Operating Problems, Causes And Remedies; Error Messages (Power Source) - EWM TETRIX 1002 DC SYNERGIC Operating Instructions Manual

Operating problems, causes and remedies

Error messages (power source)

9 Operating problems, causes and remedies
All machines are subject to rigorous production checks and final checks. If despite this, anything fails to
work at any time, please check the machine using the following chart. If none of the fault rectification
procedures described leads to the correct functioning of the machine, please inform your authorised
dealer.
9.1 Error messages (power source)
All machines are subject to rigorous production and final checks. If, despite this, anything fails to work at
any time, please check machine using the chart below. If none of the fault rectification procedures
described leads to the correct functioning of the machine, please inform your authorised dealer.
A welding machine error is indicated by an error code being displayed (see table) on the
display on the machine control.
In the event of a machine error, the power unit is shut down.
• If multiple errors occur, these are displayed in succession.
• Document machine errors and inform service staff as necessary.
Error message
Err 3
Err 4
Err 5
Err 6
Err 7
Err 8
Err 9
Err 10
Err 11
No function of the external shut-down devices (emergency stop switch)!
If the emergency stop circuit has been realised using an external shut-down device via
the interface for mechanised welding, the device must be set for this setup. If this is not
observed, the power source will ignore the external shut-down devices and will not shut
down!
• Disconnect jumper 1 on PCB T320/1 (TETRIX) or M320/1 (PHOENIX)!
64
Possible cause
Speedometer error
Wire feed unit not connected
Temperature error
Error in emergency stop circuit
(interface for mechanised welding)
Overvoltage
Undervoltage
Coolant error (only if cooling module
connected)
Gas error
Secondary overvoltage
PE error
FastStop position
NOTE
Remedy
Check wire guide/tube package
• Switch off cold wire mode in the device
configuration menu (off status)
• Connect wire feed unit
Allow machine to cool down.
• Check the external shut-down equipment
• Check plug-in jumper 1 on PCB T320/1
Switch off the machine and check mains
voltages
Check coolant level and refill if necessary
Check gas supply
Switch the machine off and on again.
If the error persists, inform the service dept.
Edge "Acknowledge error" signal (0 to 1) via
robot interface (if available)
WARNING
Item No.: 099-000155-EWM01