controlar
salida pin 2 (ACS) del mando de trac
ción; cambiar componente

Marcha, hidráulica sin fun
ción, símbolo de aviso
“Atención“ parpadea
(ELSE-CHECK).

11

Fallo de offset corriente de induci
do o de campo (DC), corriente de
estator (AC); punto de medición
de corriente

F, H, L,
F-AC, H-AC

MANDO

Comprobar el cable de corriente princi
pal; cambiar componente

Marcha sin función

12

Campo ’Disable Driver’ defectuo
so (para DC);
Etapa final ’Disable Driver’ defec
tuosa (para AC)

F, H
F-AC, H-AC
L

MANDO

Cambiar componente;
para AC: cmprobar la conexión del cable
de cinta plana; cambiar parte de
potencia

Marcha, hidráulica sin fun
ción, símbolo de aviso
“Atención“ parpadea
(ELSE-CHECK).

13

Campo ‘Disable Watchdog’
defectuoso

F, H

MANDO

Cambiar el componente

Marcha sin función

Error

Descripción

Componentes

Texto de mensaje

Causa / medidas

Efectos

14

- Contactor principal no cerrado
- Etapa final de campo no se deja
activar (DC)

F, H,
F-AC, H-AC

MANDO / CONTAC
TOR PRINCIPAL

Controlar conexión de cables; controlar
contactor principal; controlar circuito de
carga, controlar fusible alimentación del
campo; cambiar el componente

Marcha, hidráulica sin fun
ción, símbolo de aviso
“Atención“ parpadea
(ELSE-CHECK).

15

Campo ‘Disable’
defectuoso;
Illegal address
(para AC)

F, H,
F-AC, H-AC
L

MANDO

Cambiar parte de mando; cambiar
componente

Marcha sin función

16

Regulador de inducido ’Disable
Driver’ defectuoso; reinicializa
ción de software (para AC)

F, H,
F-AC, H-AC

MANDO

Cambiar parte de mando (AC); cambiar
componente

Marcha sin función

17

Inducido ‘Disable Watchdog’
defectuoso

F, H

MANDO

Cambiar componente

Marcha sin función

18

DC: la etapa final del inducido no
se deja activar
AC: una de las 3 fases no se deja
activar

F, H, F-AC, H
AC
L

MANDO

Comproar conexión de cables hacia el
inducido; cambiar parte de potencia;
cambiar componente

Marcha sin función

19

Inducido „Disable“ defectuoso;
cortocircuito etapa final (para
AC).
En combinación con mandos
AS4814 Plus, este defecto puede
ser provocado por el sensor de
régimen defectuoso. La rueda del
sensor tiene un desequilibrio o
excentricidad (forma elíptica) o la
holgura entre sensor y rueda de
sensor es demasiado grande. En
este caso el componente no está
averiado.
No es posible eliminar el cortocir
cuito apagando y volviendo a
encender la máquina.

F, H, F-AC ,H
AC,
L-AC

MANDO

Cambiar parte de potencia; cambiar el
componente.
Puede producirse en combinación con
el error nº 70, en tal caso:
verificar la tensión de alimentación de
trás del contacto del contactor principal;
en caso de fallo la tensión es clara
mente inferior a la tensión de servicio
nominal. Desembornar el polo positivo
de potencia de los componentes para
poder localizar la causa del error - a ex
cepción del mando de tracción F1, éste
tiene que permanecer conectado. Un
componente somete la tensión de prue
ba a una carga mediante cortocircuito
interno.
La tensión de prueba se genera por la
carga de las baterías del condensador
internas mediante la resistencia a un de
terminado valor de la tensión de
alimentación del mando.
Verificar el sensor, cambiar el sensor y/o
la rueda del sensor.

Marcha sin función

20

Inducido mal conectado

F, H

INST. ELÉCTRICA

Comprobar cable de corriente principal
hacia el inducido

Marcha sin función

21

Sobrecorriente inducido (cortocir
cuito/ ‘High-Side’ defectuoso)

F, H, F-AC, H
AC
L

MANDO/ELÉCTRICA

Comprobar el cable de corriente princi
pal que va al inducido (para CA);
comprobar el sensor de régimen (para
CA); comprobar la presencia de cargas
estáticas (para CA);
Iinducido > 360A durante 250ms
(MP1510); sustituir el componente

 

26

Rotura de cable:
- Potenciómetro de elevación

M, S, I2, I3

MULTIPILOTO /
SOLOPILOT /
POTENC. DE ELEV.

