tecMIG 450/600
Operating manual Page 53
38. Error table ERROR CODES:
Error CODE Cause Remedy
E02
Main voltage to high (>480V) or
main under voltage (<350V)
Check main voltage
E11 bis E14
E21 bis E24
Temperature sensors 1-4
interruption or short circuit
Check wiring of the temperature
sensors, check sensor
E80 Wrong machine configuration
inoMIG / tecMIG / conMIG
Change machine type in the control
box MC
E81 Wrong Software version in
machine or control box MC
Software update
E88 Encoder Motor defective, cable
interruption, wrong motor type set
Check cable and encoder,
check motor type in control box
E91 / E92 Wrong configuration in control box,
e.g. 2 wire feeder mode
Check configuration in control box
MC
E94 / E95 Faulty data transfer on CAN wiring Check wiring
E96 / E97 Faulty CAN protocol Check configuration in control box
MC
E99 - CAN
Communication between wire
feeder (MC control box) and
machine completely interrupted
Intermediate hose pack broken,
connector defective, control box
MC or control board in the machine
defective
Error CODE with MC-R PCB
Control box in power source
Cause Remedy
E71 Overtemperature on the MC-R
PCB
Check temperature in the control
box
E73/74/75 Faulty data transfer on CAN wiring
Faulty CAN protocol
Check wiring
Check configuration in control box
E78 Encoder Motor defective, cable
interruption, wrong motor type set
Check cable and encoder,
check motor type in control box
E79
Communication between wire
feeder (MC control box) and
machine completely interrupted
MC-R PCB activated but not
installed
Intermediate hose pack broken,
connector defective, control box
MC or control board in the machine
defective
Deactivate MC-R Option