Functional description of MBC110
581E,5721/ 07/2006 MPR112_1
page 44/72
Version: 01
8.4.1 Mode 2: Emergency Mode
The emergency input IN1 supersedes any other input. The emer-
gency input is NORMALLY CLOSED; if this signal is open, the bar-
rier opens immediately overriding any other existing and ignoring
following inputs.
The barrier remains open until the emergency signal is activated.
Direction left (entry):
-
Barrier End Display left shows green arrow
-
Opening input impulse left is ignored
-
PE beam card reader left ignored
-
Output ready for passage left is on
-
Output Inhibit card reader left is on
Direction right (exit):
-
Barrier End Display right shows green arrow
-
Opening input impulse right is ignored
-
PE beam card reader right ignored
-
Output ready for passage right is on
-
Output Inhibit card reader right is on
8.4.2 Mode 2: Out-of-service Mode
IN4 and IN5 lock the barrier in the corresponding direction (IN4 left
and IN5 right). This means that if IN4 or IN5 is open the passage in
the corresponding direction is locked and no opening signal is ac-
cepted.
Direction left (entry):
-
Barrier End Display shows RED CROSS
-
Opening input Left disabled
-
Output r.f.p.l.* is off
-
Output I.c.r.l.* is on
* r.f.p.l. = ready for passage left
* r.f.p.r = ready for passage right
* I.c.r.l. = Inhibit card reader left
* I.c.r.r. = Inhibit card reader right