Comprobar conexión de cables

Elevación se interrumpe,
símbolo de aviso “Aten
ción“ parpadea (ELSE
CHECK),
marcha es posible

27

Rotura de cable:
- Encoder de valores reales de
dirección;
→ Carretilla apiladora retráctil:
con movimiento de 45° del eje de
dirección ningún flanco del inter
ruptor de proximidad.
→ Canion: parámetro "Registro
de ángulo de dirección activo"
tiene un valor equivocado
→ Máquinas Junior PM2402L:
configuracion errónea del
parámetro “Modo operativo“

C, L, I3, I4

SENSOR ÁNG. DIR.

Comprobar conexión de cables; cambiar
sensor / potenciómetro de ángulo de di
reccion; cambiar Canion / interface;
cambiar la dirección
PM2402L a partir de versión de software
1.60:
Configurar el parámetro P511 “Modo
operativo“ correctamente
à 1 = sensor
analógico (potenciómetro),
2 = sensor digital en el motor de
dirección

Conducir en marcha lenta,
símbolo de aviso “Aten
ción“ parpadea (ELSE
CHECK), funciones hidráu
licas se pueden ejecutar.
¡Este error causa la parada
de emergencia de las car
retillas apiladoras
retráctiles!

28

Rotura de cable:
- Sensor de dirección

C, L, I3, I4

SENS. ÁNG. PRE.
DIR.

Comprobar conexión de cables; cambiar
sensor de rueda direccional; cambiar
Canion / interface; cambiar la dirección

Conducir en marcha lenta,
símbolo de aviso “Aten
ción“ parpadea (ELSE
CHECK), funciones hidráu
licas se pueden ejecutar.
¡Este error causa la parada
de emergencia de las car
retillas apiladoras
retráctiles!

29

Rotura de cable:
- Potenciómetro de empuje

M

Valor prescrito de em
puje
MULTIPILOTO

Cambiar el Multipiloto

 

Error

Descripción

Componentes

Texto de mensaje

Causa / medidas

Efectos

36

Ninguna pos. cero de elevación

M, I2, I3,FS

POS. REPOSO ELEV.

Aviso de advertencia; comprobar el en
coder (transmisor) de valores prescritos
de elevación

Funciones hidráulicas se in
terrumpen, símbolo de
aviso “Atención“ parpadea
(ELSE-CHECK),
marcha es posible.

37

Ningún valor prescrito (teórico)
del ángulo de dirección

L

MANDO / CAN

Comprobar encoder de valores prescri
tos de dirección; comprobar conexión
con CANBus; verificar parámetro "Tipo
de dirección"; cambiar componente (I5)

 

38

Componente no responde, los
autochequeos no han sido
concluidos.

F, H, L, I2, I3, I4,
C, A, M, S, F
AC, H-AC

MANDO / CAN

Controlar la conexión y la tensión del
CAN-Bus; controlar codificación del in
terruptor DIL 7 (MP1510); ¿supervisión
del mando de dirección activada?
(AS2412F); controlar codificación de
ACS; cambiar componente

Marcha, elevación sin fun
ción, símbolo de aviso
“Atención“ parpadea
(ELSE-CHECK).

39

Tipo de máquina no es
congruente.
1. En la fase de autochequeo se
detectó que por lo menos un
componente tiene como
parámetro un tipo de máquina
equivocado.
2. Durante el funcionamiento de
la máquina se detectó un tipo
de máquina equivocado; cau
sado por contactos flojos en
las conexiones de la aliment
ación de tensión.

F, H, L, I2, I3, I4,
I5, A, M,
F-AC, H-AC

TIPO DE MÁQUINA

Ref. a 1. Ajustar el tipo de máquina
Ref. a 2. Comprobar el interruptor (inter
ruptor de llave), eventualmente
cambiarlo o eliminar el contacto flojo en
las conexiones de enchufe de las ten
siones de alimentación.
Ajustar el tipo de máquina.

 

40

Sobretemperatura del motor
Durante el servicio sobretemper
atura del motor de tracción: temp.
> 150°C y velocidad de marcha <
1km/h
En caso de ACS:
Información a temp. > 145°C
Error a temp. > 165°C

L, F, H
F-AC, H-AC

TEMPERAT. MOTOR

Aviso de advertencia; controlar sistema
de sensores del motor y las conexiones
de cables; comprobar el motor; ¿freno
del motor de tracción abierto?

Reducción de la potencia
de marcha y elevación.
Símbolo de aviso “Atención“
parpadea (ELSE-CHECK).
En caso de activar la direc
ción parpadea sólo el
símbolo de aviso.

41

Potenciómetro en el imán de
freno
Tensión potencióm. inferior a
0,3V o superior a 2,7V durante
más de 500ms.

