FieldServer FS-8700-21 instruction manual Map Descriptor Example

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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

,Data_Array_Offset

,Lon_Function

,Function

,Node_Name

,SNVT_Index

,Nv_Delta_Value

,SNVT_Type

,Nv_Min_Value

,Nv_Max_Value

,Nv_Selfdoc_text

NviTemp

,DA_FI_01

,0

,NVUI

,Server

,LON_1

,-

,10

,SNVT_Temp_f

,0

,- “

,@01;WaterTemp”

NviTemp

,DA_FO_01

,1

,NVPO

,Server

,LON_1

,-

,-

,SNVT_Temp_f

,0

,150 “

,&200\x8023”

NviTemp

,-

,-

_NVUI

,Server

,LON_1

,-

,-

,SNVT_Temp_f

,-

,150

,“&200\x8020

Server NVUI can be grouped with Client NV Update types and NMFETCHC. Server

NVPO can be grouped with Client NV Poll types and NMFETCHC.

Explicitly Addressed Client Map Descriptors use this field to point to their relevant Server Map Descriptors.

If specified for a Floating point or Integer SNVT then NV Updates with values higher than specified here will not be written to its relevant Data Array location.

Required for Throttling Mode: This field specifies the minimum change needed for a Network Variable’s value to invoke an NV Update.

If specified for a Floating point or Integer SNVT then NV Updates with values lower than specified here will not be written to its relevant Data Array location.

The Self-documenting String for a Network Variable can be up to 40 characters wide.

FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web: www.fieldserver.com Tel: (408) 262 2299 Fax: (408) 262 2269 Toll Free: (888) 509 1970 email: support@fieldserver.com

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Contents Driver Manual FS-8700-21 LonWorks Table of Contents Appendix D. SNVTType LonWorks Program ID Calculation Spid NV Updates/PollsNetwork Management XIF Files Configuration PropertiesClients/Servers Explicit/ImplicitAdditional files required for the Driver Supplied by FieldServer Technologies for this driverProvided by the Supplier of 3 rd Party Equipment Hardware Connections Service PinLonWorks Adapter Card FS-X40 only Port Address SwitchNeuron ID Lon LED’sSNVTIndex Special considerationsMap Descriptor Names Network Variable Names Implicit Lon functionsClient Side Mapping Connection Parameters Network Management CapabilityClient vs Server Mapping FieldServer Related Map Descriptor Parameters Node ParametersTiming Parameters Driver Related Map Descriptor ParametersClient Side Map Descriptor Example Lon functions Explicit ConfigurationsDomain Table Setup Network Management Nodes Client Side Configuration ConnectionsFS-8700-21 LonWorks ManualPage 18 Map Descriptor Example 2 Polling UNVT’s Using Neuron ID to Address Devices Client Drivers only Server Side Configuration Connections FS-8700-21 LonWorks ManualPage 22 Map Descriptor Example Appendix A.4. XIF Generation Appendix A.1. Using UNVT’sAppendix A.2. Using NVMin, NVMax etc Appendix A.3. Throttling ModeAppendix A.6. LonMark Object Creation Appendix A.5. Configuration PropertiesCfgnvui Appendix A.8. Working with Binary Data Appendix A.7. Node Status OperationAppendix A.9. Filtering Snvt Variables FS-8700-21 LonWorks Manual Appendix B.1. Echelon LonMaker Appendix B. Vendor InformationAppendix B.4. Tridium Jace Appendix B.2. Neuron SystemsAppendix B.3. Honeywell Care Appendix B.5. Trane Rover Appendix C.1. Debugging a LonWorks connection Hints and tips Appendix C.2. Error MessagesUINT32 Appendix C.3. Exposing Operation StatisticsAppendix C.7. Combining Explicit and Implicit Appendix C.4. Illegal Characters in Network Variable NamesAppendix C.5. CirconSI Limitations Appendix D. SNVTType Location array element Kilo-British Thermal 65,535 Units Mega-British Thermal Sender Range Lower ID Data Length Suggested Data Array Formats KiloJoules per Kilogram FS-8700-21 LonWorks Manual Data Length Suggested Data Array Formats Float Measurement Units Values Range Invalid Value 163.840 Type Raw SNVTmassf FS-8700-21 LonWorks Manual Data Item Measurement Units Values Range Invalid Value Parts per Million ppm FS-8700-21 LonWorks Manual Measurement Units Values Range Invalid Value SNVTpumpsensor SNVTpumpsetmn Measurement Units Values Range Invalid Value SNVTpumpsetmn SNVTpwrfactf RPM Millimeters per Second Difference Type Measurement Units Values Range Invalid Value SNVTtempsetpt FS-8700-21 LonWorks Manual Kiloliters kl Measurement Units Values Range Invalid Value SNVTzerospan