Keri Systems HPP-100 - Manual (Page 28)

HPP-100 Hand-Held Programmer
Revision 3.3 22
For networked anti-passback, two to eight control units may be networked. One control
unit must be designated as the Master Control Unit and must be equipped with a Master
Option Board. The Master Option Board must have address switches 7 and 8 ON. This
unit will be the only access reader. The remaining control units must be equipped with
Slave Option Boards. All of these units must have unique addresses set. These units will
be egress readers.
Example . . . to enable the anti-passback mode:
Press . . . [0] [3] [1] [SEND]
Example . . . to disable the anti-passback mode:
Press . . . [0] [3] [0] [SEND]
SINGLE DOOR APB
[0] = OFF [1] = ON
Please Note: When in a local anti-pass back application (but not in a networked anti-
passback application), to support situations where a user presents a valid card but
decides not to enter or is delayed entering, the system does not impose anti-passback
checking until the user actually opens the door to enter. If the user does not open the
door, the same card can be presented again to the reader without being considered an
anti-passback violation.
Set Auto-Unlock Time Zones [N]
Setting the Auto-Unlock Time Zones provides automatic unlocking of a door or controlled
access area according to the “open” time of the time zones. Up to two auto-unlock time
zones can be assigned. In a standard application, the first time zone corresponds to a
typical Monday through Friday work week. The second time zone would provide flexibility
for weekend hours. The default value for both time zones is ‘07,’ representing the ‘Never”
time zone which disables the auto-unlock feature.
Example . . . to set the auto-unlock time zones to 1 and 2:
Press . . . [0] [4] [1] [8] [0] [0] [SEND]
AUTO UNLOCK
TZ: 0 1 TZ: 0 2
Memory Module Functions
The KMM-40 Memory Module is a device that is used to transfer data between Control
Units when there is no direct connection between the units. The Memory Module has 32
Kbytes of non-volatile memory for storing card and event data.