ABB FBVi-2U4-4T - Page 96

FBVi-2U4-4T | APPENDIX: List of
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96
MAN0148 rev 5
POINT
SETPOINT
BLOCK
OBJECTNAME
DESCRIPTION
UNITS AND DEFAULT VALUES
IMPERIAL STG.
METRIC STG.
152
No
CO2
Raw CO₂ reading
ppm
ppm
154
No
standbyCoolStpt
Calculated standby cooling setpoint
Occupied cool stpt + offset
77
°F
26
°C
155
No
standbyHeatStpt
Calculated standby heating setpoint
Occupied heat stpt - offset
69
°F
18
°C
156
No
shedCoolStpt
Calculated shed cooling setpoint.
°F
°C
163
No
CBTStat_Temperature
CBT-Stat Temperature
°F
°C
164
No
CBTStat_Humidty
CBT-Stat Humidity
%rh
%rh
167
Yes
occOvrTime
When the unit is set to an occupied override state
from either UI1 or the CBT Stat, the unit will stay
occupied for this amount of time.
60
min
60
min
173
Yes
UI1Config
UI1 input configuration.
0 = ZoneTemperature
1 = Occ Sensor
2 = Window Sensor
0
no-units
0
no-units
174
Yes
UI4Config
UI4 input configuration.
0 = CO₂ Sensor
1 = Humidity Sensor
2 = Occ Sensor
4 = Window Sensor
8 = Fan Status
0
no-units
0
no-units
175
Yes
UI2Config
UI2 input configuration.
0 = Offset
1 = Occ Sensor
2 = Window Sensor
0
no-units
0
no-units
176
Yes
UI3Config
UI3 input configuration.
0 = Discharge Air Temp
1 = No Discharge Air Temp
0
no-units
0
no-units
179
Yes
PIDTuneGain
Tune loop gain for cooling and heating
3
no-units
3
no-units
180
Yes
PIDTuneInt
Tune loop integral for cooling and heating
60
no-units
60
no-units
182
No
coolDemand
Cooling demand from 0-100%
%
%
184
No
heatDemand
Heating demand from 0-100%
%
%
187
No
activeCoolStpt
The calculated cooling setpoint.
74
°F
23
°C
188
No
activeHeatStpt
The calculated heating setpoint.
72
°F
21
°C
190
Yes
remoteZoneTemp
If zone temperature is sent thru the network, use
this point.
0
°F
0
°C
191
No
activeZoneTemp
The active zone temperature. Will show either UI1,
remote temp, or CBT-Stat temperature.
°F
°C
199
No
StrategyVer
Current strategy version.
no-units
no-units
205
No
ductHeatDemand
The calculated duct heat demand
%
%
214
Yes
KFactorFlowHI
Saved BACnet point for balanced Kfactor for single
point, or the High Kfactor for 2-point. If Kfactor is
known, write to this point. Set to.1 if not being used.
.1
no-units
.1
no-units
215
Yes
altitude
Approximate altitude for carbon dioxide reading
adjustment.
500
ft
500
ft
223
Yes
CO2_Stpt
Carbon dioxide setpoint.
800
ppm
800
ppm
226
No
CO2_Demand
Percentage of CO₂ signal to override damper
position to maintain
%
%
227
Yes
minCoolFlowStpt
Minimum cooling cfm flow setpoint
200
cfm
95
L/s
228
Yes
maxCoolFlowStpt
Maximum cooling cfm flow setpoint
800
cfm
378
L/s
229
Yes
maxHeatFlowStpt
Maximum heating cfm flow setpoint
150
cfm
70
L/s
230
Yes
minHeatFlowStpt
Minimum heating cfm flow setpoint
100
cfm
47
L/s
236
No
activeFlowSetpoint
Calculated active flow setpoint.
cfm
L/s
237
Yes
minFanSpeed
Minimum fan speed for variable speed fans.
20
%
20
%
238
Yes
maxFanSpeed
Maximum fan speed for variable speed fans.
80
%
80
%
245
Yes
KFactorFlowLO
Saved BACnet point for balanced Kfactor for low
Kfactor for 2-point. If Kfactor is known, write to this
point.
0
no-units
0
no-units