Design and function
TIG welding
32
099-000120-EW501
26.07.2011
Item Symbol Description
0
8
Select welding parameters button
This button is used to select the welding parameters depending on the welding process
and operating mode used.
9
Welding parameter setting rotary transducer
Setting flows, times and parameters.
5.6.4.2
Save welding tasks (JOBs)
You can select, change and save the required welding parameters for recurring welding tasks (JOBs) in
up to 7 JOBs (JOB 1 to JOB 7).
Displaying and changing the JOB number
Operating
element
Action Result
n x
Select JOB display
Change the JOB number
1 x
If the display switchover is pressed or if there is no keyboard input for 5
seconds, the new JOB will be active
NOTE
The procedure for setting welding tasks is the same as described under "Manual,
standard operation (JOB 0)". The "Alternating current balance (TIG AC)" and "Tungsten
electrode diameter/Ignition optimisation" rotary dials are the exception. These welding
parameters are set in JOB 1 to 7 in the function sequence (the signal lights of the same
names indicate selection).
A JOB can only be switched if no welding current is flowing.
The up-slope and down-slope times can be set separately for non-latched and latched.
5.6.5
Welding data display
The following welding parameters can be displayed before (nominal values) or during (actual values)
welding.
Parameter Before
welding
(nominal values)
During welding
(actual values)
Welding current
;
;
Welding voltage
;
JOB number
;
Parameter times
;
Frequency, balance
;
Parameter currents
;
5.6.5.1
Welding parameter setting
The parameters that can be set in the function sequence of the machine control depend on the selected
welding task. This means that if for example you have not selected a pulse variant, then you cannot set
any pulse times in the function sequence.
