Fronius TransSteel 3500 Syn, Operating Instructions Manual

Page: 99 / 144

Parameters for
MIG/MAG weld-
ing in the Setup
menu level 2
C-C Cooling unit Control
(only with connected cooling unit)
Unit: -
Setting range: Aut, On, OFF
Factory setting: Aut
Aut: The cooling unit cuts out after a 2-minute welding off-time.
IMPORTANT! If the coolant temperature and flow monitoring options
have been installed in the cooling unit, the cooling unit cuts out as soon
as the return-flow temperature drops below 50 °C, but at the earliest
after a 2-minute welding off-time.
On: The cooling unit is always ON
OFF: The cooling unit is always OFF
IMPORTANT! If the FAC welding parameter is used, the C-C paramet-
er is not reset to the factory setting. If the MMA welding process is se-
lected, the cooling unit is always switched off, even if the switch is in
the "On" position.
C-t Cooling Time
(only with connected cooling unit)
Time from when flow monitoring is triggered until the "no | H2O" ser-
vice code is output. For example, if there are air bubbles in the cooling
system, the cooling unit will not cut out until the end of this preset
time.
Unit: s
Setting range: 5 - 25
Factory setting: 10
IMPORTANT! Every time the power source is switched on, the cooling
unit carries out a test run for 180 seconds.
SEt Setting - country-specific setting (Standard/USA), etc. Std/US
Unit: -
Setting range: Std, US (Standard/USA)
Factory setting:
Standard version: Std (measurements: cm/mm)
USA version: US (measurements: inches)
r r (resistance) - welding circuit resistance (in mOhm)
see "Measuring welding circuit resistance r"
L L (inductivity) - welding circuit inductivity (in microhenry)
see "Displaying welding circuit inductivity L"
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