Trane BACnet BCI-R, Руководство по интеграции

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BAS-SVP09B-EN 25
Object Data Points and Diagnostic Data Points
Analog Output, 33 Exhaust or Return Fan Configuration
Sets the equipment exhaust or
return fan type.
NA 1.0 to 255 NA
Analog Output, 34 Power Exhaust Enable Setpoint BAS
BAS supplied power exhaust
enabled setpoint value.
Percent (98) 0.0 to 100 NA
Table 4. Analog Input
Object Identifier Object Name Description
Units of Measure
IP/SI
Analog Input, 1 Cooling Capacity Status Indicates the unit cooling capacity being utilized. Percent (98)
Analog Input, 2 Heat Primary Capacity Status
Indicates the unit primary heating capacity being
utilized.
Percent (98)
Analog Input, 3 Heat Secondary Capacity Status
Indicates the unit secondary heating capacity being
utilized.
Percent (98)
Analog Input, 5 Reheat Capacity Status
Indicates the unit reheat heating capacity being
utilized.
Percent (98)
Analog Input, 6 Filter Runtime Hours
Indicates the number of hours air has flowed through
the filter.
Hours (71)
Analog Input, 7 Supply Fan Speed Command Indicates the unit commanded supply fan speed. Percent (98)
Analog Input, 8 Exhaust Fan Speed Command Indicates the unit commanded exhaust fan speed. Percent (98)
Analog Input, 9 Exhaust Damper Position Status Indicates the unit exhaust damper position. Percent (98)
Analog Input, 11 Outdoor Air Damper Position Status Indicates the unit outdoor air damper position. Percent (98)
Analog Input, 15 Space Temperature Active The space temperature currently used for unit control. Fahrenheit (64)
Celcius (62)
Analog Input, 16 Space Humidity Active The space humidity value from a unit-mounted control. Percent-relative-humidity (29)
Analog Input, 18 Outdoor Air Temperature Active
The outdoor air temperature currently used for unit
control.
Fahrenheit (64)
Celcius (62)
Analog Input, 20 Outdoor Air Humidity Active The outdoor air humidity value used for unit control. Percent-relative-humidity (29)
Analog Input, 24 Discharge Air Temperature Active
The discharge air temperature currently used for unit
control.
Fahrenheit (64)
Celcius (62)
Analog Input, 25 Mixed Air Temperature
The mixed air temperature value from a unit-mounted
sensor.
Fahrenheit (64)
Celcius (62)
Analog Input, 26 Return Air Temperature
The return air temperature value from a unit-mounted
sensor.
Fahrenheit (64)
Celcius (62)
Analog Input, 28 Duct Static Pressure Active
Duct static air pressure value currently being used for
unit control.
0.0 inH2O = 0 Pa (53)
7.9 inH2O = 1967 Pa
Analog Input, 31 Space Static Air Pressure Active
Space static air pressure value being used for unit
control.
-0.67 inH2O = -167 Pa (53)
0.67 inH2O = 167 Pa
Analog Input, 32 Space CO
2
Concentration Active Space CO
2
concentration being used for unit control.
Part-per-million (96)
mg/kg
Analog Input, 34 Outdoor Air Flow Active Outdoor airflow utilitzed by the unit.
0 CFM = 0 l/s (litres/second)
65535 CFM = 30929 l/s (87)
Analog Input, 48 Duct Static Pressure Setpoint Active
Duct static pressure setpoint value being used for unit
control.
0.0 inH2O = 0 Pa (53)
5.1 inH2O = 1270 Pa
Analog Input, 50 Space Temperature Setpoint Active
Space temperature setpoint value being used for unit
control.
Fahrenheit (64)
Celcius (62)
Analog Input, 52 Discharge Air Temperature Setpoint Active
Discharge air temperature setpoint value being used
for unit control.
Fahrenheit (64)
Celcius (62)
Analog Input, 54
Morning Warmup Temperature Setpoint
Active
The air temperature setpoint used during morning
warmup mode.
Fahrenheit (64)
Celcius (62)
Analog Input, 57 Outdoor Air Minimum Flow Setpoint Active
The minimum outdoor airflow setpoint being utilized by
the unit.
0 CFM = 0 l/s (litres/second)
65000 CFM = 30676 l/s (87)
Analog Input, 58 Dehumidification High Limit Setpoint
Humidity setpoint value that starts dehumidification
control.
Percent (98)
Analog Input, 61 Discharge Air Reheat Setpoint Active
Indicates the active supply air reheat temperature
setpoint.
Fahrenheit (64)
Celcius (62)
Table 3. Analog Output (continued)
Object Identifier Object Name Description
Units of Measure
IP/SI Valid Range
Refresh
Rate
(Sec.)