Design and function
Welding machine control
299-030500-TWD01
25.09.2015
35
5.9.5
Setting the expert parameters
The parameter values set are preset in the JOB and can be modified if necessary.
Operating
element
Action
Result
1 x
Select expert parameters.
The combination of button must be pressed within 3 seconds.
1 x
2 x
n x
Select expert parameters:
Gas pre-flow time "GvS" (0 s to 10 s)
Wire creep speed "On" 0.5
– 24 m/min
Ignition time "tZn" (0 ms to 500 ms)
The selected parameter is shown on the display.
Set the parameter chosen.
5.9.5.1
Explanation of symbols
Symbol
Meaning
"GnS" - Gas post-flows
"drb" - Wire burn-back
"t1" - Spot time
"t2" - Interval time
"GvS" - Gas pre-flows
"On" - Wire creep
"tZn" - Ignition time
"tyP" - Machine type (type table, - See 7 Rectifying faults chapter)
