Hikari H93S, Инструкция по эксплуатации

Страница: 17 / 20

14
sewing adjustment
4. Error code
Error
Code
Contents Possible reasons Checking and treatment
E011
E012
Motor signal error
Motor position sensor signal
failure
If electric engine plug is well contacted;
if electric engine signal detecting device has been
broken;
if sewing machine handwheel correctly installed.
E021
E023
Motor overload
motor stall
motor overload
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.
E101 Hardware drivers fault
Current detection abnormal
Driving hardware error
Current detection loop system is workingproperly;
Wether the damage to the device driver.
E111
E112
Voltage too high
High input voltage
Brake circuit fault
Voltage detection error
System into line voltage is too high;
Braking resistance are working properly;
System voltage detection circuit are working properly.
E121
E122
Voltage too low
Actual low voltage
Voltage detection is wrong
If the voltage on the inlet wire is too low Whether the
system voltage detection circuit the normal work.
E133 Oz circuit fault Oz circuit fault Oz circuit system is working properly.
E134 DBFLT malfunction
Automatic resistance circuit
failure
Brake resistor plug is in good contact
Brake resistance is damaged
E201 over current Current detection error
Current detection loop system is working properly
Electrical signal is normal.
E211
E212
Abnormal motor
operation
Current or voltage detection
error
If electric engine plug is well contacted
If electric engine signal
E301 Communication error Sci circuit error
if operation box plug is well contacted;
if operation box components are damaged.
E302 Operation inner failure Sci circuit error check whether the operating box is damaged.
E303
SPI Communication
breakdown
Sci circuit error check whether the main control board is damaged.
E304
HMI From the main chip
communication failure
Sci circuit error check whether the operating box is damaged.
E402 Pedal ID fault Pedal verification fault Pedal connection is loosen.
E403 Pedal zero position fault
The pedal zero position over
range
The pedal is damaged or it is not under stop state
when
correction
E501 Safety switch fault Safety switch effective Put down the head or check turned up switch.
E502 Fuel fault alarm Fuel fault alarm Add oil Tips
E601 Hardware drivers fault
Feed motor STEP2 hardware
overcurrent
Current detection loop system is working
properly;Whether the damage to the device driver.