Error Code; Error Handling - Migatronic SIGMA ROBO Guía De Usuario

Troubleshooting and solution

Error code

Cause and solution
E13-03 DuoPlus cannot be activated while
Sequence Repeat is active
Deactivate Sequence Repeat before
activating DuoPlus.
E20-00 There is no software present in the control
E20-02 unit
E21-00 Download software to the SD card, insert
E21-06 the SD card in the control unit and turn
E21-08 on the machine. Replace the SD card if
necessary.
E20-01 The SD card is not formatted
E21-01 The SD card must be formatted in a PC as
E22-02 FAT and download software to the SD card.
Replace the SD card if necessary.
E20-03 The SD card has more files of the same
E21-02 name
E22-08 Delete files on the SD card and reload
software.
E20-04 The control unit has tried to read more data
than is accessible in the memory
Insert the SD card again or replace the SD
card.
Contact MIGATRONIC Service if this does not
solve the problem.
E20-05 Software on the SD card is locked for
E20-06 another type of control unit
E22-03 Use a SD card with software that matches
your control unit.
E20-07 The internal copy protection does not allow
access to the micro-processor
Insert the SD card in the machine again or
contact MIGATRONIC Service.
E20-08 The control unit is defective
E20-09 Contact MIGATRONIC Service
E21-05
E20-10 The loaded file has an error
E21-07 Insert the SD card in the machine again or
E22-01 replace the SD card
E22-06
E20-11 Lacking communication to the power source
Replace the intermediary cable if it is
damaged. Check that power source and
wire feed unit fit together (MK1/MK1 or
MK2/MK2).
If this does not solve the problem, insert
the SD card again or contact MIGATRONIC
Service.
E21-03 The welding program package does not
E21-04 match this control unit
Use a SD card with software that matches
your control unit.
E21-09 The internal memory is to small
Welding program package cannot be
loaded.
E22-04 DSP-PCB is defective
E22-07 Contact MIGATRONIC Service.
E22-05 Data transmission error
Turn on and off the machine. Exchange
the SD card if the error is displayed again.
Contact your dealer if necessary.

Error handling

SIGMA Galaxy has a sophisticated built-in self-protection system. The
machine automatically stops the gas supply, interrupts the welding
current and stops the wire feeding in case of an error.
Selected errors:
Torch cooling fault
Cooling fault is indicated on machines
equipped with water flow kit in case of
no circulation of the cooling liquid due
to faulty connection or choking
Check that the cooling hoses are
correctly connected, top up the water
tank and check welding hose and
branches. The cooling fault is cancelled
P
by pressing shortly on the
Gas control fault
Gas fault exists due to a to low or high pressure on the gas flow.
Make sure that the pressure on the gas flow is higher than 2 bar and
less than 6 bar, corresponding to 5 l/min and 27 l/min.
The fault is disconnected by adjusting the manual gas flow to 27 l/min.
The gas fault is reset by a short pressure on the
Error log
All errors are saved in the machine error
log in the menu Service. The error log
can be distributed, when inserting a
SD-card and pressing the following key
pad:
The error log is now saved at the SD-
card.
The error log can be reset when
pressing the key pad with the
trash bin.
16
–key pad.
P
–key pad.