Programming Reference
Alarm Settings
Revised April 2000
DBS-EX23-530
4-25
Alarm Relay Controls
Parameter
Yellow Alarm Relay
Description
Determines whether the system closes the alarm relay on the ISDN
MDF card in the event of yellow alarms.
The alarm relay can be connected to an external alarm device such
as a buzzer. The external alarm device must be purchased sepa-
rately; it is not provided with the DBS ISDN.
(The “Yel Alm Det” parameter on page 4-21 determines how many
yellow alarms occur before the relay closes.)
Programming
Master cabinet: FF1 9# 4# 4# 4# 1# (0-1)#
Slave cabinet: FF1 9# 4# 5# 4# 1# (0-1)#
Options
0=Off (Alarm relay does not close.)
1=On (Alarm relay closes.)
Parameter
Red Alarm Relay
Description
Determines whether the system closes the alarm relay on the ISDN
MDF card in the event of red alarms.
The alarm relay can be connected to an external alarm device such
as a buzzer. The external alarm device must be purchased sepa-
rately; it is not provided with the DBS ISDN.
A red alarm indicates a loss of frame (OOF) or loss of signal has
continued for over 2.5 seconds.
(The “Red Alm Det” parameter on page 4-21 determines how
many red alarms occur before the relay closes.)
Programming
Master cabinet: FF1 9# 4# 4# 4# 2# (0-1)#
Slave cabinet: FF1 9# 4# 5# 4# 2# (0-1)#
Options
0=Off (Alarm relay does not close.)
1=On (Alarm relay closes.)
Summary of Contents for T-SMART DBS-EX23-530
Page 8: ...viii DBS EX23 530 Revised April 2000 ...
Page 10: ...1 2 DBS EX23 530 Revised April 2000 ...
Page 18: ...Pre Installation Requirements Introduction to the ISDN Interface 1 10 DBS EX23 530 April 2000 ...
Page 20: ...2 2 DBS EX22 530 Revised April 2000 ...
Page 44: ...3 2 DBS EX23 530 Revised April 2000 ...
