A Sierra Monitor Company Driver Manual (Supplement to the FieldServer Instruction Manual) FS-8700-21 LonWorks APPLICABILITY & EFFECTIVITY Effective for all systems manufactured after April 2009 Driver Version: Document Revision: 1.
FS8700-21 LonWorks Manual Table of Contents TABLE OF CONTENTS 1 Description ..................................................................................................................................................... 4 2 Definitions ..................................................................................................................................................... 4 2.1 NV Updates/Polls ............................................................................................
FS-8700-21 LonWorks Manual Table of Contents 6.2.1 Connections..........................................................................................................................................17 6.2.2 Nodes ...................................................................................................................................................17 6.2.3 Driver Related Map Descriptor Parameters .........................................................................................18 6.2.
FS-8700-21 LonWorks Manual 1 Page 4 of 62 DESCRIPTION The LonWorks driver allows the FieldServer to transfer data to and from devices using LonWorks protocol. The FieldServer can emulate either a Server or Client. The FS-B4011 FieldServer is supplied with a LonWorks Card, while the FS-B2011 and FSB30 Series FieldServers have a built-in LonWorks Interface. A Fieldbus connection is available on the FieldServer.
FS-8700-21 LonWorks Manual 2.3 Page 5 of 62 Clients/Servers The FieldServer functions as a Client when polling or sending updates on the LonWorks network and as a Server when being polled or receiving updates. The FieldServer can be bound to a maximum number of 15 LonWorks Nodes. The FieldServer recommended point limit is 1000 points for the FS-B2011 Series and 4096 points for the FS-B30 and FS-B4011. 2.4 Explicit/Implicit Clients can address Servers using explicit or implicit addressing.
FS-8700-21 LonWorks Manual 3 Page 6 of 62 DRIVER SCOPE OF SUPPLY 3.1 Supplied by FieldServer Technologies for this driver FieldServer Technologies Part # FS-8700-21 3.2 Provided by the Supplier of 3 rd Party Equipment Part # N/A N/A N/A PCC10 3.3 Description Driver Manual. Description LonMaker® Integration Tool from Echelon Corporation (Optional Network Management Software) LonWatcher from Distech Controls Inc.
FS-8700-21 LonWorks Manual 4 Page 7 of 62 HARDWARE CONNECTIONS LonWorks devices are available with several different physical interfaces. The screw plug supplied with the FieldServer LonWorks interface will connect the FieldServer to the FTT-10 network. The 9 pin D-connector can also be used to connect to the network (FS-B4011 only). The 2-wire twisted-pair connection to the network is polarity insensitive.
FS-8700-21 LonWorks Manual 4.2 Page 8 of 62 Neuron ID The driver prints the Neuron ID on the Driver Message Screen as its starts. On FS-B2011 and FS-B4011 FieldServers it is possible to print the Neuron ID on the Error Screen at any time by pushing the Service Button on the side of the FieldServer. On all platforms, the driver can store the Neuron ID in a Data Array so that it can be read by a Client node – Refer also to Appendix C.3. 4.
FS-8700-21 LonWorks Manual 5 Page 9 of 62 IMPLICIT CONFIGURATIONS 5.1 Special considerations Implicit addressing is used when a Network Management Tool such as LonMaker® is used to connect a FieldServer to other LonWorks nodes - the FieldServer is assigned its data transfer (binding) parameters by the Network Management Tool. 5.1.1 Map Descriptor Names (Network Variable Names) When using Implicit configuration, the LonWorks driver provides a table of Network Variables for other Nodes to read.
FS-8700-21 LonWorks Manual Page 10 of 62 5.1.5 Network Management Capability When commissioning an implicitly configured FieldServer using the "Traditional" binding method, the configuration parameters below are all that is needed to achieve this purpose. For hints and tips on how to commission the FieldServer using the various Vendor devices that do this, see Appendix B It is possible to set the FieldServer Online and Offline using the Network Management Tools.
FS-8700-21 LonWorks Manual Page 11 of 62 5.2.2 Node Parameters Section Title Nodes Column Title Node_Name Protocol Function Provide name for Node Specify protocol used Legal Values Up to 32 alphanumeric characters LonWorks Example // Client Side Nodes Nodes Node_Name LON_1 ,Protocol ,LonWorks 5.2.3 FieldServer Related Map Descriptor Parameters Column Title Map_Descriptor_Name Data_Array_Name Function Name of this Map Descriptor.
