BAFCON - Big Ass Fans
BAFCONBACnet Protocol ProgrammingOverview . 1Configuration Options . 1MAC Address . 1Baud Rate . 2BAFCon Device Object ID . 2Other Object IDs. 2Supported Objects . 2Individual Object Details . 4Usage Examples .15Power on a fan .15Set Fan Speed .15Clear Faults .15Get Fault Status .15Change Direction .15
OVERVIEWBAFCon is a BACnet MS/TP adapter for Big Ass Fans products that do not have native BACnetsupport, and it presents itself on the BACnet network as a Device. It also creates objects tointeract with connected fans and lights, as well as with the BAFCon itself.BAFCon is a BACnet master, and can therefore be discovered on the network by other masters,including BACnet MS/TP explorer applications.Change of Value (COV) is not supported by BAFCon, and all points shall be polled by mastersthat are interested in their values.CONFIGURATION OPTIONSBAFCon ships with default values for MAC address, baud rate, and device instance number.These values can be viewed and edited in the main menu, under General BACnetConfiguration.MAC AddressEvery BACnet device on a network must have a unique MAC address. BAFCon is a BACnetmaster and as such must have a MAC address between 0 and 127. Upon initial boot or afterapplying factory resets, BAFCon generates a MAC address that is equal to the lower 7 bits of its96 bit unique identifier. Given that there is such a small range of available MAC addresses, itcannot be guaranteed that this address will be unique. This address can also be manuallyadjusted on the BACnet Settings screen if needed.1WWW.BIGASSFANS.COM 2020 DELTA T. LLCALL RIGHTS RESERVED.BAF-INST-325-ENG-01 Rev. A
Baud RateBAFCon supports all Baud rates given in the BACnet standard (9600, 19200, 38400, 57600,76800, 115200). The default BAUD rate is 9600.BAFCon Device Object IDBACnet object IDs are composed of an object type and object instance number. The BACnetinstance number is 22 bits in length.The default BAFCon Device Instance Number is formed by setting the upper 14 bits to the lower14 bits of the 96 bit unique ID present on the BAFCon device. The lower 8 bits are set to all 0’s.The Instance Number of any Device Object must be unique on the BACnet network. Althoughcollisions will be rare when applying this scheme, the scheme does not guarantee uniqueness ofthe Device Instance Number on the BACnet network. The Device Instance Number can bemanually adjusted on the BACnet Settings screen if needed.Note: Instance number 4194303 is disallowed by the standard. The generated instance numberwill be checked against this value and if it is equal, then the upper 14 bits will be modified byshifting the 96-bit unique ID right by one place.Other Object IDsSince multiple identical fans can be connected to BAFCon’s Modbus port, it is necessary toensure that the objects associated with them have unique object IDs within the BAFCon BACnetdevice. Modbus addresses for fans are guaranteed to be unique between 1 and 247. 100instance numbers are reserved for objects of each type on each fan. The fan at Modbus address1 reserves instance numbers of 100–199, fan 2 reserves instance numbers 200–299, and so on.BAFCon reserves instance numbers 0–99 for objects that are embedded or directly connected.SUPPORTED OBJECTSObject NameObject IDBAFCon- Instance Number See Device Object IDThe following properties are present when the 0–10 V output is enabled.ZttDeviceType2MULTI-STATE INPUT : 1WWW.BIGASSFANS.COM 2020 DELTA T. LLCALL RIGHTS RESERVED.BAF-INST-325-ENG-01 Rev. A
ZttPowerBINARY VALUE : 1ZttAutoEnable (fans only)BINARY VALUE : 2ZttLevelPercentANALOG VALUE : 1The following are global properties.AutoIdealTemperatureANALOG VALUE : 10ActualTemperatureANALOG INPUT : 10UserPasscodeCHARACTERSTRING VALUE : 10AdminPasscodeCHARACTERSTRING VALUE : 11UserPasscodeEnableBINARY VALUE : 10AdminPasscodeEnableBINARY VALUE : 11The following properties are repeated for each Modbus connected fan.Fan Modbus Addr - FanTypeMULTI-STATE INPUT : Modbus Addr * 100 1Fan Modbus Addr - PowerBINARY VALUE : Modbus Addr * 100 1Fan Modbus Addr - CommandedSpeedPercentANALOG VALUE : Modbus Addr * 100 1Fan Modbus Addr - ActualSpeedPercentANALOG INPUT : Modbus Addr * 100 1Fan Modbus Addr - IsForwardBINARY VALUE : Modbus Addr * 100 2Fan Modbus Addr - ResetFaultsBINARY VALUE : Modbus Addr * 100 3Fan Modbus Addr AutoEnableBINARY VALUE : Modbus Addr * 100 4Fan Modbus Addr - ActiveFaultMULTI-STATE INPUT : Modbus Addr * 100 23WWW.BIGASSFANS.COM 2020 DELTA T. LLCALL RIGHTS RESERVED.BAF-INST-325-ENG-01 Rev. A
