Procom DVS-21 - 9.10 LB connection

User Guide
DVS-21
02/2018 • V.1.0 • L. Wolle
86/131
© 2017 ProCom
®
Professional Communication & Service GmbH • Technical changes reserved.
USE1 connection
The Address for a USE1 switchboard connection.
System AllCall for USE1 switchboard connection
Attention! Only up to Hardware version 2 (not for new systems)!
Program USE1 intercom only up to DVS Firmware 7.21
Special line
The line is connected if the program is activated. For example, relays can be
switched or keys illuminated.
Illumination on lead
flag
Address, port and line (key) for illumination during the announcement of a pre-
announcement chime or alarm tone.
Function subject to use of the Lead flag!
Flag (NAND)
[IN] The program can be turned off by this flag or switching on can be prevented.
Flag (OR)
[IN] The program can be switched on by this flag. It is not possible to take over AF
channels.
Flag (OUT) 1/2
[OUT] The flag is switched on the if the program is activated. This enables further
programs to be activated for adaptation to specific requirements.
Lead flag
[OUT] The flag enables a pre-announcement chime or alarm tone to be connected
upstream if the DSS1 module and the Alarm flag is used in the Alarm lead 2
program.
Illumination flag
[IN] to illuminate the specific key
9.10 LB connection
Program for LB connections and LB repeater via Module USE2
LB = Local Battery, operation by means of a local battery without central supply (crank and field phones)
Audio channel - incoming
fixed channel for AF transmission (see Section 9.1)
Audio channel - outgoing
fixed channel for AF transmission (see Section 9.1)
Transmission via 2Mbps
AF transmission takes place by means of a multi-channel digital
connection (Address and port for control and AF are identical)
USE2 Address
Address of the USE2 module to which the multi-party line is connected.
USE2 identifier
ID of the LB connection
Master/Slave
A LB connection always consists of a master module and a slave
module. The master controls the connection and disconnection behavior
of the LB connection. If a third-party switchboard is connected, then this
side should be the master.
Transmission line controlling
Address and port of the control system
Transmission line transmitter AF
Address and port of the module to which the AF line for the transmission
direction is connected.
Transmission line receiving AF
Address and port of the module to which the AF line for the reception
direction is connected.
Flag (NAND)
[IN] The program can be turned off by this flag or switching on can be
prevented.
Flag (OUT) 1/2
[OUT] The flag is connected if the the program is activated. This enables
further programs to be activated for adaptation to specific requirements.