L

POT. IMÁN FRENO

Comprobar potenciómetro; controlar fija
ción del potenciómetro; comprobar la
conexión de cables

 

42

- Cortocircuito entre la salida y el
polo positivo de la batería (EJC,
ELE)
- Activación del imán de freno:
valor durante 500 ms inferior a
mínima diferencia en el poten
ciómetro con el imán activado
(150mV). Ninguna presión de fre
nado durante la inicialización;
otra vez presión de frenado
después de que el imán de
parada de emergencia haya sido
activado

L,F

IMÁN DE FRENO

Comprobar la conexión de cables; com
probar el imán de freno; cambiar
componente

 

43

Reajustar el freno

L

AJUSTE DE FRENO

Reajustar el freno; comprobar el
potenciómetro

 

44

- Freno no conectado o línea de
conexión en cortocircuito
- Cable del freno roto
Sólo en categoría de dirección 3:
El driver interno del freno ’fail
safe’ no puede activar el relé, o
cortocircuito (contacto agarrota
do) en la salida durante el
chequeo de arranque

L,F

DEFECTO FRENO

- Comprobar el cableado del freno,
eventualmente cambiar el freno
- Cambiar el cable del freno; controlar el
potenciómetro; controlar la fijación del
potenciómetro;
Sólo en categoría de dirección 3:
- Controlar salida del driver (controlador)
de freno, verificación de plausibilidad del
contacto de conmutación, cambiar com
ponente de dirección.

Ninguna liberación

45

Demasiados impulsos del encod
er de valores prescritos de
dirección:
Contacto flojo o radiación pertur
badora. Se registraron más de
255 impulsos dentro de 100ms

L,I5

VOLANTE

Comprobar conexión de cables; cambiar
rodamiento incrementador; cambiar
componente

 

46

Encoder de valores prescritos de
dirección mal conectado
AS4803L: se registraron más de
3 impulsos en una dirección y
más de 3 impulsos en la otra den
tro de 100ms.

L,I5

VOLANTE

Comprobar conexión del soporte del
sensor; comprobar conexión de cables
AS4803L: comprobar la entrada de
identificación del volante.

 

47

Ningún impulso del encoder de
valores prescritos de dirección
Volante ETVQ sin impulsos del
1er rodamiento incrementador. El
motor paso a paso registró más
de 10 impulsos, el rodamiento in
crementador, sin embargo,
registró menos de 3 impulsos
dentro de 200ms

L,I5

VOLANTE

Comprobar conexión de cables; cambiar
rodamiento incrementador; cambiar
componente

Ninguna liberación

48

Incompatibilidad con el parámetro
"Tipo de dirección"
Volante ETVQ sin impulsos del
motor paso a paso del 2º rodami
ento incrementador. El
rodamiento incrementador regis
tró más de 10 impulsos, el motor
paso a paso del rodamiento incre
mentador, sin embargo, registró
menos de 2 impulsos dentro de
200ms

L

TIPO DIRECCIÓN

Ajustar tipo de dirección correctamente
ETVQ: comprobar el acoplamiento al
motor paso a paso, apretar los tornillos
prisioneros.
Controlar el funcionamiento de ambos
canales del encoder de valores prescri
tos, ajustar los parámetros estándar así
como el tipo de máquina.
Sustituir el componente defectuoso.

 

49

Alimentación CAN defectuosa;
alimentación superior a 14V o in
ferior a 10V, CAN o rodamiento
incrementador no alimentado
correctamente

AS 2412
F,H-AC

Can Bus
Alimentación CAN

Tensión en el enchufe CAN es superior
a 14V (cortocircuito en inst. eléctrica,
componente)

¡No es posible conducir la
máquina!

50

Multipiloto NRG rotura de cable
Inclinador horizontal

M

Encoder de valores
prescritos horizontal

Verificar el cableado del Multipiloto,
parámetro 540 puesto a 1 por
equivocación

No es posible conducir la
máquina ni efectuar mov
imientos de elevación.

51

Teach-In: potenciómetro de val
ores reales de dirección

L

Ajuste erróneo
AJUSTE

Repetir el Teachin; comprobar conexión
de cables; comprobar el potenciómetro;
cambiar componente

 

52

Teach-In: potenciómetro del imán
de freno

L

Ajuste erróneo
AJUSTE

Repetir el Teachin; comprobar conexión
de cables; comprobar el potenciómetro;
cambiar componente

 

53

Teach-In: potenciómetro de val
ores prescritos de dirección

L

Ajuste erróneo
AJUSTE

Repetir el Teachin; comprobar conexión
de cables; comprobar el potenciómetro;
cambiar componente

 

Jungheinrich Error Codes List Download

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