Sanden Vendo Vue SXY 30, Manual

Page: 117 / 128

T-3
Part #1167879 07/2008
The
SXY
30/40
vendor
provides
self-diagnostics
to
aid
you
in
the
trouble
shooting
process.
Error
codes
are
stored
in
the
controlle
r’
s
memory
when
a
system
error
is
sensed.
These
codes
can
be
accessed
in
the
Diagnostic
section
of
Programming. The trouble shooting section contains Error Codes (version 15) and General Machine
T
roubleshooting.
Error Codes (version 15)
ERROR
DESCRIPTION OF
ERROR CODE
CHECKING METHOD
CORRECTIVE
ACTION
V
ending Mechanism - PDC Error (Hand Control Board)
X-motor Jam
X motor portion of vending mechanism did not start or complete.
System
Check:
If
unit
does
not
move,
check
the
LED
in
the
lower
left
hand
side
of
PDC.
It
should
be
a
constant
red
light.
If
LED
is not on, unplug machine, check fuse on power distribution panel. Check two pin power connector in bottom of door
. Check
connection to board on X rail. Check power connection in PDC. Check power supply connections in power distribution panel.
Check
LED
on
power
supply
in
power
distribution
panel.
Check
fuse on power supply in power distribution panel.
Replace fuse(s) if necessary
. Plug in machine. Complete a test vend
cycle.
If unit has not returned to the home position, check to see if hand is jammed on tray or other item in cabinet.
Clear jam, unplug machine, wait 5 seconds and plug machine back in. If hand goes back home after auto recovery
, run X motor in
T
est Motors.
Complete a test vend cycle. If hand does not go home in X, replace X motor
.
If unit has returned to the home position, hand jammed but was able to recover
. Check product positions to determine if any are
sold out with product still in column.
Complete a test vend cycle of sold out products. If hand hits tray in X, adjust X home position.
Y
-motor Jam
Y
motor portion of vending
mechanism did not start or complete.
Preform System Check, see X-Motor Jam.
Replace fuse(s) if necessary
. Plug in machine. Complete a test vend
cycle.
If unit has not returned to the home position, check to see if hand is jammed on tray or other item in cabinet.
Clear jam, unplug machine, wait 5 seconds and plug machine back in. If hand goes back home after auto recovery
, run
Y
motor in
T
est Motors.
Complete a test vend cycle. If hand does not go home in
Y
, replace
Y
motor
.
If unit has returned to the home position, hand jammed but was able to recover
. Check product positions to determine if any are
sold out with product still in column.
Complete a test vend cycle of sold out products. If hand hits tray in
Y
,
run Discovery 2.
Z-motor Jam
Z motor portion of vending mechanism did not start or complete.
Preform System Check, see X-Motor Jam.
Replace fuse(s) if necessary
. Plug in machine. Complete a test vend
cycle.
If unit is extended in Z check Z housing ribbon cable to be sure it is plugged in.
Unplug machine. Plug in Z housing ribbon cable. Plug machine back in. If hand goes back home after auto recovery
, run Z motor in
T
est
Motors. Complete a test vend cycle.
If product is in hand, look to see if product is stopping the hand from closing.
Remove product from hand. Unplug machine, wait 5 seconds and plug machine back in. If hand goes back home after auto recovery
, run Z
motor in
T
est Motors. Complete a test vend cycle.
If unit has returned to the home position, hand jammed but was able to recover
. Check product positions to determine if any are
sold out with product still in column.
Complete a test vend cycle of sold out products. If hand hits tray front, run Discovery 2. If hand jams on center gate, reduce Z Product Position by 3 encodings.
Clamp-motor Jam
Clamp motor portion of vending mechanism did not start or complete.
Preform System Check, see X-Motor Jam.
Replace fuse(s) if necessary
. Plug in machine. Complete a test vend
cycle.
Look
at
clamp
fingers
to
see
if
only
partially
open.
Clamp motor has failed. Replace clamp motor
.