Challenge CMT 330, Installation And Operator'S Manual

Page: 47 / 68

APR 2018
CMT-330 Three Knife Trimmer 3-11 3. Operator's Guide
Status Messages Continued
Message Description
I n p u t j a m . B o o k w a s
l o s t b e t w e e n b i n d e r &
e l e v a t o r
A book was detected on the in-feed conveyor but did not reach the elevator.
I n p u t J A M C o n v e y o r a n d
L i f t s e n s o r s a r e a c t i v e
Both the proximity sensors on the elevator and on the input conveyor were on for more than
three seconds.
I n p u t d o o r o p e n
A door on either the Tilt In-feed conveyor or the Elevator is open, or the interlock circuit is
open.
J o g g e r e r r o r ! O U T w h e n
i t s h o u l d b e I N
Jogger cylinder was out when it should have been in.
J o g g e r e r r o r ! I N w h e n
i t s h o u l d b e O U T
Jogger cylinder was in when it should have been out.
L o s t b o o k i n m a c h i n e
The book proximity sensor deactivated during a cycle. The book may not have been
gripped properly due to bad feeding. Stray pieces of scrap may also cause this error.
L o w e r d o o r i s O p e n
One of the three waste bin doors is open.
L u b r i c a t e M a c h i n e
The number of machine cycles has exceeded that which is recommended for lubrication. It
is time to lubricate the machine.
M e m o r y f a i l e d
One of the four EEPROM chips on the CMT controller board is faulty.
M o t o r s t a r t e r e r r o r ! O N
w h e n i t s h o u l d b e o f f
Motor starter was on when it should have been off.
M o t o r s t a r t e r e r r o r !
O F F w h e n i t s h o u l d b e
o f f
Motor starter was off when it should have been on.
N O A i r P r e s s u r e
This error message displays when the air pressure falls below 20 PSI (1.4 Bar).
N u m b e r o u t s i d e l i m i t
The value entered is not valid.
O U T P U T C O N V E Y O R F U L L
The output conveyor proximity sensor is covered.
P o s i t i o n i n g e r r o r
This message displays after three failed attempts are made to position either the side knives
or the registration assembly. It may be caused by a faulty drive motor, faulty encoder, or a
loose connection between the motor and the lead screw.
R e s u l t i s n e g a t i v e
This warning displays when a calculated result is a negative value.
S e n d c a n c e l e d !
This message is displayed when a key is pressed while the side knives or registration as-
sembly is moving.
S e r v o D i s a b l e d
This message is given when the hydraulic motor is off and the gripper is issued a move
command. It is typically caused by pressing the stop button in the middle of a book cycle.
S h a r p e n K n i f e
The number of machine cycles has exceeded that which is recommended for a knife
change. It is time to change knives.
S h o r t e d K e y e r r o r
A key on the keypad has been actuated for more than 90 seconds.
S i d e k n i f e l a t c h f a i l e d
t o d i s e n g a g e
The side knife latch proximity sensor did not activate. This can be caused by a faulty or
misadjusted proximity sensor. The air cylinder may have failed to pull in.