10 Troubleshooting
Alarmcodes
E45
E50
E48
E49
E51
E52
E53
E54
E56
E60
E62
E64
E68
E70
E71
E74
E75
E76
E99
Tab. 13
EN - 22
Type
Description
Alarm
Compressed-air
supply
Alarm
Wire burned solid
Alarm
Insufficient wire
Alarm
Emergency switch
Alarm
Operating mode not
supported
Alarm
Anti-collision
Alarm
External coolant flow
sensor
E55
Alarm
Max./min. current
limit breached
E57
Alarm
Max./min. voltage
limit breached
E61
Alarm
Max./min. speed
limit breached
E63
Warning Max./min. current
limit breached
E65
Warning Max./min. voltage
limit breached
E69
Warning Max./min. speed
limit breached
Alarm
General warning
message
Alarm
Coolant overheated
Alarm
Wire feeder 1 current
limit exceeded
Alarm
Wire feeder 2 current
limit exceeded
Alarm
Coolant flow
limit exceeded
Alarm
General
Explanation of the error codes
Possible solution
Connect compressed air (for air-blasting).
Remove the welding wire from the seam.
Restore safety and release the emergency stop
button.
Power source is in test mode.
Switch to MIG/MAG mode.
Move the welding torch out of the collision zone
or deactivate the sensor function in the setup if a
safety cut-out is not used.
Optional external sensor. Check that it is
working correctly. If no sensor is used,
deactivate the function in the setup.
Check for a welding error. Adjust the warning
and alarm limit in the setup if necessary.
Check for a welding error. Adjust the warning
and alarm limit in the setup if necessary.
Check for a welding error. Adjust the warning
and alarm limit in the setup if necessary.
Check for a welding error. Adjust the warning
and alarm limit in the setup if necessary.
Check for a welding error. Adjust the warning
and alarm limit in the setup if necessary.
Check for a welding error. Adjust the warning
and alarm limit in the setup if necessary.
Reset the power source. If error persists, call
Service.
Allow coolant to cool down.
Check duty cycle.
Check that the wire guide is running smoothly.
Check that the wire guide is running smoothly.
Check the cooling system. There may be a kink
in a hose or impurities in the cooling system.
Perform a reset. Check the configuration.
BAL.0333.0 • 2017-08-31
iROB Control