FieldServer FS-8700-101 instruction manual Server Map Descriptor Example, Dapressure

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FS-8700-101_Setra Model 370 Digital Pressure Gage Manual

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5.3.3.Server Map Descriptor Example.

This Map Descriptor defines a capability of the FieldServer to respond to a poll for an immediate Pressure Print (Command Code = ‘P’). When the poll is received, the driver inspects 5 consecutive array elements starting at offset 0 in the Data Array named DA_PRESSURE. The contents of the 5 elements are defined in Appendix A.1.1. The 2nd element is the units index, the 3rd is the pressure indicating letter. Both of these elements must be set to non-zero values.

Map_Descriptor_Name,

Data_Array_Name,

Data_Array_Offset,

Function,

Node_name

Gage_Functon

Length

SRV_Pressure,

DA_PRESSURE

0,

Server

Gage1

Pressure,

5

Data for the response to a ‘P’ poll is extracted from this Data Array.

This function defines

The

Node

Name

a capability of

the

must be the same

FieldServer

 

to

as

one

of

the

respond

to

an

nodes defined

in

incoming poll.

 

the ‘nodes’ section

 

 

 

of the CSV file.

 

The Map Descriptor is passive. It does

not generate messages but is used to respond.

Defines the capability of this Map Descriptor. This Map Descriptor can only be used to form responses to a ‘P’ poll.

FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldServer.com Tel: (408) 262-2299 Fax: (408) 262-9042 Toll_Free: 888-509-1970 email: support@fieldServer.com

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Contents FS-8700-101 Setra Digital Pressure Gage Model Table of Contents Comments Mode Setra Model 370 Digital Pressure Gage DescriptionFS-8700-101Setra Model 370 Digital Pressure Gage Manual Max Nodes Supported FieldServerFieldServer Technologies Description FS-8917-01 Required 3rd Party ConfigurationFS-8700-101 Driver Manual Hardware Connections O O O O O O O O O O O Hardware Connection Tips / HintsO O O O O O O O O O Data Arrays/Descriptors Section TitleColumn Title Function Legal Values ExampleClient Side Connection Descriptors Client Side Node DescriptorsDriver Related Map Descriptor Parameters Timing ParametersMap Descriptor Example #1 Read Pressure Dapressure RdbcMap Descriptor Example #2 Read Status Dastatus RdbcMap Descriptor Example #3 Verify Daverify Rdbc Server Side Connection Descriptors Server Side Node Descriptors Driver Specific Map Descriptor Parameters Server Map Descriptor Example DapressureOffset where x is the offset Specified in the MD Appendix A.1.2. Status DataCommand Code Appendix A.2. Gage Pressure UnitsAppendix A.3. Driver Limitations & Exclusions Index # MeaningFS-8700-101Setra Model 370 Digital Pressure Gage Manual Appendix C. Driver Error Messages MessageAppendix C.1. Exposing Driver Diagnostic Statistics Data Array Offset ContentsAppendix C.2. Standard Driver Stats Driver Statistics Recorded ExplanationThis page Intentionally Left Blank
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