OTC Welbee M350L II, Owner'S Manual

Page: 138 / 150

A
CTION IN
C
ASE OF
E
RROR
T
ROUBLESHOOTING
C
HAPTER
9
136
E- 710
The phase W of input voltage for primary
side is not connected (*1)
• Check that there is no problem in input voltage for primary side and in cable wiring.
• The error code will disappear when the power switch is turned off.
E-
800
801 The rotation rate of the motor of wire feeder
was not detected (*1)
• Check that there is no disconnection, short-circuit or other abnormalities in the
cables connecting the wire feeder.
• Check that there is no problem in the wire feeder.
• The error code will disappear when the power switch is turned off.
E-
802 Push-Pull Torch Encoder Error
• Contact your dealer.
E- 803 Inline Assist Feeder Encoder Error
E- 810
The temperature of the governor circuit
-
exceeded the allowable range (*1)
• Check that the wires are not stuck or there are no other abnormalities in the
welding torch or wire feeder.
• The error code will disappear when the power switch is turned off.
• The "E-820" indication will disappear when any key of the operation panel is
pressed.
E- 811
Printed Circuit Board Push-Pull Torch
(Driver) Error
• Contact your dealer.
E- 812
Printed Circuit Board Inline Assist Feeder
(Driver) Error
E- 820
The current in the wire feeder motor
exceeded the warning level (*2)
• Check that the wires are not stuck or there are no other abnormalities in the
welding torch or wire feeder.
• The error code will disappear when the power switch is turned off.
• The "E-820" indication will disappear when any key of the operation panel is
pressed.
E-
821 Push-Pull Torch Motor Overload Warning
• Contact your dealer.
E-
822 Inline Assist Feeder Motor Overload Warning
E- 830
The current in the wire feeder motor
exceeded the WARNING detection level (*1)
• Check that the wires are not stuck or there are no other abnormalities in the
welding torch or wire feeder.
• The error code will disappear when the power switch is turned off.
• The "E-820" indication will disappear when any key of the operation panel is
pressed.
E-
831 Push-Pull Torch Motor Overcurrent Error
• Contact your dealer.
E-
832 Inline Assist Feeder Motor Overcurrent Error
E- 850 Wire Feeder 24 V Power Source Failure
E- 860 Wire Feeder 48 V Power Source Failure
E- 861 Push-Pull Torch 48 V Power Source Failure
E- 862
Inline Assist Feeder 48 V Power Source
Failure
E- 900 Software Error: Stack Overflow
E- 901 Software Error: Watchdog
E- 902 Software Error: DataAbort
E- 903 Software Error: No Cause of Interrupt
E- 904 Software Error: Flash Overwrite
E- 905 Software Error: I2C Timeout
E- 906 Software Error: EEPROM Timeout
E- 907 Software Error: DSP software Error
E- 910 Software Error: No Space in Memory Pool
E- 911 Software Error: Excess Memory Pool Size
E- 912
Software Error: Access error to data
structure
E- 920 Fieldbus Communication Error: Watchdog
E- 921
Fieldbus Communication Error: NAK
Resending Over
E- 922
Fieldbus Communication Error: No
Connection
• Contact your dealer.
E-
950 CAN Bus Off Error
Error
-
code Error cause Action and how to cancel error