Jogging Controls; Auxiliary Output Indicators; 5. Alpha-Numeric Display; 6. Weld Program Indicators - Miller SYSTEM 9 GAS CONTROL HUB & SPINDLE WIRE REEL Owner's Manual

5
-
3. JOGGING CONTROLS (Figure 5-1)
A. Wire
Jogging Speed Control
The WIRE
JOGGING SPEED control varies the wire
feed speed only when the
JOG UP
and
JOG DOWN
buttons
are
pressed.
B. JOG Up
Push Button Switch
When the JOG UP button is pressed,
a
brief delay
will
occur,
and then wire will
retract
back toward the wire
spool
at
a
rate set
by
the
WIRE JOG SPEED control.
C. JOG Down Push Button Switch
When the JOG DOWN button is pressed, wire will ad
vance
from the wire
spool at
a
rate set
by the WIRE
JOG SPEED control. Normally
this control is used dur
ing welding wire threading and
to
obtain proper elec
trode stick
out
for starting the
arc.
5
-
4.
AUXILIARY OUTPUT INDICATORS
(Figure
5-1)
-
Auxiliary output indicators will be
on
when the
corresponding output is active, and off when. output
is
inactive while
a
program is running. During
prograrnm
ing, the indicators will show what is
programmed but
the actual output will
not
be
on.
5
-
5. ALPHA-NUMERIC
DISPLAY
(Figure
5-1)
-
The alpha-numeric display shows the
sequence
that the weld program is in. See Section 4-2 for display
definitions.
5
-
6. WELD PROGRAM INDICATORS (Figure 5.1)
A.
Program
Indicator
The
PROGRAM indicator displays the number (19)
of
the weld program that is
being
run or
that will
be
ufl
when the PROGRAM RUN
button is
pressed.
Program Select
Button
Sequence
Advanc.
Burton
Digital
Displays
Stop
Burton
Voltage Error
.Reset Burton
Purge Button
Jog Up Button
Jog Down Button
Run/Setup
Switch
Speed
Control
ic oss o~s .~
Figure
5-1. Weld Control Front Panel View
Button
Wire
Jog
OM-1537
Pig. 17