Full burst of everything per gas detection scan loop:
Top Of Loop
House-Keeping
Completion
of One Gas
Detection
Loop Cycle
Gas Detection Scan Loop
Gas Detection Data
Collection, and
status rollup, occurs
in this region of the
scan loop.
House-keeping
and StatCast
output area in the
region of the scan
loop.
Relay Module
Outputs are Set
StatCast Burst of all gas
detector records and global
and zone status records are
sent out RS232.
Records 1 – 271 (ALL).
Detectors on the
network from ID
1 to 254 are
sampled, and
auto-discovery of
new devices.
Sliding-Window Burst per gas detection scan loop:
Top Of Loop
House-Keeping
Completion
of One Gas
Detection
Loop Cycle
Gas Detection Scan Loop
Gas Detection Data
Collection, and
status rollup, occurs
in this region of the
scan loop.
House-keeping
and StatCast
output area in the
region of the scan
loop.
Relay Module
Outputs are Set
StatCast Burst of Records
Size =
num_records_per_scan
(1) through (1+
num_records_per_scan). Lastnum
is incremented by Size.
Detectors on the
network from ID
1 to 254 are
sampled, and
auto-discovery of
new devices.
Therefore, if the number of records (size) to be sent per gas detection scan loop is
50 for example, and there are 100 detectors on the bus, it would require two full gas
detector scans to output all gas level and status records.
Sensor Electronics Corporation
Page 6 of 15
SEC 3500 OI- StatCast
5500 Lincoln Drive
RS232 Gas Status Text Broadcast
Minneapolis, Minnesota 55436
Configuration Manual
August 2
nd
, 2006
952-938-9486
Revision
1.1
Summary of Contents for SEC 3000
Page 15: ...Doc 1460003 Rev A Operation Manual SEC 3000 Electro Chemical Gas Sensor Page 12 of 13 ...
Page 54: ...Part Number 3100 EXP MANUAL REV 11 20141007 FIGURE 4 SEC 3100 SEC Millenium Mounting ...
Page 55: ...Part Number 3100 EXP MANUAL REV 11 20141007 FIGURE 5 SEC 3100 SEC 3000 Mounting ...
Page 56: ...TB 1 J1 TB 2 J2 1 6 1 6 1 4 1 6 TB 5 J5 TB 6 J6 ...
Page 148: ...SEC 3120 Wiring TB 1 P3 TB 2 P6 1 6 1 6 1 2 3 4 1 2 3 4 7 6 5 4 3 2 1 TB 3 P1 TB 4 P5 ...
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