Chapter 3: Programming
SIGA-REL Technical Reference Manual
37
Table 17: SIGA-REL labels and messages
Device type
Example
address [1]
Label
Message
Model
Monitor
0207
Abort
Abort
SIGA-REL
Pull
0208
Manual
Manual
SIGA-REL
DoorControl
0209
Release_1
Release_1
SIGA-REL
None
0210
Release_2
Release_2
SIGA-REL
DoorControl
0211
Prerelease_1
Prerelease_1
SIGA-REL
None
0212
Prerelease_2
Prerelease_2
SIGA-REL
[1] These addresses illustrate that the SIGA-REL should occupy six consecutive addresses. The
actual addresses in your system may differ.
Creating an abort confirmation LED
WARNING:
If the abort circuit is shorted, the system interprets this as a manual
abort. This would prevent release of the fire suppression agent in the event of an
actual fire alarm.
To guarantee supervision of the manual abort circuit, we suggest that you
program an LED to light when the abort circuit is activated. This has the benefit
of providing a clear visual indication to untrained site personnel that the abort
circuit has been compromised due to a short circuit.
Programming an AND group
AND groups function as counting groups. For more information about
programming AND groups, see the
EST2 System Programming Manual
and the
2-SDU Help
.
Every device contained in each (SIGA-REL) AND group must include a rule with
an output statement like the one in [ALARM1]. See Figure 17 for the details.
Note:
To comply with NFPA 72, you must program an AND Group with at least
two smoke detectors and a minimum activation count of 2. The smoke detectors
must have their Primary and Alternate Verification properties set to None (verified
smoke detectors are not allowed).
Reconciling the Signature map
Do not use the Accept Actual function in the Signature Series mapping tool.
Accepted devices may appear as two devices in the SDC database and corrupt
