Fronius TransTig 2200 Comfort Operating Instructions Manual page 175

Cause: Overtemperature in the control
circuit
Remedy: Allow power source to cool down
If the power source is being used with a robot
interface or a field bus
Cause: Robot not ready
Remedy: Initialise "Robot ready" signal, ini-
tialise "Source error reset" signal
(N.B. "Source error reset" only
available in conjunction with ROB
5000 and field bus coupler for ro-
bot control)
Cause: Cooling unit flow watchdog has
been triggered
Remedy: Check the cooling unit; if neces-
sary, top up the coolant or bleed
the system as described in "Put-
ting the cooling unit into service"
Cause: The software activation code is
incorrect
Remedy: Check the software activation
code, try again
Cause: Phase failure in power supply
Remedy: Check the mains fuse, the mains
lead and the mains plug
Cause: Indirect symmetry error
Remedy: Contact After-Sales Service
Cause: Mains undervoltage: The mains
voltage has dropped below the
lower limit of the tolerance range
(see section "Technical data")
Remedy: Check the mains voltage
175