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

Ignition current (manual)
for setting the ignition current for MIG/MAG standard manual welding
Unit
Setting range
Factory setting
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
*
102
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.
A
100 - 650
500
-
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)