FS-8700-21 LonWorks Manual Page 12 of 62 5.2.4 Driver Related Map Descriptor Parameters Column Title Function Node_Name Name of Node to fetch data from or send data to. Needed for Explicit Addressing. SNVT_Type SNVT_Option* SNVT_Units* UNVT_Byte_Length* UNVT_ID NV_Min_Value* NV_Max_Value* NV_Delta_Value* NV_Selfdoc_Text* Standard network variable type of the data Specifies which record out of a complex SNVT we are after. Specifies the measurement units (e.g.
FS-8700-21 LonWorks Manual Page 13 of 62 5.2.6 Client Side Map Descriptor Example // Client Side Map Descriptors Map_Descriptors Map_Descriptor_Name TempOut1 TempOut2 TempOut3 TempIn This field determines the Map Descriptor’s function. See Section 5.1.2 for more information.
FS-8700-21 LonWorks Manual 6 Page 14 of 62 EXPLICIT CONFIGURATIONS 6.1 Special considerations With Explicit configuration, the FieldServer communicates directly with other devices by specifying the remote device address in the FieldServer configuration. All the Servers and their Clients need to be on the same domain to be able to communicate. If the LonWorks device’s Node ID is not known, it may be read using a utility program e.g. NodeUtil or using a LonWorks Analyzer.
FS-8700-21 LonWorks Manual Page 15 of 62 6.1.4 Domain Table Setup To be able to communicate with other nodes on the LonWorks network, the FieldServer must have its Domain, Subnet and Node ID’s set. Explicit configuration requires the user to set these parameters. There are 3 ways in which the FieldServer DSN (Domain,Subnet,Node address) can be set: Set the DSN using a Network manager by commissioning the FieldServer into the Network Manager Project.
FS-8700-21 LonWorks Manual Page 16 of 62 Example 2: Setting the Domain and Subnet from the configuration file FieldServer System_Station_Address [node_id] ,Title ,“:D*Domain_ID]:S[Subnet_ID+:*Title continued…+” The Title field must start with “:D”, followed by the Domain_ID in hexadecimal notation, followed by “:S”, followed by the Subnet_ID in hexadecimal notation and enclosed by “:”. The domain length is automatically determined by the number of digits in the [Domain_ID] field.
FS-8700-21 LonWorks Manual 6.2 Page 17 of 62 Client Side Configuration 6.2.1 Connections Section Title Connections Column Title Adapter Protocol Function Adapter Name Specify protocol used Legal Values LonWorks LonWorks Example // Client Side Connections Connections Adapter LonWorks ,Protocol ,LonWorks 6.2.
FS-8700-21 LonWorks Manual Page 18 of 62 6.2.3 Driver Related Map Descriptor Parameters Column Title Function Node_Name Name of Node to fetch data from or send data to. Needed for Explicit Addressing. SNVT_Index SNVT_Type SNVT_Option* SNVT_Units* UNVT_Byte_Length* UNVT_ID NV_Min_Value* NV_Max_Value* NV_Delta_Value* NV_Selfdoc_Text* Server Network Variable Index Standard network variable type of the data Specifies which record out of a complex SNVT we are after.
FS-8700-21 LonWorks Manual Page 19 of 62 6.2.5 Map Descriptor Example 1 - Explicit Configuration using Network Management Polls The Map Descriptor pollTemp_p shows the use of SNVT_Units for Scaling when polling temperature The Map Descriptor pollSwitch shows the use of SNVT_Option for Selective data scanning.
FS-8700-21 LonWorks Manual Page 20 of 62 6.2.7 Using Neuron ID to Address Devices (Client Drivers only) It is possible to poll remote LonWorks devices using their Neuron ID's instead of the traditional Network Manager method. The Neuron ID is the 12 Digit Hex identifier of the associated LonWorks Device. An example configuration follows. Note that Neuron ID addressing is considered explicit addressing so the station address, domain ID and subnet ID must be set as described in Section 6.1.
FS-8700-21 LonWorks Manual 6.3 Page 21 of 62 Server Side Configuration 6.3.1 Connections Section Title Connections Column Title Adapter Protocol Function Adapter Name Specify protocol used Legal Values LonWorks LonWorks Example // Server Side Connections Connections Adapter LonWorks ,Protocol ,LonWorks 6.3.
