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6. CONFIRM Mode
Code
Description
Remarks
C1
Refers to a switch SENSOR confirmation method
External sensor switch
C2
Refers to two switch SENSORS
In case of errors, SENSOR needs to be in detection, and the panel displays
“Er”; the “CONIRM” on the panel needs to be pressed again or the external
confirmation (CN7+CN8 close circuit) in order to clear the “Er”
External sensor switch
C3
Manual confirmation method for CONFIRM on panel
Panel/external CONFIRM
C4
Refers to switch SENSOR long ON confirmation manual
confirmation of CONFIRM on the panel or external confirmation
(CN7+CN8 in close circuit) method.
External sensor external
CONFIRM
C5
Refers to two switch SENSOR confirmation manual confirmation
method of CONFIRM on the panel or external confirmation (CN7+CN8 in
close circuit).
External sensor external
CONFIRM
7. ERROR CODE Mode Status Description
Code
Symbol Definition
Function Description
E3
Voltage-drop protection
When the voltage of the electric screwdriver drops instantly, the action of the electric
screwdriver is stopped, and the LED displays this symbol, representing that the
screwdriver is currently under low-voltage protection.
E4
Over-temperature protection
When the internal temperature of the electric screwdriver is too high, the action of the
electric screwdriver is stopped, and the LED displays this symbol, representing that
the screwdriver is currently under over-temperature protection.
E5
Rotation-jamming protection
When the startup of the electric screwdriver motor is abnormal, the action of the
electric screwdriver is stopped, and the LED displays this symbol, representing that
the screwdriver is currently under motor startup abnormality protection.
E7
Direction push board
abnormal
When the electric screwdriver motor is switched on, as the direction push board is
changed, the motor of the screwdriver then stops action immediately, and LED
displays this symbol.
E8
Brake signal abnormal
When the electric screwdriver brake signal detection is abnormal, the action of the
electric screwdriver is stopped, and the LED displays this symbol.
ES
Screwdriver end
communication abnormal
When the power screwdriver communication signal detection is abnormal, the action
of the electric screwdriver is stopped, and the LED displays this symbol.
ESC
Screwdriver end calibration
abnormal
When the electric screwdriver is not calibrated, the LED displays this symbol.
EPC
System end communication
abnormal
ADV MODE communication detection abnormal.
8. Status Description
Code
Description
OK
Each time when the fastening is complete, LCD monitor displays OK.
OKALL Each time when a batch is complete, LCD monitor displays OK ALL.
NS
When there is an error in the operation, LCD monitor displays NS.
At this time, it needs to go through the Confirm/Enter key process in order to start next action.
NG
NGT: After the start of the screwdriver, the stop time is earlier than L/later than H.
NGQ: After the start of the screwdriver, the stop torque is earlier than L/later than H.
NGC: After the start of the screwdriver, the stop number of turns is earlier than L/later than H.
NG
：
When the THREAD FINDING function is off, it will show NG if rotate with no load has been detected.
