Engineer Programming
Page
137
Quick Keys
Parameter
Default
Range
Polling through the IP network using the IP module will occur every 30
seconds according to the primary time interval to ARC 1 and every 3600
seconds (1 hour) according to the secondary time interval to ARC 2.
When communication to ARC 1 fails, polling occurs every 30 seconds
according to the backup interval to ARC 2. When communication
returns to ARC 1, polling reverts back to the secondary time interval
and occurs every 3600 seconds (1 hour) to ARC#2
Radio (LRT)
Quick Keys
Parameter
Default
Range
LRT (Long Range Transmission)
The LRT menu contains parameters for setting a system long-range
radio communication network, using the Location Aided Routing
(LARS) protocol (LARS, LARS1, or LARS2) or E-LINE protocol to
facilitate detailed event transmission to alarm receiving centres.
Account
0
0–00FFFF
The number that recognizes the customer at the alarm receiving centre.
You can define an account number for each alarm receiving centre.
These account numbers are the 6-digit numbers assigned by the alarm
receiving centre.
Notes:
Account Number Communication Format:
The account number will always be reported as 4 digits, for
example: A number defined as 000012 will be reported as 0012
The account range depends on
which protocol is in effect, as follows:
Protocol Range
LARS 0000–7779 (First 3 digits: 0–7 only)
LARS1 0000–1FFF
LARS2 0000–FFFF
If more than 4 digits were defined, the system always sends the
last 4 digits of the account number, for example: Account number
that was defined as 123456 will be sent as 3456.
System
0
LARS 0–3
LARS1 0–7
LARS2 0–F
Use the one-digit system code to efficiently allocate transmitter
reporting among alarm receiving centres.
