(Mtrs
3,4)
+
J
1
2
Mtr
1&2
Mtr
3&4
VXM1
Auxiliary
I/O
VXM2
Auxiliary
I/O
(Mtrs
1,2)
Mtrs
1,3
Mtrs
2,4
NOTE
:
Special
Velmex
“Y”
cable
for
connecting
to
two
VXM
controllers
setjA
setJA
Primary/Secondary
Speeds
(
Input
2
)
+
(
Input
3
)
Analog Joystick with Two VXMs
The
joystick
provides
analog
outputs
for
two
VXM
controls.
A
connection
to
each
VXM
is
accomplished
with
a
special
Velmex
“Y”
cable.
The
analog
joystick
has
a
button
switch
connected
to
Input
2
for
toggling
between
the
primary
and
secondary
settable
jog
speeds.
There
is
also
a
second
button
switch
connected
to
Input
3
for
alternating
between
motors
1,3
and
2,4.
The
default
primary
and
secondary
speeds
are
by
default
both
set
to
0
(disabled
joystick.)
NOTE:
It
is
possible
to
disable/remove
the
button
switch(es)
if
Input
2
and
Input
3
are
needed
for
another
function.
To
disable/remove
the
button(s),
with
the
button
in
the
out
position,
use
pliers
to
pull
the
button
cap
off
the
switch
actuator.
The
switch
actuator
should
now
be
below
the
surface
enough
to
prevent
unintended
input.
An
alternate
method
to
disable
the
button
switches
is
by
clipping
off
pin
6
and
pin
7on
the
cables
connectors.
The
joystick
will
not
operate
VXM2
if
the
“Y”
cable
is
not
connected
to
VXM1
or
if
VXM1
is
off.
This
is
because
the
common
+5V
reference
voltage
for
the
joystick
comes
from
VXM1
(pin
2.)
NOTE:
NOTE:
“Y”
Cable Pinouts
Joystick VXM1 VXM2
1
1
1
2
2
-
3
3
-
5
-
3
6
6
6
7
7
7
*
*
* *
* Other
connection
may
pass
through
but
are
not
used
by
the
Joystick
**
No
Other
Connections
CAUTION:
If VXM1 is turned
off with VXM2 on,
motor(s) on VXM2
will run!
Use a common
power strip to turn
on/off VXMs
!
