LORCH ControlPro T-Series User Manual

Messages
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04.19909.1709.9-05
18.2 Error messages
If the error occurs again, an inspection or
repair by the service ofce is necessary.
Code Error Cause Possible remedy
E01-01
Thermal overload secondary
diode
Duty cycle exceeded
Allow switched-on machine to cool down
for a few minutes.
E01-02
Thermal overload primary
module
E01-03 Thermal overload transformer
E01-05 Thermal overload PFC
E02-00 Overvoltage mains Mains voltage too high Check mains voltage
E04-01 PE conductor monitoring
Fault current to protective earth con-
ductor
Check connection of the workpiece cable
and ground clip
E05-00
Water pump (in water-cooled
operation)
Connection cable or machine water
cooling circuit defective
Check and replace Lorchnet cable or ma-
chine water cooling
Torch monitor (in gas-cooled
operation)
Incorrect torch connected (water-
cooled torch)
Use gas-cooled torch (recognised by
bridge between the contacts 4 and 5 on
the torch plug)
E06-00 Overvoltage secondary Initial voltage too high
Inform Service
E09-00 Voltage detection Error at voltage detection
E09-01 Voltage detection plug socket
Error at the voltage detection module
2
E10-00 Torch/remote control
Remote control, torch or connections
defective
Check or replace torch and remote control
E10-01 Thermal overload torch Torch stressed beyond-design limit Allow torch to cool down for a few minutes
E12-00 Power section Power section start-up faulty
Inform Service
E13-01
Temperature sensor second-
ary diode
Thermal sensor defective
E13-02
Temperature sensor primary
module
E13-03
Temperature sensor trans-
former
E13-04 Temperature sensor PFC
E14-00 Supply voltage Fault internal supply voltage
E15-00 Current detection Error at the current detection
E16-00
Overcurrent protective switch
off
Current consumption of power unit too
high
E19-00 Ignition device Ignition unit faulty
E22-00 Low voltage mains Mains voltage too low Check mains voltage
E25-00
Voltage Reduction Device
(VRD)
Voltage Reduction Device defective or
short circuit between workpiece and
torch
Torches and electrode holders must not
have electrical contact to the ground cable
(short circuit) when switched on
E30-00 Error conguration
Wrong or broken pc-board, wrong
system-software was ashed
Inform Service
E30-03 User panel identication User panel identication error
E33-01 Power unit Power unit not symmetrical
E34-00 Fan Fan current to high
Tab. 11: Error messages
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LORCH ControlPro T-Series Specifications

General

Brand	LORCH
Model	ControlPro T-Series
Category	Welding System
Language	English