Fronius TransTig 2200 Comfort Operating Instructions Manual page 146

Final current
Unit
Setting range
Jobslope
For changing to another job during welding. Jobslope is the time that it takes for the weld-
ing current to adjust seamlessly from the present job to the next.
Unit
Setting range
Pre-flow
Gas pre-flow time
Unit
Setting range
Post-flow. Imin
Post-flow at I
Gas post-flow time at minimum welding current (minimum gas post-flow time)
Unit
Setting range
Factory setting
Post-flow lmax
Post-flow at I
Increase in gas post-flow time at maximum welding current
Unit
Setting range
Factory setting
The value set for "post-flow lmax" only applies if the maximum welding current actually
has been set. The actual value is derived from the present welding current. With a medi-
um welding current, for example, the actual value will be one-half of the value set for
"post-flow lmax".
IMPORTANT! The values set for the 'post-flow lmin' and 'post-flow lmax' welding param-
eters are added together. For example, if both parameters are at maximum (25 s / 40 s),
the gas post-flow will last:
-
-
-
146
% (of main current)
0 - 100
s
Off / 0.1 - 9.9
NOTE! Switching over from one job to the next without interrupting welding is only
possible with a JobMaster TIG welding torch, robot interface or field bus.
s
0,0 - 9,9
min
s
0 - 25
5
max
s
0 - 40/Aut
Aut
25 s at minimum welding current
65 s at maximum welding current
37.5 s if the welding current is exactly half the maximum, etc.