A
CTION
IN
C
ASE
OF
E
RROR
T
ROUBLESHOOTING
C
HAPTER
9
134
E-
020
Inching was active when the power switch
was turned on (*1)
•
Check that the WIRE INCH key (or inching button) is not pressed.
•
If the internal functions F29 to F32 are set to "2" (inching), check also the
connections of the terminal blocks for external connection. (
6.7.2.22
-
F29 to
F32: External input terminal setting)
•
The error code will disappear when the status above is resolved.
E-
030
to
037
Installing the software from a USB flash
drive failed (*1)
•
Check that the USB flash drive is normal and connected to the USB connector
correctly, and try installing again.
•
The error code will disappear when the power switch is turned off.
E-
040 Panel Communication Error
•
Contact your dealer.
E-
041 Panel Startup Timeout Error
E-
042 Secondary Communication Error
E-
050
Communication Error in Control Board
(Primary Side HCI Communication Error:
Timeout)
E-
051
Communication Error in Control Board
(Primary Side HCI Communication Error:
Watchdog)
E-
052
Communication Error in Control Board
(Primary Side HCI Communication Error:
Parameter)
E-
053
Communication Error in Control Board
(Primary Side HCI Communication Error:
NAK Resending Over)
E-
054
Communication Error in Control Board
(Primary Side HCI Communication Error:
Application Parameter)
E-
055
Communication Error in Control Board
(Secondary Side HCI Communication Error:
Timeout)
E-
056
Communication Error in Control Board
(Secondary Side HCI Communication Error:
Watchdog)
E-
057
Communication Error in Control Board
(Secondary Side HCI Communication Error:
Parameter)
E-
058
Communication Error in Control Board
(Secondary Side HCI Communication Error:
NAK Resending Over)
E-
059
Communication Error in Control Board
(Secondary Side HCI Communication Error:
Application Parameter)
E-
074 USB Communication Error (USB File Error)
E-
075 USB Communication Error (USB File Error)
E-
078
USB Communication Error (USB Initialization
Error)
E-
094 MPC Zero Point Deviation Error
E-
095 MPC Parameter Setting Error
E-
096 MPC Communication Error
E-
097
Initial Data Not Set to MPC (Instantaneous
Power Failure)
E-
098 MPC Alarm
E-
099 Gas Flow Rate Warning
E-
100 Error of control power (*1)
•
If cables are drawn out of the welding power source, check that there is no
abnormality (e.g., short-circuit) in the cables.
•
The error code will disappear when the power switch is turned off.
E-
110 Control Power Failure
•
Contact your dealer.
E-
150
The input voltage for primary side exceeded
the allowable range (*1)
•
Check that the input voltage for primary side is in the following range.
208/230/460 V ±10%
•
The error code will disappear when the power switch is turned off.
Error
-
code
Error cause
Action and how to cancel error
