Operating manual
Double-button torches with
a potentiometer
REMOTE CONTROL
An analogue remote control will work with TIG and MMA welding processes.
PN: 045699
Connections
1- Connect the remote control to the welding unit's rear panel.
2- The HMI will detect the presence of a remote control and will offer the user a range of options that can be browsed using the turn dial.
Choosing the correct foot pedal.
Selecting which type of remote control to use for the
potentiometer.
Selecting CONNECT-5 mode (PLC-robot).
The switch is present but not active.
Terminals
This product is equipped with a female remote control terminal.
The purposely designed, seven-prong, male connector (optional extra, PN: 045699) allows different types of remote control to be connected. For
wiring, follow the diagram below.
CONNECT-5
Using the remote control
• Manual remote control (optional extra, PN: 045675).
The manual remote control allows the current to be varied from 50% to 100% of the set intensity. In this configuration, all the welding machine's
modes and features can be accessed and adjusted.
• Foot pedal (optional extra, PN: 045682).
The foot pedal allows the current to be altered from its minimum level to 100% of its set intensity. When TIG welding, the welding unit will only ope-
rate in 2T mode. What's more, the rise and fall of the current will no longer be controlled by the welding unit (unavailable features) but by the user
via the foot pedal instead.
28
Translation of the original
instructions
Torch types
Double-button torch
G
F
A
B
E
D
C
External view
REMOTE CONTROL TYPE
Foot pedal
Trigger torch
D
045682
C
B
045675
A
Electrical diagrams for remote controls.
Manual remote control
PROTIG 221 DC FV / TIG 300 DC
Wire type
Common / Earth
Button 1
Button 2
Common / Potentio-
meter earthing
10 V
Runner
Associated connector
Wire type
10 V
Runner
Common / Earth
Switch
AUTO-DETECT
ARC ON
REG I
Associated
connector pin
2
4
3
2
1
5
pin
A
B
C
D
E
F
G