Kemppi Protig 501L - Manual (Page 17)

PROMIG 501, PROMIG 511/0537 – 17 © KEMPPI OY
SELECTO operations
SELECTO mode switch S24
OFF: Normal MIG/MAG welding
ON: Welding with memory stored values (5 channels)
SET: Welding parameters selection and storage SAVE (S25), for selected channel CH 1...5 (S26).
Welding method selecting switch S21
MMA
MMA welding with stepless welding current control
MIG two-sequence procedure
MIG/MAG welding with two-sequence procedure of welding gun start switch
1. switch pressed: welding starts
2. switch open: welding stops
MIG four-sequence procedure
MIG/MAG welding with four-sequence procedure of welding gun start switch
1. switch pressed: shielding gas flow starts
2. switch open: welding starts
3. switch pressed: welding stops
4. switch open: shielding gas flow stops
Control mode selecting switch S22
Local control:
Control potentiometers R21 and R22 on panel are used.
Remote control:
Adjustments are carried out from remote control unit R20 which is connected to
remote control connector X11 of wire feed unit.
If you use the remote control unit R10, adjust wire feed speed or MMA welding
current with potentiometer of the R10 and voltage with potentiometer U on panel.
Gun control:
Wire feed speed is adjusted with control module RMT 10 which is connected to
KEMPPI PMT or WS welding gun and welding voltage is adjusted with potentio-
meter.
Note! If the remote control unit or the gun control unit is not connected to the
PROMIG and you have selected remote control or gun control, then controls
operate with local controlpotentiometers like in local control position.
Local controls R21, R22
potentiometer
SELECTO OFF:
Local control for wire feed speed 0...18 m/min or 0...25 m/min
SELECTO ON: No operation
SELECTO SET:
Local control for wire feed speed 0...18 m/min or 0...25 m/min
MMA welding: Welding current control, 10 A...max. current of
power source
potentiometer
SELECTO OFF:
local control for voltage of PRO power source, 10 V...max.
MIG voltage of power source
SELECTO ON: No operation
SELECTO SET: local control for voltage of PRO power
source, 10 V...max. MIG voltage of power source
MMA welding: No operation