Process Parameters For Gas Setup; Process Parameters For Process Control - Fronius TPS 320i Operating Instructions Manual

Wire withdrawal (manual)
for setting the wire withdrawal value (= composite value based on backward movement
of wire and a time) for MIG/MAG standard manual welding.
Unit
Setting range
Factory setting
Process parame- The following process parameters can be set and displayed for gas set-up:
ters for gas setup
Gas pre-flow
for setting the gas flow time before the arc is ignited
Unit
Setting range
Factory setting
Gas post-flow
for setting the gas post-flow time after the arc has gone out
Unit
Setting range
Factory setting
Gas set value *
shielding gas flow rate
Unit
Setting range
Factory setting
IMPORTANT! If a high shielding-gas flow rate is set (e.g. 30 l/min), ensure that the gas
supply line is adequately dimensioned.
Gas factor *
dependent upon the shielding gas used
Unit
Setting range
Factory setting
*
Process parame- The following process parameters can be set and displayed for the process control:
ters for process -
control -
-
100
The wire withdrawal depends on the features of the welding torch.
Can only be used in conjunction with the OPT/i gas controller option
In Job mode, the set values of the parameters listed above can be set individually
for each job.
Penetration stabiliser
Arc length stabiliser
Combination of penetration stabiliser and arc length stabiliser
-
0.0 - 10.0
0.0
s
0 - 9.9
0.1
s
0 - 9.9
0.5
l/min
0.5 - 30.0
15.0
-
Auto/0.90 - 20.00
auto
(the correction factor for standard gases from the Fronius weld-
ing database is automatically set)