Error Codes - Kemppi Kempact 253R Service Manual

10. ERROR CODES

In error situation welding is stopped and an error code is displayed on the panel
•
The user can clear the error by pressing any of the panel buttons and if certain conditions are fulfilled
•
If there are multiple errors at the same time only one can be displayed at a time. After user has cleared one error
•
next is displayed and so on until there is no more errors
Error code Error
2 Mains under voltage
3 Mains over voltage
4 Wire feed motor over current
5 Wire feed motor control not
calibrated
6 Power source control not
calibrated
7 User interface memory error
8 Memory channel 1 error
9 Memory channel 2 error
10 Memory channel 3 error
11 Memory channel 4 error
12 Continuous short circuit in the out-
put of the power source
100 Microcontroller error
101 Microcontroller error
102 Microcontroller error
103 Microcontroller error
110 Panel communication error
111 Panel communication error
112 Panel communication error
Kemppi Oy
SERVICE MANUAL
KEMPACT RA_V_1.2
Reason
-mains voltage is under lower limit.
-181 model: 195 V
-251 model: 204 V
-253, 323 models: 340V
-mains voltage is over high limit:
-181 model: 265 V
-251 model: 276 V
-253, 323 models: 460V
-wire feed motor current (6 amps longer
than 60 s) is too high
-motor is jammed longer than 60 s
-calibration parameters have been corrupted
-faulty control card A001
-power source control calibration parame-
ters are not in predefined limits
-calibration parameters have been corrupted
-faulty control card A001
-EEPROM memory error
-used wrong welding parameters (improper
value)
-memory channel data is invalid / corrupted
-memory channel data is invalid / corrupted
-memory channel data is invalid / corrupted
-memory channel data is invalid / corrupted
-there is continuous (over 2s.) short circuit in
the output of the power source.
-microcontroller reset. Possible reason: tig
ignition spark.
-microcontroller reset. Possible reason:
flash memory has been corrupted
-microcontroller reset. Possible reason: elec-
tromagnetic disturbance
-microcontroller reset. Possible reason: elec-
tromagnetic disturbance
-communication error between panel card
P001 and control card A001
-communication error between panel card
P001 and control card A001
-communication error between panel card
P001 and control card A001
38 (40)
Action / remedy
-check mains voltage
-mains over voltage error can be
cleared after mains voltage has risen
over low limit.
-check mains voltage
-mains over voltage error can be
cleared after mains voltage has fallen
under high limit
-this error can be cleared after weld-
ing has stopped due to this error
-check wire feeding motor and mech-
anism
-start up machine (on/off)
-change control card A001
-start up machine (on/off)
- change control card A001
-start up machine (on/off)
-check welding parameters
-start up machine (on/off)
-check welding parameters
-start up machine (on/off)
-check welding parameters
-start up machine (on/off)
-check welding parameters
-start up machine (on/off)
-check welding parameters
-remove short circuit from machine
output (contact tip is connected /
short circuited in welding piece)
-start up machine (on/off)
-start up machine (on/off)
-start up machine (on/off)
-start up machine (on/off)
-check flat cable/connectors between
panel- and control card
-check flat cable/connectors between
panel- and control card
-check flat cable/connectors between
panel- and control card