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Message
cccc ngD0 rrrr 0
Subscriber Report (RF Reporting)
n = number of the node reporting (1-9, A-F)
g = node group number (0 or 1)
D = indicates subscriber trouble
rrrr = reason code:
0001 = Low signal strength
0002 = Frequency error
0003 = Modulation error
0004 = Keyed-on subscriber
0005 = Repeating alarm suppressed
0006 = Redundant supervision warning
0007 = Multiple nodes down
000A= Redundant supervision restore
000B = Multiple nodes down restore
000C = 2-Way radio internal tamper
000D = Authentication – no response
000E = Authentication violation
000F = Authentication Initialized
* Messages for account # "0000" refer to the central
station.
0000 ngD0 00DB 0
Database update in progress
n = number of the node reporting (1-9, A-F)
g = node group number (0 or 1)
D0 = indicates this node is being updated
00DB = indicates a database update
Key Indicator: "E" in 3rd channel
0000 00E0 cccc 0
Illegal subscriber message
0000 ngE0 cccc 0
Illegal (unregistered) Subscriber (RF delivery)
n = number of the node reporting (1-9, A-F)
g = node group number (0 or 1)
E = indicates subscriber trouble warning
cccc = customer subscriber number reporting
Key Indicator: "F" in 3rd channel
cccc 00F0 s000 0
F-Type diagnostic (s = signal strength)
Definition
Section 6: Message Formats
Applies to
A
A
A
A
A
6-7
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