FS-8700-21 LonWorks Manual Page 22 of 62 6.3.4 Driver Related Map Descriptor Parameters Column Title Function Node_Name Name of Node to fetch data from or send data to. Needed for Explicit Addressing. SNVT_Index SNVT_Type SNVT_Option SNVT_Units UNVT_Byte_Length* UNVT_ID NV_Min_Value* NV_Max_Value* NV_Delta_Value* NV_Selfdoc_Text Server Network Variable Index Standard network variable type of the data Specifies which record out of a complex SNVT we are after.
FS-8700-21 LonWorks Manual Page 23 of 62 6.3.6 Map Descriptor Example // Server Side Map Descriptors Map_Descriptors Map_Descriptor_Name ,Data_Array_Name NviTemp ,DA_FI_01 NviTemp ,DA_FO_01 NviTemp ,- ,Data_Array_Offset ,0 ,1 ,- Server NVUI can be grouped with Client NV Update types and NMFETCHC. Server NVPO can be grouped with Client NV Poll types and NMFETCHC.
FS-8700-21 LonWorks Manual Page 24 of 62 Appendix A. Useful Features Appendix A.1. Using UNVT’s UNVT’s are User-defined Network Variable Types and are defined in the configuration file by filling the SNVT_Type field with “UNVT”. The UNVT’s size in bytes should also be added to the UNVT_Byte_Length field and the UNVT’s type number in the UNVT_ID field. Valid UNVT_IDs are 0 and the range 146 to 255. The UNVT_ID value will be substituted with the default value of 0 if the field is left empty.
FS-8700-21 LonWorks Manual Page 25 of 62 Appendix A.5. Configuration Properties Configuration Properties are implemented on the FieldServer using configuration Network Variables. Configuration Network Variables take the form of update inputs in order to be updated or read by a network management tool. Each Configuration Network Variable will have its own Map Descriptor.
FS-8700-21 LonWorks Manual Page 26 of 62 LonMark Config file Example #1 – Open Loop “Water Temperature” Sensor: // Client Side Map Descriptors Map_Descriptors Map_Descriptor_Name nvoTemp NviTempMin NviTempMax ,Data_Array_Name ,DA_FI_01 ,,- The Node SelfDocumentation String defines one LonMark object of type 1 – Open Loop Sensor.
FS-8700-21 LonWorks Manual Page 27 of 62 Appendix A.7. Node Status Operation When binding network variables on the FieldServer, the node status will be on-line before binding as well as after un-binding network variables. A Node will go off-line only when a bound network variable of that node goes offline (e.g. is disconnected).
FS-8700-21 LonWorks Manual Page 28 of 62 Appendix A.9. Filtering SNVT Variables Appendix A.9.1. SNVT_Option Field This field can be used to isolate a specific record within a complex SNVT. Appendix D shows which SNVTs are currently attributed with SNVT_Option capabilities. Appendix A.9.2.
FS-8700-21 LonWorks Manual SNVT_Type SNVT_Option All Page 29 of 62 SNVT_Units Length Measurement Units Raw 12 Raw, unadjusted data Deg_C 6 Degrees Celsius ( C) Deg_F Raw Occupied_cool Deg_C Deg_F Raw Standby_cool Deg_C Deg_F Raw SNVT_temp_setpt Unoccupied_cool Deg_C Deg_F Raw Occupied_heat Deg_C Deg_F Raw Standby_heat Deg_C Deg_F Raw Unoccupied_ heat Deg_C Deg_F 6 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 Degrees Fahrenheit (°F) Raw, unadjusted data Degrees Celsius (°C) Degrees Fahrenheit (°F) Raw, unadjuste
FS-8700-21 LonWorks Manual Page 30 of 62 Appendix B. Vendor Information Appendix B.1. Echelon LonMaker Appendix B.1.1. Using LonMaker to commission the FieldServer Ensure that the correct firmware and latest configuration is loaded on the FieldServer (Each change in the FieldServer requires re-commissioning of the FieldServer in LonMaker) Ensure that the FieldServer and the LonMaker machine are on the same network.
