P ag e 3 1
January, 2007
620/640 Operator And
624BLD Control Panel Installation Manual
T
HE
624 BLD
C
ON
TROL
P
ANE
L
I
NS
TA
LLA
T
IO
N
I
NST
R
UC
TI
O
N
S
LED
S
D
ESCRIPTION
The following table shows the status of the LEDs in
relation to the status of the inputs (the normal
operating leds are
in bold
).
Check the status of the signaling LEDs as per table
below:
NOTE: LED on = closed contact
LED off = open contact
Operation of status signaling LEDs
LED Description
ON
(closed contact)
OFF
(open contact)
DL1 OPEN Command
enabled
Command
disabled
DL2 CLOSE Command
enabled
Command
disabled
DL3 FSW
Safety devices
released
Safety devices
engaged
DL4 STOP
Command
disabled
Command enabled
DL5 EMERGENCY
Command
disabled
Command enabled
DL6 FCA
Opening limit
switch free
Opening limit
switch engaged
DL7 FCC Closing limit switch
free
Closing limit
switch engaged
DL8 PIVOT
Beam attached
Beam detached
A
UTOMATED
S
YSTEMS
T
EST
When you have finished programming, check if the
system is operating correctly.
Above all, check, if power is adequately adjusted and if
the reversing devices are operating correctly.
2ND LEVEL PROGRAMMING continued
DISPLAY FUNCTION DEFAULT
CYCLE PROGRA MMI N G IN
THOUSANDS:
For setting a count-down of the
system operating cycles. Settable
value from 0 to 99 (thousands of
cycles). The displayed value is
reset as the cycles progress,
interacting with the nC value (99
n c d e c r e m e n t i n g s t e p s
c o r r e s p o n d t o o n e n C
decrement).
The function can be used
combined with nC, to check the
use of the system and to make
use of the “Assistance Request”.
CYCLE PROGRA MMI N G IN
HUNDREDS OF THOUSANDS:
For setting a count-down of the
system operating cycles. Settable
value from 0 to 99 (hundreds of
thousands of cycles). The
displayed value is reset as the
cycles progress, interacting with
the nc value (1 decrement of nC
corresponds to 99 decrements of
nc).
The function can be used
combined with nc to check the
use of the system and to make
use of the “Assistance Request”.
NO
EFFECT
NO
EFFECT
AUTOMATED SYSTEM STATUS:
Exit from programming, storage
of data and return to gate status
view.
