Messages; Status Messages; Error Messages - LORCH MX 350 EU Operation Manual

LORCH
14 Messages
14.1 Status messages
'--~~~~~~~~~-
0
An enror code is displayed in the 7-segment display
in the event of a malfunction. You can switch over
between error code and sub-error (sub code) in the 7
segment display by pushing the button 44.
Code Note Cau se
HOS Short-circuit Short-circuit in the output circuit
Messages
After the message has been output, the
machine will only function to a limited ex-
tent; the error must be corrected as quickly
as possible.
The status message can be deleted by
pressing the control knob
48.
PossJble remedy
Eliminate the short-circuit (pick up
electrode holder, ... )
H30 Configuration
Component gro up recogniti on faulty Inform Service
H31 Communication CAN bus communication faulty
Check connected devices and CAN
connections
H34 Fans Fan current faulty Inform Service
Tab. 5: Status messages
14.2
Err or
messages
0
An error code is displayed in the 7-segment display
in the event of a malfunction . You can switch over
between error code and sub-error (sub code) in the
7
segment display by pushing any button.
CD
As long as there is an error code on dis-
play welding is not possible.
Code.
E11ror
Cause Possible remedy
E01
Excessive temperature Duty cycle exceeded Allow switched-on machine to cool
down for a few minutes
Dust filter contami nated Replace dust filter
E02 Overvoltage
Mains voltage too high Check mains voltage
E04-1 Protective earth conductor
Fault current to protective earth con- Connect the welding earth lead
monitoring ductor
E06
Overvoltage secondary Initial voltage too high
Inform Service
E07 EEPROM
Communication w ith EEPROM defec- Switch machine off and on again, ex-
tive ecute master reset
E08-1
Excess motor voltage
Motor voltage too high
Inform Service
E08-2
Motor power supply
Error in motor power supply Inform Service
E08-3
Overcurrent on motor Motor current cont inuously too high Reduce motor load
EOS-10 Torch connection
Torch/torch connection error
Check torch and torch connection.
Switch the equipment off and on again
E08-11 VII acquisition
Voltage/current measuring systems Inform Service
faulty
E09 Voltage detection
Voltage measuring system faulty Inform Service
E12 Power section Power section start-up fa ulty
Inform Service
E13
Temperature sensor Temperature sensor not ready for
Inform Service
operation
E14
Supply voltage internal supply voltage too low Check mains voltages
E15 Current detection
Error during current measurement Inform Service
E18 I
Overload protection
Safety switch device to protect elec-
Inform Service
trical components
• 16.
10.13