GALA PULSE SYNERGIC DR ADVANCED. Instructions Manual
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5.3. CYCLE PARAMETERS
–
DC TIG PROCESS.
From this screen we will adjust the values that define the welding cycle. The cycle graph and parameter selection
table will change based on the welding mode selection.
KEY
ACTION
DESCRIPTION
P1
Return to Source Process
Requests to confirm changes in case of modification.
P2
Access to Operation Mode
It accesses to Selected Process Mode
P6
Restore factory settings
Restores original factory settings.
E1
Select parameter
Selected parameter with blank bar.
When browsing the parameter selection table, the corresponding
segment of the upper cycle graph will illuminate simultaneously.
E2
Modify parameter
Each of the different cycles will be composed of different regulation parameters that will vary depending on the
selected operating mode:
PARAMETER
DESCRIPTION
FUNCTION
REMARKS
UNIT
RESOLUTION
VH2
Secondary Wire
Speed
It permits the use of a 2nd wire speed.
If WIRE = ON only
%
1
BBH
Time ON wire 1
Brake the wire before switching to I
₂
.
%
1
TPR
Pre-gas time
It facilitates the arc ignition.
Seconds
0.1
IS
Start current
It reduces the striking cracks.
%
1
TIS
Start current time
Carry -out preheating of material.
2SS Mode only
Seconds
0.1
UPS
Ascent ramp time
It reduces the initial stress.
Seconds
0.1
IB
Base current
Heat reduction.
PULSE - BIPULSE
only
%
1
Dcl
Duty cycle
It balances the pulse for heat control.
%
1
TCP
Pulse fall time
Softens the I
₂
-IB transition.
Milliseconds
10
DWS
Descent ramp time
It reduces the end stress.
Seconds
0.1
IE
Final current
It reduces the crater cracks.
%
1
TIE
Final intensity time
It reduces the crater size.
2SS Mode only
Seconds
0.1
TPS
Post-gas time
Prevents bead rust.
Seconds
0.1
CCT
Current Change Time Transition time between active arc
memories.
Milliseconds
10
