24 February, 2010
RBH Access Technologies Inc.
6 of
26
TB61_PC-
100 for AxiomV™
Protocol
The protocol is ASCII based C/R delimited with fixed length.
Input Protocol
Whenever the host issues an input command it uses the following protocol. Input
messages start with fixed text „RBH‟ which is followed by the appropriate point
number, followed then by the numeric value for the correct state, and ends with a
C/R (carriage return).
Fixed Text
Point Number
State
Fixed Text
001-256
0 = Restore
1 = Alarm
2 = Trouble
3 = Illegal
C/R
RBH
nnn
s
(0x0d)
A change in state will cause an appropriate log message to be transferred to the
Axiom Access Control System. When an input is armed by the Axiom System
only alarm and restore messages are available. Virtual Inputs have all the same
software features as regular inputs. This includes links, operator commands, and
schedules (the only programming that is irrelevant is
circuit type
).
Available Events
State Value
Armed
Disarmed
0
Restore
Normal
1
Alarm
Abnormal
2
Alarm
Trouble
3
Alarm
Illegal
Output Protocol
Whenever the NC100 issues a command to turn on or off an output the host will
transmit a message using the following protocol
to keep the Axiom system‟s
status up to date.
Fixed Text
Point Number
State
Fixed Text
001-256
0 = Off
1 = On
C/R
Out
nnn
s
(0x0d)
Virtual Outputs have all the same software features as regular outputs. This
includes links, operator commands, and schedules (the only programming that is
irrelevant is
on state
).
