Pag. 24/50
16) Error Messages
Code / Fusion report
Cause
Solution
ERROR 2.0 !
(MAIN_FREQUENCE_LO_ERROR)
report sentence: "FRQLEr"
Network frequency too low
Check power generator: refer to chapter 18 for power
generator specification.
Change energy supply. Connect the control unit to
national grid.
ERROR 2.1 !
(MAIN_FREQUENCE_HI_ERROR)
report sentence: "FRQHEr"
Network frequency too high
Check power generator: refer to chapter 18 for power
generator specification.
Change energy supply. Connect the control unit to
national grid.
ERROR 3 (NO_FREQUENCE)
Report name "FREQErr"
Error that identifies irregularity or failure in the
network frequency.
Check the power supply quality when connected to a
generator.
ERROR 4 (NO_VOLTAGE_IN)
Report name "LinErr"
Error that identifies the device switching off for
lack of power supply.
Check the network cable quality or integrity, or the
power source where the device is connected, or
verify whether the power source has the necessary
features to service the needs of power.
ERROR 4.0 !
(MAIN_VOLTAGE_LO_ERROR)
report sentence: "LinLEr"
Main voltage too low
Check power generator: refer to chapter 17 for power
generator specification.
Change energy supply. Connect the control unit to
national grid.
ERROR 4.1 !
(MAIN_VOLTAGE_HI_ERROR)
report sentence: "LinHEr"
Main voltage too high
Check power generator: refer to chapter 17 for power
generator specification.
Change energy supply. Connect the control unit to
national grid.
ERROR 20 (HIGH_TEMP_ERROR)
Report name "HTAErr"
Error that identifies the ambient temperature is
too high.
It is not possible to perform the welding because the
environmental conditions are out of the temperature
range.
ERROR 21 (LOW_TEMP_ERROR)
Report name "LTAErr"
Error that identifies the ambient temperature is
too low.
It is not possible to perform the welding because the
environmental conditions are out of the temperature
range.
ERROR 23
(TRASFO_TEMP_ERROR)
Report name "THTErr"
Error that identifies the processor temperature is
too high. The internal protection disables the
device.
Leave ECU powered allowing the fan to remove the
excess of heat and cooling down.
ERROR 24 !
(CHSS_TEMP_HIGH)
report sentence: "
ChsHTE "
Frame temperature too high.
Heavy use of the control unit. Poor ventilated
environment.
Shut off the control unit and wait until the frame has
cooled down
ERROR 30 !
(LOAD_OPEN_ERROR)
report sentence: "
NLoadE "
Electric circuit open in the fitting. The error is
displayed only during fusion cycle.
May be subsequent to a false contact or coil’s
break
Check quality contact on terminal pins. Avoid
oxidation, wear or bad contact.
Change damaged or failed fitting
ERROR 32 (NO_LOAD_ERROR)
Report name "NLoadE"
Error that indicates an open circuit.
It is only displayed during welding.
This error is typical for open circuit or interruption
of a wire during welding.
Check the quality of the fitting terminal contacts.
Replace the broken or defective fitting.
ERROR 33 !
(LOAD_MEASURE_ERROR2)
report sentence: "LoadE2"
Resistance in the fitting too high
Check the contact between the control unit’s
connectors and fitting’s terminal pins. Avoid
oxidation, wear or bad contact.
Wrong data in the fitting’s barcode. Change fitting
ERROR 34.0
(OUT_CURRENT_ERROR)
report sentence: "IoutEr"
Current output not correct
Check the contact between the control unit’s
connectors and fitting’s terminal pins. Avoid
oxidation, wear or bad contact.
A short circuit in the fitting could be happened.
Replace the fitting and repeat welding procedure.
ERROR 34.1!
(CURRENT_SHC_ERROR)
report sentence: "I2SCHE"
Before the fusion:
- current output request higher than possible.
E.g.: electronic limitation for safety reasons
Check fitting’s request of current is within control unit
limits.
Check fitting for short circuit.
Replace the fitting.
ERROR 34.2 !
(OUT_SHC_CURR_ERROR)
report sentence: "I1SCHE"
During the fusion:
- current output request higher than possible.
Check fitting for short circuit.
In case of manual fusion data input: check fitting’s
request of current is within control unit limits.
Replace the fitting and repeat welding procedure.
ERROR 35 (V_OUT_ERROR)
Report name "VoutEr"
Error that identifies anomaly in the achievement of
the device output voltage.
- Possible short circuit or overload.
- The fuse of the power supply is damaged.
Replace the fitting.
Contact technical support at no. +1 770 632 7530
ERROR 36 !
(LOAD_MEASURE_ERROR3)
report sentence: " LoadE3"
A difference between coupling resistive
parameters and those indicated in the barcode
have been found. The fitting may have
It is recommended to control nature and matches of
the product that you want to use. Replace the fitting.
In case of emergency try to shift from the automatic