Individual Object DetailsProperty IdentifierValueObject NameBAFCon- Instance Number Object TypeDEVICEInstance NumberSee Device Object Instance NumberSystem StatusOPERATIONALVendor NameBig Ass FansVendor Identifier1219Model NameBAFConFirmware RevisionBACnet stack’s versionApplication Software VersionBAFCon’s firmware versionProtocol Version1Protocol Revision19Protocol Services SupportedSupported as per BACnet specProtocol Object Types SupportedSupported as per BACnet specObject ListSupported as per BACnet specMax APDU Length Accepted1476Segmentation SupportedNO SEGMENTATIONAPDU Timeout3000Number Of APDU Retries04WWW.BIGASSFANS.COM 2020 DELTA T. LLCALL RIGHTS RESERVED.BAF-INST-325-ENG-01 Rev. A
Device Address BindingN/ADatabase RevisionSupported as per BACnet specProperty ListSupported as per BACnet specObject NameZttDeviceType2Object TypeMULTI-STATE INPUTInstance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specStatus FlagsSupported as per BACnet specEvent StateNORMALReliability (Optional)Supported as per BACnet specOut Of ServiceSupported as per BACnet specNumber Of States6State Text “Pivot 2.0”,“Isis”,“Custom Fan”}Property ListSupported as per BACnet specObject NameZttPowerObject TypeBINARY VALUE5WWW.BIGASSFANS.COM 2020 DELTA T. LLCALL RIGHTS RESERVED.BAF-INST-325-ENG-01 Rev. A
Instance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specStatus FlagsSupported as per BACnet specEvent StateNORMALReliability (Optional)Supported as per BACnet specOut Of ServiceSupported as per BACnet specProperty ListSupported as per BACnet specProperty IdentifierValueObject NameZttAutoEnableObject TypeBINARY VALUEInstance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specStatus FlagsSupported as per BACnet specEvent StateSupported as per BACnet specReliability (Optional)Supported as per BACnet specOut Of ServiceSupported as per BACnet specProperty ListSupported as per BACnet specProperty IdentifierValueObject NameZttLevelPercentObject TypeANALOG VALUE6WWW.BIGASSFANS.COM 2020 DELTA T. LLCALL RIGHTS RESERVED.BAF-INST-325-ENG-01 Rev. A
Instance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specStatus FlagsSupported as per BACnet specEvent StateSupported as per BACnet specReliability (Optional)Supported as per BACnet specOut Of ServiceSupported as per BACnet specUnitsPercent (98)Property ListSupported as per BACnet specProperty IdentifierValueObject NameAutoIdealTemperatureObject TypeANALOG VALUEInstance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specStatus FlagsSupported as per BACnet specEvent StateNORMALReliability (Optional)Supported as per BACnet specOut Of ServiceSupported as per BACnet specUnitsSupported through Unit SelectionProperty ListSupported as per BACnet specMax Present ValueSupported as per BACnet spec7WWW.BIGASSFANS.COM 2020 DELTA T. LLCALL RIGHTS RESERVED.BAF-INST-325-ENG-01 Rev. A
Min Present ValueSupported as per BACnet specProperty IdentifierValueObject NameActualTemperatureObject TypeANALOG INPUTInstance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specStatus FlagsSupported as per BACnet specEvent StateNORMALReliability (Optional)Supported as per BACnet specOut Of ServiceSupported as per BACnet specUnitsSupported through Unit SelectionProperty ListSupported as per BACnet specProperty IdentifierValueObject NameAdminPasscodeObject TypeCHARACTERSTSRING VALUEInstance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specDescription“0000-9999, default 0000"Status FlagsSupported as per BACnet specProperty ListSupported as per BACnet spec8WWW.BIGASSFANS.COM 2020 DELTA T. LLCALL RIGHTS RESERVED.BAF-INST-325-ENG-01 Rev. A
Property IdentifierValueObject NameUserPasscodeObject TypeCHARACTERSTSRING VALUEInstance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specDescription“0000-9999, default 0000"Status FlagsSupported as per BACnet specProperty ListSupported as per BACnet specProperty IdentifierValueObject NameAdminPasscodeEnableObject TypeBINARY VALUEInstance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specStatus FlagsSupported as per BACnet specProperty ListSupported as per BACnet specProperty IdentifierValueObject NameUserPasscodeEnableObject TypeBINARY VALUEInstance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet spec9WWW.BIGASSFANS.COM 2020 DELTA T. LLCALL RIGHTS RESERVED.BAF-INST-325-ENG-01 Rev. A
