Tt2200 / Mw1700/2200 Power Source - Fronius TransTig 2200 Operating Instructions Manual

Displayed
-St | oP- (where the power source is being operated with a robot interface or a
service codes
field bus)
(continued)
Cause:
Remedy:
TT2200 /
Power source does not function
MW1700/2200
Mains switch is ON, but indicators are not lit up
power source
Cause:
Remedy:
Cause:
Remedy:
Power source does not function
Mains switch is ON, but indicators are not lit up
Cause:
Remedy:
No welding current
Mains switch is ON, overtemperature indicator is lit up
Cause:
Remedy:
Cause:
Remedy:
Cause:
Remedy:
No welding current
Mains switch is ON and indicators are lit up
Cause:
Remedy:
Cause:
Remedy:
The machine does not function when the torch trigger is pressed
Mains switch is ON and indicators are lit up
Cause:
Remedy:
Cause:
Remedy:
Robot not ready
Initialise "Robot ready" signal, initialise "Source error reset" signal (N.B.
"Source error reset" only available in conjunction with ROB 5000 and
field-bus coupler for robot control)
There is a break in the mains lead; the mains plug is not plugged in
Check the mains supply lead, make sure that the mains plug is plugged in
Mains outlet socket or plug is faulty
Exchange faulty components
Mains fuse is faulty
Change the mains fuse
Overloading; the duty cycle has been exceeded
Do not exceed the duty cycle
Thermostatic cut-out system has been tripped
Wait until the power source automatically comes back on after the end of
the cooling phase
The fan in the power source is defective
Change the fan
Grounding (earthing) connection is wrong
Check the grounding (earthing) connection and clamp for correct polarity
There is a break in the current cable in the welding torch
Exchange the torch
The control plug is not plugged in
Plug in the control plug
The welding torch or torch control lead is defective
Exchange the torch
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