Operation – Lincoln Electric 205-TAC/DCTIG User Manual

Page 21

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B-6

OPERATION

B-6

SET UP MENU

Many additional parameters can be modified via the
Set Up Menu. To access the Set Up Menu:

• Position the ON/OFF switch to OFF “0”.
• Depress and hold the Parameter select Push Button.
• Position the On/Off switch to on "I" at the back of the

machine; the input voltage light "Item 1" (green LED)
confirms normal operation.

• The SETUP mode is confirmed by a center "0" on

the Digital display “Item 6”.

- Rotate the Output / Parameter Adjust Knob, the

Digital Display shows the numbers corresponding to
the parameters in sequence; stop at the desired
parameter and push the "Setup/Parameter Push
Button".

- The number on the Digital display "Item 6" is

replaced by the value of the parameter that can be
modified through the Output / Parameter adjust knob
"Item 5".

- With parameter (9) all the modifications made in the

SETUP mode are cancelled and the standard values
set by Invertec V205-T DC & V205-T AC/DC are
restored.

- To exit the Set Up Menu, return to “0” and press the

Setup/Parameter Push Button

V205-T DC & V205-T AC/DC TIG

INDICATOR

PARAMETER

DEFAULT

0

Exit From Set Up

2

Pre Flow Time (0 - 25 seconds)

0.5 sec.

3

Arc Force Soft Mode, Percent above Peak Current for Stick only (0-100%)

30%

4

Hot Start Soft Mode, Percent above Peak Current for Stick only (0-100%)

80%

5

Arc Force Crisp Mode, Pecent above Peak Current for Stick only (0-500%)

350%

6

Hot Start Crisp Mode, Percent above Peak Current for Stick only (0-500%)

150%

Setting the AC Wave Form (AC/DC model only)

0=Sinusoidal
1=Triangular
2=Square

VRD

Off=Disabled
1=Enable (limits OCV to 12V)

Off

2=Enable (limits OCV to 20V)
3=Enable (limits OCV to 30V)

Max Current Value with Remote Control

(6 Amps - Peak Current)

NOTE: Peak Current (Max Weld Current) can be limited by input voltage, welding mode, AC TIG waveform and AC TIG frequency.

10

Lift or HF Start in DC, Ignored in AC (0 = HF Start, 1 Touch Start)

HF

11

Reset of all Parameters

12

DC TIG STRIKE CURRENT 6-200

40 Amps

13

DC TIG Start Polarity 0=DC- or 1=DC+

0

2 Step Trigger Selection

14

0 = Restart Disabled

1

1 = Restart Enabled

4 Step Trigger Selection

15

0 = Restart Disabled

0

1 = Restart Enabled

AC TIG Start Power (for AC TIG only on AC/DC model)
This function sets the initial start energy limit. Set this number to a
higher setting than the factory default if needed to improve starting
of large diameter tungsten electrodes.

0.5 to 1.0 manual start energy setting
1.2 to 5.0 = max. Incrementing limit (See Note)

Note: The machine will try to start the machine at a start power of 1.
If the arc does not establish it will incrementally increase the start
power and try to restrike up to the set limit.

TIG PULSED BASE CURRENT Setting:

17

0 = Absolute value setting

1

1 = Percentage value setting

7

8

9

16

2

Peak Current

2 (Square)

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