Status FlagsSupported as per BACnet specProperty ListSupported as per BACnet specProperty IdentifierValueObject NameFanType- Modbus Addr Object TypeMULTI-STATE INPUTInstance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specStatus FlagsSupported as per BACnet specEvent StateNORMALReliability (Optional)Supported as per BACnet specOut Of ServiceSupported as per BACnet specNumber Of States2State Text (optional){“Powerfoil X”,“Powerfoil D”}Property ListSupported as per BACnet specProperty IdentifierValueObject NamePower- Modbus Addr Object TypeBINARY VALUEInstance NumberSee Overview of Supported Objects table10WWW.BIGASSFANS.COM 2020 DELTA T. LLCALL RIGHTS RESERVED.BAF-INST-325-ENG-01 Rev. A
Present ValueSupported as per BACnet specStatus FlagsSupported as per BACnet specEvent StateNORMALReliability (Optional)Supported as per BACnet specOut Of ServiceSupported as per BACnet specProperty ListSupported as per BACnet specProperty IdentifierValueObject NameCommandedSpeedPercent- Modbus Addr Object TypeANALOG VALUEInstance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specStatus FlagsSupported as per BACnet specEvent StateNORMALReliability (Optional)Supported as per BACnet specOut Of ServiceSupported as per BACnet specUnitsPercent (98)Property ListSupported as per BACnet specMax Present ValueSupported as per BACnet specMin Present ValueSupported as per BACnet specProperty IdentifierValue11WWW.BIGASSFANS.COM 2020 DELTA T. LLCALL RIGHTS RESERVED.BAF-INST-325-ENG-01 Rev. A
Object NameActualSpeedPercent- Modbus Addr Object TypeANALOG INPUTInstance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specStatus FlagsSupported as per BACnet specEvent StateNORMALReliability (Optional)Supported as per BACnet specOut Of ServiceSupported as per BACnet specUnitsPercent (98)Property ListSupported as per BACnet specProperty IdentifierValueObject NameIsForward- Modbus Addr Object TypeBINARY VALUEInstance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specStatus FlagsSupported as per BACnet specEvent StateNORMALReliability (Optional)Supported as per BACnet specOut Of ServiceSupported as per BACnet specProperty ListSupported as per BACnet spec12WWW.BIGASSFANS.COM 2020 DELTA T. LLCALL RIGHTS RESERVED.BAF-INST-325-ENG-01 Rev. A
Property IdentifierValueObject NameResetFaults- Modbus Addr Object TypeBINARY VALUEInstance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specStatus FlagsSupported as per BACnet specEvent StateNORMALReliability (Optional)Supported as per BACnet specOut Of ServiceSupported as per BACnet specProperty ListSupported as per BACnet specProperty IdentifierValueObject NameAutoEnable- Modbus Addr Object TypeBINARY VALUEInstance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specStatus FlagsSupported as per BACnet specEvent StateNORMALReliability (Optional)Supported as per BACnet specOut Of ServiceSupported as per BACnet specProperty ListSupported as per BACnet spec13WWW.BIGASSFANS.COM 2020 DELTA T. LLCALL RIGHTS RESERVED.BAF-INST-325-ENG-01 Rev. A
Property IdentifierValueObject NameActiveFault- Modbus Addr Object TypeMULTI-STATE INPUTInstance NumberSee Overview of Supported Objects tablePresent ValueSupported as per BACnet specStatus FlagsSupported as per BACnet specEvent StateNORMALReliability (Optional)Supported as per BACnet specOut Of ServiceSupported as per BACnet specNumber Of States12State Text (optional){“No Fault”“External Fault”,“Over Voltage”,“Overload”,“Ground Fault”,“Low Voltage”,“Internal Fault”,“AC Input Phase Loss”,“Rotor Control”,“Over Temperature”,“Current Mismatch”,“Impact Detected”}Property List14Supported as per BACnet specWWW.BIGASSFANS.COM 2020 DELTA T. LLCALL RIGHTS RESERVED.BAF-INST-325-ENG-01 Rev. A
USAGE EXAMPLESPower on a fanWrite a “1” to the Present Value property of the Power object of the target fan.Set Fan SpeedWrite a value between 1 and 100 to the Present Value property of theCommandedSpeedPercent object of the target fan.Clear FaultsWrite a “1” to the Present Value property of the ResetFaults object of the target fan. ThePresent Value of the ResetFaults object and the ActiveFault object will be set to “0”.Get Fault StatusRead the Present Value property of the ActiveFault object of the target fan. The actual faultnumber will be returned.Change DirectionWrite a “0” to the Present Value of the IsForward object of the target fan to set the direction toreverse, or write a “1” to set the direction to forward.15WWW.BIGASSFANS.COM 2020 DELTA T. LLCALL RIGHTS RESERVED.BAF-INST-325-ENG-01 Rev. A
OVERVIEW BAFCon is a BACnet MS/TP adapter for Big Ass Fans products that do not have native BACnet support, and it presents itself on the BACnet network as a Device. It also creates objects to interact with connected fans and lights, as well as with the BAFCon itself.
