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Messages
17.2 Error message (ControlPro)
‰ An error code is displayed in the 7-segment display in
the event of a malfunction. The sub-error (Sub-Code)
is displayed by pressing button 16
Code
Error
E01-1
E01-2
Excess tempera-
E01-3
ture
E01-4
E02-2
UZK overvoltage
E02-3
E06-0 Overvoltage
E07-1
EEPROM
E07-2
E09-0 Voltage detection
E12-0 Power unit
Temperature sen-
E13-1
sor
E14-0
Supply voltage
E14-1
Current measure-
E15-0
ment
Overload protec-
E18-2
tion
Mains undervolt-
E22-3
age
E25-0 VRD
E30-1 Error configuration Operating panel identification defective
E31-3
E31-4
Communication
E31-5
E32-1
E32-2
FPGA
E32-4
05.19
Cause
Sec. diode was overheated
Primary module was overheated
Transformer overheated
The equipment has been overheated
UZK voltage too high on start-up
UZK voltage too high in DSP
Initial voltage too high
EEPROM faulty during initialisation
EEProm access error
Voltage measuring system faulty
Power section start-up faulty
Thermal sensor of sec. diode not ready for
operation
Internal supply voltage too low
Internal supply voltage too low on start-up
Error during current measurement
Safety switch device to protect electrical
components during welding without load
Mains voltage on power unit is too low on
start-up
Voltage Reduction Device (VRD) defective
Operating panel communication defective
FPGA communication faulty
Primary processor communication defec-
tive
FPGA overcurrent
FPGA timeout
FPGA IP Max Error
909.2759.9-05
As long as there is an error code on display
i
welding is not possible.
Allow the system to
cool down in standby,
check the ventilation
system
Check mains voltage
Contact Service De-
partment
Switch the equipment
off and on again
Contact Service De-
partment
Contact Service De-
partment
Contact Service De-
partment
Check mains voltages
Contact Service De-
partment
Allow the equipment to
cool down in standby
Check mains voltages
Contact Service De-
partment
Contact Service De-
partment
Switch the equipment
off and on again
Switch the equipment
off and on again
Contact Service De-
partment
Contact Service De-
partment
Possible remedy
- 29 -
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