FSCS Protocol
C-6 Infinity Smoke Control Guide
TOC
The Block Switch Command
The CX9200 can request that all 80 switch states for a particular I/O card
be reported using the following command:
(?SBKx) Where x is the number of the I/O card to be polled.
For the first 80 switches, x = 1, for the second 80
switches, x = 2, and so on.
The response from the FSCS would contain a 3 digit address for the first
switch in the block, followed by 80 status characters. A typical string
from the FSCS would be as follows:
(yyyAARRRA.....AR)
Where:
yyy
Equals the first switch number in this block. For
the first I/O card, yyy = 000, for the second I/O
card, yyy = 080, and so on, in increments of 80.
A
The Switch is Activated (ON)
R
The Switch is Released (OFF)
The first character represents switch
yyy
, the second character
represents switch
yyy + 1
, and so on.
Individual Switch Status Request Command
The CX9200 can request the status of any switch using the following
command:
(?nnn) Where
nnn
is the Switch number
The FSCS would respond with one of the two following messages:
(Annn) Switch nnn is Activated (ON)
(Rnnn) Switch nnn is Released (OFF)
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