FS-8700-21 LonWorks Manual Page 31 of 62 Appendix B.2. Neuron Systems Newron Systems may produce the following Error message “bindings lost after power-cycle” The solution to this is to place the FieldServer in the Configured state which will cause the bindings to be committed to the Neuron and they will remain after a power cycle. Procedure: 1) Make the bindings in NL220 2) Place devices in ONLINE mode or state.
FS-8700-21 LonWorks Manual Page 32 of 62 Appendix B.5. Trane Rover Use Trane Rover Service Pack 4 or later when commissioning the FieldServer. This does not ship from Trane by default and may have to be requested from the local Trane representative. When using Pre-Service Pack 4 software, you will be able to see the FieldServer in Rover, but none of the FieldServer variables will be available for binding even though they are present.
FS-8700-21 LonWorks Manual Page 33 of 62 Appendix C. Troubleshooting Tips Appendix C.1. Debugging a LonWorks connection: Hints and tips To test connections, set the configuration tool into a mode that will display service requests, and then push the button on the FieldServer. A request should appear. In order for variables to appear as outputs, they need to be declared as write variables in the FieldServer. Declaring the Map Descriptor functions as WRBC, or WRBX can do this. See Section 5.1.
FS-8700-21 LonWorks Manual Page 34 of 62 Appendix C.3. Exposing Operation Statistics. If this driver is appropriately configured, it can expose operation statistics in a Data Array which can be monitored by a remote device to check that the driver is performing without error. The lines from the example below can be cut and pasted into a configuration file to expose these stats.
FS-8700-21 LonWorks Manual Page 35 of 62 Appendix C.4. “Illegal” Characters in Network Variable Names Spaces Brackets Spaces may not be used in Network Variable Names. The driver automatically replaces all spaces with underscores at start-up. Lonmaker truncates a name from where a bracket is used. e.g. a name like nviTest[1]Input shows as nviTest . Brackets are therefore not able to be used in Network Variable Names. Appendix C.5.
FS-8700-21 LonWorks Manual Page 36 of 62 Appendix D. SNVT_Type The following section describes each SNVT as implemented on the FieldServer LonWorks driver. Data Length – The number of Data Array elements required when specifying a Data Array name under a Map Descriptor. Suggested Data Array Formats – This field suggests FieldServer Data Array formats in ascending order of storage space required while ensuring data integrity.
FS-8700-21 LonWorks Manual Page 37 of 62 Data Length Suggested Data Array Formats Data Item 1-6 Measurement Location array element Data Item 7 Measurement Object ID Data Item 8 Measurement alarm_type_t Data Item 9 Measurement Priority_level_t Data Item 10 Measurement Index to NV Units 8-bit unsigned byte Values Range 0 .. 255 Units object index Values Range 0 .. 65,535 Units N/A Values Range 0 .. 254 Units N/A Values Range 0 .. 11 Units Values Range index of NV causing 0 ..
FS-8700-21 LonWorks Manual SNVT_amp_ac SNVT_amp_f SNVT_angle SNVT_angle_deg SNVT_angle_f SNVT_angle_vel SNVT_angle_vel_f SNVT_area SNVT_btu_f SNVT_btu_kilo Data Length Suggested Data Array Formats Data Item 1 Measurement Units Alternating electric Amperes current Data Length Suggested Data Array Formats Data Item 1 Measurement Units Electric current Amperes Data Length Suggested Data Array Formats Data Item 1 Measurement Units Phase/Rotation Radians Data Length Suggested Data Array Formats Data I
FS-8700-21 LonWorks Manual SNVT_btu_mega SNVT_char_ascii SNVT_chlr_status SNVT_color SNVT_config_src SNVT_count SNVT_count_f SNVT_count_inc Data Length Suggested Data Array Formats Data Item 1 Measurement Units Thermal Energy Mega-British Thermal Units Data Length Suggested Data Array Formats Data Item 1 Measurement Units Character 8-bit ASCII Character Data Length Suggested Data Array Formats Data Item 1 Measurement Units Byte, Uint16, Float 8-bit ASCII Character Data Item 2 Measurement Units hvac
