Hikari H93S Manuale di istruzioni - Pagina 17

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sewing adjustment

4. Error code

Error

Contents

Code

E011

Motor signal error

E012

E021

Motor overload

E023

E101

Hardware drivers fault

E111

Voltage too high

E112

E121

Voltage too low

E122

E133

Oz circuit fault

E134

DBFLT malfunction

E201

over current

E211

Abnormal

E212

operation

E301

Communication error

E302

Operation inner failure

SPI

Communication

E303

breakdown

HMI From the main chip

E304

communication failure

E402

Pedal ID fault

E403

Pedal zero position fault

E501

Safety switch fault

E502

Fuel fault alarm

E601

Hardware drivers fault

Possible reasons

Motor position sensor signal

failure

motor stall

motor overload

Current detection abnormal

Driving hardware error

High input voltage

Brake circuit fault

Voltage detection error

Actual low voltage

Voltage detection is wrong

Oz circuit fault

Automatic

resistance

failure

Current detection error

motor

Current or voltage detection

error

Sci circuit error

Pedal verification fault

The pedal zero position over

range

Safety switch effective

Fuel fault alarm

Feed motor STEP2 hardware

overcurrent

Checking and treatment

If electric engine plug is well contacted;

if electric engine signal detecting device has been

broken;

if sewing machine handwheel correctly installed.

If electric engine plug is well contacted;

if machine head or thread-cutting mechanism has

been

blocked completely; f materials are too thick;

Electrical signal detection signal whether the normal.

Current detection loop system is workingproperly;

Wether the damage to the device driver.

System into line voltage is too high;

Braking resistance are working properly;

System voltage detection circuit are working properly.

If the voltage on the inlet wire is too low Whether the

system voltage detection circuit the normal work.

Oz circuit system is working properly.

circuit

Brake resistor plug is in good contact

Brake resistance is damaged

Current detection loop system is working properly

Electrical signal is normal.

If electric engine plug is well contacted

If electric engine signal

if operation box plug is well contacted;

if operation box components are damaged.

check whether the operating box is damaged.

check whether the main control board is damaged.

check whether the operating box is damaged.

Pedal connection is loosen.

The pedal is damaged or it is not under stop state

when

correction

Put down the head or check turned up switch.

Add oil Tips

Current

detection

properly;Whether the damage to the device driver.

loop

system

working