TIG 3200 AC/DC
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5.1.11. CYCLE PARAMETERS –TIG DC PROCESS.
From this screen we will set the values that define the welding cycle. The cycle chart and the parameter selection table
(Table 4) they will change depending on the selection of welding mode.
KEY
ACTION
DESCRIPTION
P1
Move out to source process
Request to confirm changes in case of modification.
P2
Access to Operation Mode
Accesses the selected process mode.
P6
Restore original settings
Retrieves the original parameter settings.
E1
Select parameter
Selected parameter with white bar.
Navigating through the parameter selection table, the corresponding seg-
ment of the upper cycle graph will light up simultaneously.
E2
Modify parameter
Each different cycles will be composed by different regulation parameters, that will vary depending on the selected
operating mode:
TABLE 4 – TIG DC
PARAMETER
DESCRIPTION
FUNCTION
OBSERVATIONS
UNIT
RESOLUTION
TPR
Pre-gas time
Facilitates arc ignition.
Seconds
0,1
IS
Intensity start
Reduces priming cracks.
%
1
TIS
Intensity start time
Perform pre heating of material
Only mode 2TS
Seconds
0,1
UPS
Up time
Reduces initial tension.
Seconds
0,1
IB
Base Intensity
Thermal Reduction.
Only PULSE -
BIPULSE
%
1
Dcl
Duty cycle
Balance the pulse for thermal
control.
%
1
TCP
Tack crumble pulse
Smooth transition I
₂
-IB
Milliseconds
10
DWS
Down time
Reduces final tension..
Seconds
0,1
IE
Final Intensity
Reduces crater cracks..
%
1
TIE
Time Final Intensity
Reduces crater size.
Only mode 2TS
Seconds
0,1
TPS
Post gas time
Prevents cord oxidation.
Seconds
0,1