System & Station
Program 77-2 Door Phone Busy Signal/Door Lock Assignments
3-174
Strata DK40 Programming Manual Spring 1999
1.
Actual Port numbering depends on the configuration of
the Base KSU (i.e. TBSU (NT) or KSTU installed)
Program 77-2 Overview
This program performs three functions:
◆
Sets number of times door phone rings
◆
Sets fast busy tone if the called door phone does not exist
◆
Configures B-pack on DDCB/HDCB output for door lock control
LED 20: Door Phone Ring Count
The number of times that a door phone will ring digital and electronic telephones is set with
this LED. Light the LED for one ring; turn it OFF for five rings. The default is five rings. See
Program 79 to assign which telephones will be rung by door phones.
LEDs 01, 02, 03, 05, 06, 07, 09, 10 and 11: Door Phone Busy Out
Each door phone controller (DDCB or HDCB) can interface with up to three door phones.
The system treats each controller as a station. Therefore, this is quite different from all other
station arrangements using telephones. Only one door phone can be used at one time. The
system does not automatically know how many door phones are connected to each DDCB or
HDCB, so it must be told.
This program is used to enter that information so that a caller will receive fast busy tone if the
called door phone does not exist. Door phones 1A, 1B, 1C are numbered #151, #152, #153,
respectively, and are connected to the DDCB or HDCB at Port 004. Door phones 2A, 2B, 2C
are numbered #154, #155, #156, respectively, and are connected to the DDCB or HDCB at
port 4 of the first PDKU/PEKU installed in the Expansion Cabinet.
LEDs 04, 08 and 12: Door Lock Assignments
Each B-jack on the DDCB and HDCB output can be configured for door lock control. Door
lock control buttons (
8QORFN 'RRU 3a6
) for door locks are assigned to electronic or
digital telephones in Program 39. Door lock activation time is set in Program 77-1. Each
DDCB requires one PDKU circuit, and each HDCB requires one PEKU electronic telephone
circuit. These door locks are not associated with, but are in addition to the door lock control
provided by the PIOU, PIOUS, or PEPU PCB.
DDCB Type DK40 Port Number
DDCB1 004
DDCB2 Port 004, first PDKU
1
DDCB3 Port 004, second PDKU
1
DDCB Type DK40 Port Number
DDCB1 004
DDCB2 Port 004, first PDKU (Expansion Cabinet)
DDCB3 Port 004, second PDKU (Expansion Cabinet)
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