Fronius ArcRover 22 - Troubleshooting Guide; Error Message Reference

Troubleshooting
In the event of faults, note that the functioning of the entire system depends on many
additional components (power source, wirefeeder, etc.) that are also potential sources of
problems.
General
If an error message that is not described here appears on the display, then the fault can
only be xed by After-Sales Service. Make a note of the error message shown and of the
serial number of the carriage, and contact the After-Sales Service team with a detailed
description of the error.
Displayed error
messages
Display Cause Remedy
BAT
CAR
OSC
000000
Program 0L
ow Bat.
- Battery warning - the re-
chargeable battery pack is
nearly at.
► Charge up the rechargeable
battery pack with the charger.
Error 1
CAR
OSC
000000
Error 1
Program 0
- CAN communication systems
initialisation error.
► Contact Fronius service tech-
nicians.
Error 2
CAR
OSC
000000
Error 2
Program 0
- Communication error be-
tween the controller and
carriage motor controller.
► Eliminate short circuit between
cables or communication
ports.
Error 3
CAR
OSC
000000
Error 3
Program 0
- Communication error be-
tween the controller and oscil-
lation unit motor controller.
► Check plug connection.
If necessary, tighten union nut.
► Check communication cable
for signs of damage. Replace
if necessary.
Error 4 --- ---
Error 5
CAR
OSC
000000
Error 5
Program 0
- Save/load error. Possible
damage of the mobile control-
ler memory.
► Contact Fronius service tech-
nicians.
Error 6 --- ---
Error 7
CAR
OSC
000000
Error 7
Program 0
- Carriage motor controller
internal error.
► Contact Fronius service tech-
nicians.
Error 8
CAR
OSC
000000
Error 8
Program 0
- Oscillation unit motor control-
ler internal error.
► Contact Fronius service tech-
nicians.
- FOU 30 oscillation unit was
disconnected from the carria-
ge when the carriage control
unit was switched on.
► Switch carriage control unit o󰀨
and on.
Connect or disconnect the
FOU 30 oscillation unit only
when carriage control unit is
switched o󰀨.
Error 9 --- ---
Error 10 --- ---
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