FS-8700-21 LonWorks Manual SNVT_count_inc SNVT_color SNVT_ctrl_resp SNVT_currency SNVT_count_inc SNVT_defr_mode Data Length Suggested Data Array Formats Data Item 1 Measurement Units Incremental Count Count Data Length Suggested Data Array Formats Data Item 1 Measurement Units Receiver ID ID number Data Item 2 Measurement Units Sender ID ID number Data Item 3 Measurement Units Sender priority Priority value Data Length Suggested Data Array Formats Data Item 1 Measurement Units control_resp_t N/A Data
FS-8700-21 LonWorks Manual SNVT_defr_state SNVT_defr_term SNVT_density SNVT_density_f SNVT_dev_c_mode Page 41 of 62 Data Length Suggested Data Array Formats Data Item 1 Measurement Units defrost_state_t N/A Data Length Suggested Data Array Formats Data Item 1 Measurement Units defrost_term_t N/A Data Length Suggested Data Array Formats Data Item 1 Measurement Units Density Kg/m³: kilograms per cubic meter Data Length Suggested Data Array Formats Data Item 1 Measurement Units Density Kilograms per Cub
FS-8700-21 LonWorks Manual SNVT_elapsed_tm SNVT_elec_kwh SNVT_elec_kwh_l SNVT_elec_whr SNVT_elec_whr_f SNVT_enthalpy SNVT_evap_state Data Length Suggested Data Array Formats Data Item 1 Measurement Units Days Days Data Item 2 Measurement Units Hours Hours Data Item 3 Measurement Units Minutes Minutes Data Item 4 Measurement Units Seconds Seconds Data Item 5 Measurement Units Milliseconds Milliseconds Data Length Suggested Data Array Formats Data Item 1 Measurement Units Electrical energy Kilowatt-ho
FS-8700-21 LonWorks Manual Data Length Suggested Data Array Formats Data Item 1 Measurement Units ex_control_t N/A Page 43 of 62 Values Range 0 ..
FS-8700-21 LonWorks Manual SNVT_flow_p SNVT_freq_f SNVT_freq_hz SNVT_freq_kilohz SNVT_freq_milhz SNVT_fire_init SNVT_fire_indcte SNVT_gfci_status SNVT_grammage SNVT_grammage_f SNVT_hvac_emerg Data Length Suggested Data Array Formats Data Item 1 Measurement Units Flow volume Cubic metres per hour Data Length Suggested Data Array Formats Data Item 1 Measurement Units Frequency Hertz Data Length Suggested Data Array Formats Data Item 1 Measurement Units Frequency Hertz Data Length Suggested Data Ar
FS-8700-21 LonWorks Manual SNVT_hvac_mode SNVT_hvac_overid Page 45 of 62 Data Length Suggested Data Array Formats Data Item 1 Measurement Units Hvac_t N/A Data Length Suggested Data Array Formats Data Item 1 Measurement Units hvac_overid_t N/A Data Item 2 Measurement Units Percent Percent of Full Scale Data Item 3 Measurement Units Flow Liters per Second Data Length Suggested Data Array Formats Data Item 1 Measurement Units hvac_t N/A Data Item 2 Measurement Units Primary Heat Output Percent of Full Sca
FS-8700-21 LonWorks Manual SNVT_length_f SNVT_length_kilo SNVT_length_micr SNVT_length_mil SNVT_length_cont SNVT_length_cont_f SNVT_length_disc SNVT_length_percent SNVT_lux SNVT_magcard (only raw data supported) SNVT_mass Data Length Suggested Data Array Formats Data Item 1 Measurement Units Length Meters Data Length Suggested Data Array Formats Data Item 1 Measurement Units Length Kilometers (km) Data Length Suggested Data Array Formats Data Item 1 Measurement Units Length Micrometers, Microns
FS-8700-21 LonWorks Manual SNVT_mass_f SNVT_mass_kilo SNVT_mass_mega SNVT_mass_mil SNVT_motor_state SNVT_mul_div SNVT_multiplier Data Length Suggested Data Array Formats Data Item 1 Measurement Units Mass Grams Data Length Suggested Data Array Formats Data Item 1 Measurement Units Mass Kilograms (kg) Data Length Suggested Data Array Formats Data Item 1 Measurement Units Mass Metric Tons; Tonne Data Length Suggested Data Array Formats Data Item 1 Measurement Units Mass Milligrams (mg) Data Length Sug
FS-8700-21 LonWorks Manual Data Length Suggested Data Array Formats Data Item 1-8 SNVT_nv_type SNVT_obj_request SNVT_obj_status SNVT_occupancy SNVT_override Measurement Units Program ID N/A Data Item 9 Measurement Units Scope N/A Data Item 10 Measurement Units Type index N/A Data Item 11 Measurement Units nv_type_category_t N/A Data Item 12 Measurement Units Type length Bytes Data Item 13 Measurement Units Scaling multiplier N/A Data Item 14 Measurement Units Scaling exponent N/A Data Item 15 Measurem
FS-8700-21 LonWorks Manual SNVT_pH SNVT_pH_f SNVT_pos_ctrl SNVT_power SNVT_power_f Data Length Suggested Data Array Formats Data Item 1 Measurement Units Acidity pH Data Length Suggested Data Array Formats Data Item 1 Measurement Units Acidity pH Page 49 of 62 1 Float Values Range -32.768 .. 32.767 Values Range -3.40282E38 3.40282E38 Invalid Value N/A 1 Float Invalid Value ..
