GYS TIG 220 DC Mode D'emploi page 24

Connection
The TIG 300 DC is equipped with a female socket for a remote control.
The specific 7 pin male plug (option ref.045699) enables connection to the different types of manual remote control or foot pedal. For the cabling
layout, please see the diagram below.
CONNECT-5
Operating :
• Manual remote control (option ref. 045675)
The remote control enables the variation of current from 50% to 100% of the set intensity. In this configuration, all modes and functions of the
machine are accessible and can be set.
• Pedal (option ref. 045682) :
The pedal control enables variation of the current from the minimum set current to a 100% of the set intensity.
In TIG mode, the machine will only operate in two-stage welding (2T mode). The upslope and downslope are not automatic, and are controlled by
the User with the foot pedal.
• Connect 5 - automaton mode:
This mode enables to pilot the TIG 300 DC from a console or from an automaton due to 5 pre-saved programs.
As the foot pedal, the «Switch (D)» enables to start or stop welding according to the choosen cycle. The voltage value for the «slider (B)» matches
a program or the actual statut.
This voltage must be between 0 and 5V (step of 0.5V) which is linked to a program reminder:
- Actual status : 0 - 0.7V
- Program 1 : 0.8- 1.5V
- Program 2 : 1.6 - 2.2V
- Program 3 : 2.3 - 3.0V
- Program 4 : 3.0 - 3.7V
- Program 5 : 3.8 - 4.5V
An additional potentiometer enables to change the current (+/- 15%) either whilst welding or not. The information ARC ON (arc presence) enables
the automaton to synchonise itself (Pull Up 100k entry, automaton side). Put the pin AUTO_DETECT to the earth enables to start the product
without going through the window where you can select the type of remote control used.
The 5 programs loaded correspond to the frist 5 saved programs (P1 to P5).
Additional explanations are avialable on our website (https://goo.gl/i146Ma) .
COOLING UNIT
P 1L/min = 500W
WCU0.5kW_A Capacity = 1.5 L
U1 = 185V - 265V
P 1L/min = 1000W
WCU1kW_A Capacity = 3 L
U1 = 85V - 265V
P 1L/min = 1000W
WCU1kW_B Capacity = 3 L
U1 = 400V +/- 15%
This machine may be connected to a cooling system for the cooling of the water torch. In the OPTION menu, this cooling unit system can be deac-
tivated.
A 3 second press on the
Make sure that the cooling unit is turned off before disconnecting the inlet and outlet hoses for torch liquid.
The coolant is harmful and irritates the eyesm the mucus membranes and the skin. Hot liquid may cause burns.
24
TIG 220 DC / 300 DC
REMOTE CONTROL TYPE
Foot pedal
When working within the 185V-265V power supply range, the cooling unit is controlled by the welding
When working within the 85V-185V power supply range, the cooling unit is always switched off.
The cooling unit is controlled by the welding machine throughout the 85V-265V power supply range.
The cooling unit is controlled by the welding machine throughout the power supply range.
MEM
button allows access to the cooling unit system menu.
PROG
Manual remote control
TIG 220 DC
machine,
TIG 300 DC
Wire description
5V
Cursor
Common/Earth
Switch
AUTO-DETECT
ARC ON
REG I
EN
Pin
A
B
C
D
E
F
G