System Sensor FAAST Modbus - Manual (Page 18)

User Guide: FAAST Fire Alarm Aspiration Sensing Technology® Modbus Protocol Schema 1
18
Appendix A. Configurable options on FAAST
A.1. Alarm Configuration Variables
Name Description Range Default Value Units
AlertThresholdDay The sensitivity where the Alert Alarm will occur during the daytime. 0.00046 – 6.25
0.0015 – 20.5
0.012
0.0396
%/ft %/m
Action1ThresholdDay The sensitivity where the Action1 Alarm will occur during the
daytime.
0.00046 – 6.25
0.0015 – 20.5
0.05
0.165
%/ft %/m
Action2ThresholdDay The sensitivity where the Action2 Alarm will occur during the
daytime.
0.00046 – 6.25
0.0015 – 20.5
0.1
0.33
%/ft %/m
Fire1ThresholdDay The sensitivity where the Fire1 Alarm will occur during the daytime. 0.00046 – 6.25
0.0015 – 20.5
0.25
0.825
%/ft %/m
Fire2ThrehsoldDay The sensitivity where the Fire2 Alarm will occur during the daytime. 0.00046 – 6.25
0.0015 – 20.5
0.5
1.65
%/ft %/m
AlertThresholdNight The sensitivity where the Alert Alarm will occur during the nighttime. 0.00046 – 6.25
0.0015 – 20.5
0.012
0.0396
%/ft %/m
Action1ThresholdNight The sensitivity where the Action1 Alarm will occur during the
nighttime.
0.00046 – 6.25
0.0015 – 20.5
0.05
0.165
%/ft %/m
Action2ThresholdNight The sensitivity where the Action2 Alarm will occur during the
nighttime.
0.00046 – 6.25
0.0015 – 20.5
0.1
0.33
%/ft %/m
Fire1ThresholdNight The sensitivity where the Fire1 Alarm will occur during the
nighttime.
0.00046 – 6.25
0.0015 – 20.5
0.25
0.825
%/ft %/m
Fire2ThrehsoldNight The sensitivity where the Fire2 Alarm will occur during the
nighttime.
0.00046 – 6.25
0.0015 – 20.5
0.5
1.65
%/ft %/m
NightTimeEnter Time at which to switch to nighttime thresholds. 10:00pm Time
NightTimeExit Time at which to switch to daytime thresholds. 5:00am Time
AlertHigh Sensitive limit for Alert when acclimate mode is active 0.00046 – 6.25
0.0015 – 20.5
0.00138
0.00455
%/ft %/m
Action1High Sensitive limit for Action1 when acclimate mode is active 0.00046 – 6.25
0.0015 – 20.5
0.0028
0.00924
%/ft %/m
Action2High Sensitive limit for Action2 when acclimate mode is active 0.00046 – 6.25
0.0015 – 20.5
0.0075
0.02475
%/ft %/m
Fire1High Sensitive limit for Fire1 when acclimate mode is active 0.00046 – 6.25
0.0015 – 20.5
0.01
0.033
%/ft %/m
Fire2High Sensitive limit for Fire2 when acclimate mode is active 0.00046 – 6.25
0.0015 – 20.5
0.1
0.33
%/ft %/m
AlertLow Insensitive limit for Alert when acclimate mode is active 0.00046 – 6.25
0.0015 – 20.5
0.012
0.0396
%/ft %/m
Action1Low Insensitive limit for Action1 when acclimate mode is active 0.00046 – 6.25
0.0015 – 20.5
0.05
.165
%/ft %/m
Action2Low Insensitive limit for Action2 when acclimate mode is active 0.00046 – 6.25
0.0015 – 20.5
0.1
0.33
%/ft %/m
Fire1Low Insensitive limit for Fire1 when acclimate mode is active 0.00046 – 6.25
0.0015 – 20.5
0.25
0.825
%/ft %/m
Fire2Low Insensitive limit for Fire2 when acclimate mode is active 0.00046 – 6.25
0.0015 – 20.5
0.5
1.65
%/ft %/m
AcclimateAlertLevel Current Sensitivity for Alert Alarm when in acclimate mode. AlertHigh –
AlertLow
AlertLow %/ft %/m
AcclimateAction1Level Current Sensitivity for Action1 Alarm when in acclimate mode. Action1High –
Action1Low
Action1Low %/ft %/m
AcclimateAction2Level Current Sensitivity for Action2 Alarm when in acclimate mode. Action2High –
Action2Low
Action2Low %/f %/m
AcclimateFire1Level Current Sensitivity for Fire1 Alarm when in acclimate mode. Fire1High – Fire-
1Low
Fire1Low %/ft %/m
AcclimateFire2Level Current Sensitivity for Fire2 Alarm when in acclimate mode. Fire2High – Fire-
2Low
Fire2Low %/ft %/m
Table 9. Alarm Configuration Variable Ranges