FS-8700-21 LonWorks Manual SNVT_power_kilo SNVT_ppm SNVT_ppm_f Data Length Suggested Data Array Formats Data Item 1 Measurement Units Power KiloWatts Data Length Suggested Data Array Formats Data Item 1 Measurement Units Concentration Parts per Million (ppm) Data Length Suggested Data Array Formats Data Item 1 Measurement Units Concentration Parts per Million Data Length Suggested Data Array Formats Data Item 1 Measurement Units learn_mode_t N/A Data Item 2 Measurement Units Selector N/A Page 50 of 62
FS-8700-21 LonWorks Manual SNVT_press_p SNVT_privacyzone SNVT_ptz Data Length Suggested Data Array Formats Data Item 1 Measurement Units Pressure (gauge) Pascals Data Length Suggested Data Array Formats Data Item 1 Measurement Units privacyzone_t N/A Data Item 2 Measurement Units Zone number Privacy zone number Data Item 3 Measurement Units Camera ID ID number Data Length Suggested Data Array Formats Data Item 1 Measurement Units ptz_pan_dir Direction Data Item 2 Measurement Units Pan speed Percent of f
FS-8700-21 LonWorks Manual SNVT_pump_sensor Page 52 of 62 Data Length Suggested Data Array Formats Data Item 1 Measurement Units Frequency Hertz Data Item 2 Measurement Units Body temperature Degrees celcius Data Item 3 Measurement Units Motor external Degrees celcius temperature Data Item 4 Measurement Units Motor internal Degrees celcius temperature Data Item 5 Measurement Units Boolean Bit Data Item 6 Measurement Units Boolean Bit Data Item 7 Measurement Units Boolean Bit Data Item 8 Measurement Units
FS-8700-21 LonWorks Manual SNVT_pumpset_mn Data Length Suggested Data Array Formats Data Item 1 Measurement Units motor_state_t N/A Data Item 2 Measurement Units motor_state_t N/A Data Item 3 Measurement Units priority_level_t N/A Data Item 4 Measurement Units Boolean_t Bit Data Item 5 Measurement Units Boolean_t Bit Data Item 6 Measurement Units Boolean_t Bit Data Item 7 Measurement Units Boolean_t Bit Data Item 8 Measurement Units Boolean_t Bit Page 53 of 62 Values Range 0 .. 7 Values Range 0 ..
FS-8700-21 LonWorks Manual Page 54 of 62 Data Length Suggested Data Array Formats Data Item 1 Measurement Units Total Dilution Flow Milliliters per second Volume Data Item 2 Measurement Units Exhaust Temperature Degrees Celcius Data Item 3 Measurement Units Exhaust Pressure Kilo-pascals Data Item 4 Measurement Shaft seal purge pressure Data Item 5 Measurement Inlet vacuum pressure Data Item 6 Measurement Supply voltage SNVT_pwr_fact Values Range 0 .. 65,534 Values Range -3,276.8 3,276.
