VAV T4 RT-BACnet Guide-170602
.docx
VAV Zone Controller
VAV T4 RT
BACnet Communication Module User Guide
Zoning System
Страница 1: ...VAV T4 RT BACnet Guide 170602 docx VAV Zone Controller VAV T4 RT BACnet Communication Module User Guide Zoning System...
Страница 2: ...y of 15 minutes to ensure a Tusage_timeout value within 20 minutes MS TP Support The controller supports a Full Master Node state machine for MS TP The Max_Master and the instances are configured to t...
Страница 3: ...y through the WriteProperty service to Device Object Object_Identifier The device s Object_Identifier is a combination of the Device Object_Type 8 and the Device_Instance 0 4194302 therefore its decim...
Страница 4: ...ot guarantee efficient operation of the controller and other MS TP units on the MS TP network Some MAC address and Max_Master combinations are more efficient than others BACnet requires token passing...
Страница 5: ...figuration of a controller over the network to controllers of the same type using the Copy Config feature 1 Access Operation Mode jumper set to RUN position 2 Press and hold both function buttons for...
Страница 6: ...Max_APDU_Length_Accepted Always 480 Segmentation_Supported 3 No Segmentation APDU_Timeout 6 000 W Number_of_APDU_Retries Always 3 Local_Time 00 00 00 W Local_Date 01 Jan 2015 Thu W UtC_Offset 300 minu...
Страница 7: ...lity Description Min_Present_Value Max_Present_Value Resolution COV Increment Out_of_Service COV Increment Object will automatically return to Normal after a programmable period Refer to Proprietary p...
Страница 8: ...w firmware File Description Archive File Size Only 0 is the accepted value to be written into file size Schedule Description Weekly Schedule Effective Period Weekly Schedule Schedule Default Priority...
Страница 9: ...32 F to 122 F or 0 C to 50 C Resolution 0 02 F 0 01 C Analog Output AO Table 5 Object Table Information Analog Output AO ID Name List Description W Notes AO 1 AnalogOutput1 Integrator Status value th...
Страница 10: ...that represents the reheat demand Read only COV Increment 0 1 0 to 100 Resolution 0 1 AV 24 Cfg_DuctReheatPropBand Advanced Configuration value that represents the range through which the controller...
Страница 11: ...ue represents the maximum control signal of the controlled element If the signal is 0 to 10Vdc or 2 to 10Vdc then the maximum value is 10 Volts It can also be used to limit the maximum output of the c...
Страница 12: ...low Balance Instructions Present Value COV Increment 1 0 to 9 995 No units Resolution 1 No unit Writable only if system is in balancing mode AV 114 Cfg_AirFlowOffset Integrator Configuration value use...
Страница 13: ...1 unit Binary Input BI Table 7 Object Table Information Binary Input BI ID Name List Description W Notes BI 1 DigitalInput1 Integrator Contact status of the input 0 Open 1 Close Out_of_Service 0 Open...
Страница 14: ...tuator is configured to open from 0 to 90 When set to 1 Reverse the damper actuator is configured to open from 90 to 0 When this value is changed the controller will execute an auto stroke to reset th...
Страница 15: ...ale is used for low airflows up to 999 Scale 100 Airflow is multiplied by 100 This scale is used for very low airflows up to 99 Present Value Scale1 Scale10 Scale100 MSV 42 AirFlowBal_Mode Integrator...
Страница 16: ...and Demand Temp only Setpoint only Off MSV 100 Cfg_ObjectList Integrator Configuration value of the object list Integrator Object list restricted to Integrator Object List Advanced Object list restric...
