Burford 2200M, Руководство пользователя, Страница: 115 / 214

Troubleshooting 111
TYER WON'T ALLOW BAGGER TO
START
No Error Code is Displayed
SAFETY WARNING
The following troubleshooting procedure may require that tests be made with the
electrical enclosures open and power turned ON. These tests should only be
conducted by authorized personnel who are aware of the electrical and mechanical
hazards present.
When the tyer is ready to tie packages, it closes a set of dry contacts that
completes a bagger circuit that allows the bagger to start and run. If these
contacts are not closed, the bagger cannot run. The tyer must complete a
homing sequence before the relay is closed to allow the bagger to start.
Power up the tyer and press the RUN button on the operator panel.
The bagger cannot start if the
Ribbon Dropped Prox is ON. Is the
ribbon threaded and the Ribbon
Dropped Prox turned OFF?
The bagger cannot
start if the Fault
light on the operator
panel is ON. Is the
fault light ON?
If no error code is
displayed, either the
Ribbon Dropped prox is
on or the tyer has been
stopped by someone
opening the door or
pressing the STOP
button on the operator
panel. Thread the ribbon
or start the tyer as
needed.
Check the small indicator
L.E.D. marked Bagger Relay
on the Main board. Is it ON?
CPU and or Main
board bad. Replace
as necesary.
Is 24 VDC present
between CR2's coil
(A1) and (A2) in
main electrical box?
Are CR2's NO*
contacts (11) and
(14) closing?
Wiring problem exists
between CR2 and
Bagger circuitry.
Replace relay CR2.
If wiring between
CR2 and connector
P1 is good. Then
replace Main board.
Thread the tyer or, if
necessary, rotate the
ribbon spool slightly to
pull dancer arm away
from Ribbon Dropped
Prox.
Go to troubleshooting
flow chart "Tyer Will
Not Power Up" on).
Go to
troubleshooting for
the Error Code
displayed.
Flow Chart 0-5 Tyer Won't Allow Bagger To Start