User Manual

Page 30
January, 2007
620/640 Operator And
624BLD Control Panel Installation Manual
THE 624 BLD CONTROL PANEL INSTALLATION INSTRUCTIONS
2ND LEVEL PROGRAMMING continued
DISPLAY FUNCTION DEFAULT
OUTPUT 1 POLARITY:
For configuring the output
polarity status.
= N.C. polarity
= N.O. polarity
NOTE: If the output is set to
FAIL-SAFE (00) leave the default
value.
OUTPUT 2:
See output 1
OUTPUT 2 POLARITY:
See Output 1 Polarity.
OUTPUT 3:
See output 1
OUTPUT 3 POLARITY:
See Output 1 Polarity.
OUTPUT 4:
See output 1, except to functions
00, 11, 12 that in this case have
no effect.
OUTPUT 4 POLARITY:
For configuring the output
polarity status.
= Active
= Excluded
ASSISTANCE REQUEST (work with
the next two functions):
If activated at the end of the
count-down (settable with the
next two functions under “Cycle
Programming”), it activates LAMP
output for 4 sec every 30 sec.
Can be useful for setting
scheduled maintenance.
= Active
= Excluded
2ND LEVEL PROGRAMMING continued
DISPLAY FUNCTION DEFAULT
FAIL SAFE:
If this function is activated, it
enables a function test of the
photocells before any automated
system movement, independently
from the output used. If the test
fails, the automated system does
not start the movement.
= Active
= Excluded
OUTPUT 1:
The output can be set to one of
the following functions:
FAILSAFE
INDICATOR LIGHT
(lighted at opening and
pause, flashing at
closing, and off when
automated system
closed)
BEAM LIGHT (output
achieve with beam closed
and on pause, inactive
with beam open, flashing
during movement)
BEAM CLOSED
BEAM OPEN or in PAUSE,
it goes OFF during
closing pre-flashing
BEAM MOVING AT
OPENING, pre-flashing
included
BEAM MOVING AT
CLOSING, pre-flashing
included
BEAM STILL
BEAM IN EMERGENCY
STATUS
LOOP 1 ENGAGED
LOOP 2 ENGAGED
OPEN FOR 624 SLAVE
CLOSE FOR 624 SLAVE
BEAM DETACHED