Miller Syncrowave 250 DX Technical Manual page 39

If unit is equipped with optional Sequence
Controls (see Section 4-17), Mini Logic op-
eration is available.
Torch trigger operation is as shown.
During Mini Logic welding operation, the
weld amperage can be manually changed
Initial Amps
Preflow
Push & Hold Push & Hold
Trigger For More
Trigger
Than 3/4 Sec.
Release Trigger
Syncrowave 250 DX
Mini Logic Operation
from the initial amps level to the main weld
amps level by pressing and releasing the
torch trigger in less than 3/4 seconds.
NOTE: When a remote switch is connected
to the welding power source, only trigger in-
put is functional. Amperage is controlled by
Weld Amps
Final Slope
Rate
Push & Release
Trigger In Less
Than 3/4 Sec.
the welding power source.
Application: This ability to change amper-
age levels without either initial slope or final
slope, gives the operator the opportunity to
adjust filler metal without breaking the arc.
Select Mini Logic according to Section 4-7.
Initial Amps
Push & Release
Trigger In Less
Than 3/4 Sec.
Push & Release
Trigger In Less
Than 3/4 Sec.
Final Slope
Postflow
Push & Hold
Trigger For More
Than 3/4 Sec.
TM-359 Page 35