Weco Discovery 300 AC/DC, Инструкция по эксплуатации

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Cod.006.0001.1840
13/07/2016 v2.2
ENGLISH
Discovery 300 AC/DC
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Tab. 10 - 2nd level menu parameters in AC TIG mode
PARAMETER MIN DEFAULT MAX
SPOT TIG TIME 0.01 s 0.1 s 10.0 s
REMOTE CONTROL OFF OFF ON *1
MINIMUM PEDAL CURRENT 1 % 50 % 90 % *2
HF ARC START ON ON OFF
AC WAVE + FORM 1 1 9
VALUE DC+ WAVEFORM DC-
1 sine sine
2 rectangular rectangular
3 triangular triangular
4 sine rectangular
5 rectangular sine
6 sine triangular
7 triangular sine
8 rectangular triangular
9 triangular rectangular
*1: The activation is suitable for the following welding modes:
−
MMA
−
DC TIG
−
AC TIG
Compatible remote control types:
−
manual remote controller.
−
UP/DOWN or potentiometer TIG torch.
−
foot pedal controller.
The maximum and minimum TIG welding current values can be set with the foot pedal controller.
The up slope and down slope cannot be controlled via the foot pedal.
The following welding procedures can be selected with the foot pedal:
+
2T LIFT-ARC 2T HF
If both remote controllers are connected, the foot pedal assumes priority over the UP/DOWN or potentiometer TIG torch.
When this function is active welding is performed without the following parameters:
−
SLOPE UP
−
SLOPE DOWN
*2: This parameter is set as a percentage referred to the value of the following parameter: WELDING CURRENT
11.3.3 AC TIG SPECIAL FUNCTIONS MENU
S1 Press this button to scroll the list of settings to edit.
The selected parameter and its value are shown on the following displays: D2
E1 Using the encoder, edit the value of the selected setting.
The value is saved automatically.
Press any key (except S3) to save the setting and quit the menu.
Tab. 11 - Special functions in AC TIG
PARAMETER MIN DEFAULT MAX
AC WAVE IN MIX AC-DC 10 % OFF 80 %
EXTRA FUSION 1 % OFF 80 %
AC FREQUENCY 20 Hz 65 Hz 200 Hz
AC BALANCE -10 0 +10