ESAB PEH4.0 - Page 60

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Error codes
The following codes generated by the DC DUO board can be shown on the display:
Analogue board
203.01 Communication error with
Analogue card
Stop Check cables and connections
I/O board
301.01 Communication error with
Digital I/O
Stop Check cables and connections
Wire feed motor (Motor 1)
201.2 Current too high Stop Check wire feed
201.3 Overheating (Motor 1) Stop W ait until temperature has fallen
201:5 Communication error ** Stop Check the cabling.
T ravel motor (Motor 2)
202.2 Current too high Stop Check travel motor / gearbox
202.3 Overheating (Motor 2) Stop W ait until temperature has fallen
202:5 Communication error ** Stop Check the cabling.
Drive unit (PEH4.2)
204.2 Short--circuit, drive unit ** Stop Replace the PC board
204.3 Overheating, drive unit ** Stop W ait for a while and then check the heat dissi-
pating element
Welding power source (T1)
111.01 Communication error Stop Check cables and connections
111.53 Unsuccessful start Stop Check stick--out and welding parameters
111.54 Current limit/
Arc extinguished***
Stop Welding short--circuited, Cure short--circuit /
Check wire feed
111.54 Current limit ** Stop Welding short--circuited, Cure short--circuit
111.55 Thermostat / overheating Stop Wait until temperature has fallen
111.57 Arc extinguished ** Stop Check wire feed
Inputs / outputs
No cooling water
(inlet K22 open) *
(Flashing)
Display
Stop Check if the gas is flowing or if the limit switch
is open.
No gas flow
(inlet K23 open) *
(Flashing)
Stop Check gas pressure or if the limit switch is
open.
* T hese inputs are activated by entries in the menu “Binary inputs” (see page 34).
** Only valid for control box with program version PEH4.2, PEH4.2C, PEH4.3,
PEH4.3C, PEH5.0, PEH5.0C, PEH5.1 and PEH 5.1 C.
*** Only valid for control box with program version PEH4.0, PEH4.0C, PEH4.01 and
PEH 4.01C.
GB