Functional description of PRxx1 series controllers Rev.H.doc
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2.7.3 Option: Access Disabled when Controller Armed
As long as the option is activated, a controller may grant access to a room only when it remains in
disarmed mode. If armed, user access is denied to all users regardless of their access rights to that
room/access controlled area. The purpose of this option is to enable users, who can arm/disarm to
deny/grant access for the other users. This option overrides scheduled settings.
2.7.4 Option: Door Lock Controlled in Latch Mode (toggle)
When activated, every access granting event switches the door lock into the opposite state (locked
or unlocked). The door lock remains in that state till access is granted again. If the option is not
checked then door lock is activated only for the time period determined by the following parameter:
Door Unlock Time. Once the specified time interval elapses, the output returns automatically to the
previous state.
2.7.5 Option: Auto-relock mode
The Auto-relock function can be used effectively only if a controller is connected to door opening
detector (door contact).This function allows for advanced door lock control. Normally, when Auto-
relock function is disabled controller unlocks door for the entire Door Unlock Time. With Auto-relock
option active, this can be changed depending on one of two possible selections:
Deactivate a door lock upon door opening detection
Activate door lock upon door closing detection.
In first case controller will de-energize door look as soon as it recognizes that door has been
opened. In second case controller will re-energize door lock as soon as it recognizes that door is
closed. This first scenario is usually used for door locks which unblock door upon energizing (e.g.
door strike). While, second is used for door locks which unblock doors upon de-energizing (e.g.
magnetic lock).
2.7.6 Facility Code
Facility Code (also called: Site Code) is a part of the whole proximity card code which is located
between 16
th
and 24
th
bit and is intended to characterize some group of cards customized and
produced for individual order.
Example: If the card has following code (presented in binary form):
0001000000000000111011100010001010110111
the underline digits 11101110 are treated as Facility Code.
Proximity cards and key fobs provided by Roger have card code printed in two forms: full card code
in decimal system e.g. 68735083191 and reduced code which is generated from the first 24 bits of
the full card code. This reduced code is presented as three decimal digits (from range 000-255)
separated by comma from remaining 5 digits e.g. 238,08887. As a result the first 3 decimal digits
before comma correspond to card Facility Code.
When Facility Code option is active, controller grants the access to all users with the same Facility
Code. Thanks to this feature controller can be used to grant access to larger number of cardholders
whose cards comply to a given Facility Code.
Also, the group of cards with particular Facility Code can be assigned to specific User Groups, thus
all users with the same Facility Code will have the same access rights. Moreover, special options
can be assigned to Facility (see 2.3.2 User Options).
2.7.7 Option: Disable PIN under duress
By default, the option ‘Disable PIN under duress’ is inactive. When the option is inactive, controller
will assume that entry of the PIN code which differs by 1 from the valid PIN is under duress. In
such case door shall be unlocked and
FORCED ENTRY
state shall be signaled.
Example: The correct PIN is [4569][#]. Codes [4568][#] or [4560][#] are treated as entry attempt
under duress.