FS-8700-21 LonWorks Manual SNVT_pwr_fact_f SNVT_pwr_fact_f SNVT_reg_val Page 55 of 62 Data Length Suggested Data Array Formats Data Item 1 Measurement Units Power Factor N/A Data Length Suggested Data Array Formats Data Item 1 Measurement Units Power Factor N/A Data Length Suggested Data Array Formats Data Item 1 Measurement Units Raw value Defined by unit field Data Item 2 Measurement reg_val_unit_t Data Item 3 Measurement Decimal Place Units N/A Units Digits to Right Decimal Point Data Length Sugge
FS-8700-21 LonWorks Manual SNVT_res SNVT_res_f SNVT_res_kilo SNVT_rpm SNVT_scene SNVT_scene_cfg Page 56 of 62 Data Length Suggested Data Array Formats Data Item 1 Measurement Units Electrical Resistance Ohms Data Length Suggested Data Array Formats Data Item 1 Measurement Units Electrical Resistance Ohms Data Length Suggested Data Array Formats Data Item 1 Measurement Units Electrical Resistance KiloOhms Data Length Suggested Data Array Formats Data Item 1 Measurement Units Angular Velocity Revoluti
FS-8700-21 LonWorks Manual SNVT_setting SNVT_smo_obscur SNVT_sound_db SNVT_sound_db_f SNVT_speed SNVT_speed_f SNVT_speed_mil SNVT_state Data Length Suggested Data Array Formats Data Item 1 Measurement Units setting_t N/A Data Item 2 Measurement Units Scene Setting Level Percent of Full Level Data Item 3 Measurement Units Rotation Angle Degrees Data Length Suggested Data Array Formats Data Item 1 Measurement Units Smoke Obscuration Percent Obscuration Data Length Suggested Data Array Formats Data It
FS-8700-21 LonWorks Manual Page 58 of 62 Data Length Suggested Data Array Formats Data Item 1 Measurement Units Boolean Bit SNVT_state_64 SNVT_str_asc SNVT_str_int SNVT_scene SNVT_telcom SNVT_temp SNVT_temp_diff_p Data Item 2 Measurement Boolean Units Bit Data Item 3 Measurement Boolean Units Bit Data Item 4 Measurement Boolean Units Bit Data Length Suggested Data Array Formats Data Item 1 - 31 Measurement Units Character String N/A Data Length Suggested Data Array Formats Data Item 1 Measur
FS-8700-21 LonWorks Manual SNVT_temp_f SNVT_temp_p SNVT_temp_ror SNVT_temp_setpt SNVT_therm_mode SNVT_time_f Data Length Suggested Data Array Formats Data Item 1 Measurement Units Incremental Count Degrees Celcius Data Length Suggested Data Array Formats Data Item 1 Measurement Units Temperature Degrees celsius Data Length Suggested Data Array Formats Data Item 1 Measurement Units Temperature Rate of Degrees Celsius Change/Rise Minute (˚C/min) Data Length Suggested Data Array Formats Data Item 1 Meas
FS-8700-21 LonWorks Manual Page 60 of 62 Data Length Suggested Data Array Formats SNVT_time_hour Data Item 1 Measurement Units Elapsed Time Hours Data Length Suggested Data Array Formats Data Item 1 SNVT_time_min Measurement Units Elapsed Time Minutes Data Length Suggested Data Array Formats SNVT_time_sec Data Item 1 Measurement Units Elapsed time Seconds Data Length Suggested Data Array Formats Data Item 1 Measurement Units Year Year Data Item 2 Measurement Units Month Month of Year Data Item 3 Measureme
FS-8700-21 LonWorks Manual SNVT_turbidity SNVT_turbidity_f SNVT_valve_mode SNVT_vol SNVT_vol_f SNVT_vol_kilo SNVT_vol_mil SNVT_volt_ac SNVT_volt_dbmv SNVT_volt_f Data Length Suggested Data Array Formats Data Item 1 Measurement Units Turbidity Nephelometric Turbidity Units (NTU) Data Length Suggested Data Array Formats Data Item 1 Measurement Units Turbidity Nephelometric Turbidity Units (NTU) Data Length Suggested Data Array Formats Data Item 1 Measurement Units valve_mode_t N/A Data Length Sugge
FS-8700-21 LonWorks Manual SNVT_volt_kilo SNVT_volt_mil SNVT_zerospan Data Length Suggested Data Array Formats Data Item 1 Measurement Units Electric Voltage Kilovolts Data Length Suggested Data Array Formats Data Item 1 Measurement Units Electric Voltage Millivolts Data Length Suggested Data Array Formats Data Item 1 Measurement Units Zero-term Percent (%) or Partsper-Million (ppm) Data Item 2 Measurement Units Span-factor Percent (%) or Partsper-Million (ppm) Page 62 of 62 1 Float Values Range -3,276
