DMP Electronics XR2500F User Manual

34

Standard or Encrypted Line Security is provided using NET communication with CELL as an alternate primary

and with digital dialer as a backup. XR500 network communication is used as primary with a 6 minute

check-in when armed, and a random check-in over a 60 minute period when disarmed. CELL is the backup

path and set to daily test. Should the NET primary path become disabled, CELL adapts the same check-in

time programmed for the primary communication and becomes an alternate primary path. The dialer path

is used as the backup if both NET and CELL fail to receive acknowledgement from the receiver.
This method of operation causes the CELL alternate primary to adapt to the 6 minute NET primary check-in

rate when the NET primary is unavailable maintaining line supervision and precludes the need for a central

station runner to respond to the NET primary failure.

Comm Type: = NET

Comm Type: = CELL

Comm Type: = DD 

Path Type: = Primary 

Path Type: = Backup (operates

as alternate primary) 

Path Type: = Backup

(operates as second 

method) 

Test Rpt: = NO

Test Rpt: = YES

Test Rpt: = YES

Checkin: = 6 minute, or RND

(random) 

Test Freq: = Daily 

Test Freq: = Daily 

Fail Time: = 6 minute, or RND

(random) 

Checkin: = ADAPT 

Duplicate Alarms: = YES

Encrypt: = NO or YES*

Encrypt: = NO or YES*

Sub Code: = YES

Sub Code: = Shared

*For Encrypted Line Security, program a Passphrase in Network Options.

Standard or Encrypted Line Security is provided when programmed using NET communication and CELL as

backup and as needed adapts and takes over as primary.  XR500 network communication is used as primary 

with a 6 minute check-in when armed, and a random check-in over a 60 minute period when disarmed.

CELL is the backup path and set to daily test. Should the primary path become disabled, the CELL adapts

to a special 3 minute check-in time and because of that check-in rate becomes the primary without the

requirement of a backup. This method of operation causes the CELL backup to adapt to the 3 minute check-

in rate when the NET primary is unavailable becoming a standalone primary without the need for a backup.

This maintains line supervision and precludes the need for a central station runner to respond to the NET

primary failure.

Comm Type: = NET

Comm Type: = CELL

Path Type: = Primary 

Path Type: = Backup (operates as second

method) 

Test Rpt: = NO

Test Rpt: = YES

Checkin: = 6 minute, or RND

(random) 

Test Freq: = Daily 

Fail Time: = 6 minute, or RND

(random) 

Checkin: = ADAPT3

Encrypt: = NO or YES*

Encrypt: = NO or YES*

Sub Code: = YES

Duplicate Alarms: = YES
Sub Code: = Shared

*For Encrypted Line Security, program a Passphrase in Network Options.