Owner`s manual

OM-172 324 Page 17
ST-801 192 / Ref. ST-175 086
 Set controls as shown for all
welding processes when
using this interface unit.
1
234
1 Voltage/Amperage Adjustment Control
2 Mode Switch
The Mode switch setting determines both the
process and output On/Off control. Source of
control (panel or remote) for the amount of
output is selected on the V/A Control switch.
 Unit does not support remote MIG to
PULSED MIG selection.
3 Voltage/Amperage Control Switch
For front panel control, place switch in Panel
position and use the V/A Adjust control.
For remote control, make connections to
Remote 14 receptacle, and place switch in
Remote position. Remote control is a per-
cent of V/A Adjust control setting. Value se-
lected on V/A Adjust is maximum available
on remote.
4 Inductance/Dig Control
When set towards minimum, short-circuit
amperage at low arc voltage is the same as
normal welding amperage.
When set towards maximum, short-circuit
amperage is increased at low arc voltage to
assist with arc starts as well as reduce stick-
ing while welding.
Select setting best suited for application.
Control adjusts inductance when a MIG
(GMAW) position is selected on the mode
switch. Inductance determines the “wet-
ness” of the weld puddle. When set higher,
“wetness” (puddle fluidity) increases.
 Inductance is only used in MIG
(nonpulsed) welding applications.
4-8. Control Settings On XMT 304 Inverter Model Welding Power Source