Fan installation with accessories 9 Technical description 10 Installation types 11 Axial fans AXC, AXCP, AXR 12 Axial fans AXCPV 18 Smoke extract axial fans AXC (B), AXR (B) 22 Smoke extract axial fans AXC (F), AXR (F) 24 Thermo axial fans AXCBF 26 Explosion proof axial fans AXC-EX, AXCBF-EX 30 Jet fans for Car Park Ventilation 36 Tunnel fans 37
ict practical lab b.sc. (p ass) 1st year bsc(p ass) w-401 2nd year bsc(p ass) beng e-301 botany w-401 zoology/math w-401 chemistry w-401 physics w-401 3rd year bsc(p ass) chemistry zoology physics math botany b.a/ b.s.s (p ass) 1st year ba/bss (p ass) e-402 2nd year ba/bss (p ass) beng e-30
52 012487 Washer 1 M5 53 261202 Grommet 1 54 265081 Plate 1 55 265637 Fuel Tank Ass’y 1 Incl. 56-66 56 264545 Fuel Tank 1 57 265638 Tank Cap Ass’y 1 Incl. 58,59 58 269415 Breather Ass’y 1 59 269417 Gasket 1 60 265928 Fuel Pipe Pickup Ass’y 1 Incl. 61-66 61 265929 Fuel Pipe Ass’
52 012487 Washer 1 M5 53 261202 Grommet 1 54 265081Plate 1 55 265637 Fuel Tank Ass’y 1Incl. 58-68 56 264545 Fuel Tank 1 57 265638 Tank Cap Ass’y 1Incl. 60,61 58 269415 Breather Ass’y 1 59 269417 Gasket 1 60 265928 Fuel Pipe Pickup Ass’y 1Incl. 63-68 61265929 Fuel Pipe Ass’
Wiring: 200-240 V, 3 Φ with EMI filter WARNING: Power tap used with BAFCon only. Not compatible with any other controller. Note: Fire relay not shown. See Fire Relay Wiring for fire relay wiring instructions. The diagram below shows a typical EMI filter installation on a standard VFD (200-240 V, 3 Φ) using three-phase input from AC power .
SmartSense365 with Powerfoil X2.0 and Powerfoil X2.0Plus Fans 5 SmartSense365 with Powerfoil 8 and Powerfoil 8Plus Fans 6 Mounting the Remote Temperature Sensor 7 Mounting the Wall Controller 8 Electrical Installation Electrical Installation Safety 9 Power Guidelines 9 Single Fan Installation for PowerfoilX2.0 and PowerfoilX2.0Plus Fans 10File Size: 2MB
if the fan’s extension tube is 4 ft or longer; therefore, guy wires are included in all fan packages with 4 ft or longer extension tubes. Big Ass Fans also recommends using guy wires if the fan is exposed to high winds or similar conditions, or if the fan is close to any building fixtures.
50 80 100 150 200 250 300 350 400 450 500 550 600 . (API 624/ ISO 15848), cryogenic valves (-196 C) and valves in exotic metallurgies. Valves in other sizes and ASME classes available on demand. 4 Compliance Standards Parameter Standard Design Gate Valves API 603, ASME B16.34 Globe Valves ASME B16.34 Check Valves ASME B16.34 Ends Face-to-face/ End-to-end Dimensions ASME B16.10 End Flange .
