FieldServer FS-8700-101 instruction manual Map Descriptor Example #3 Verify, Daverify Rdbc

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

Page 12 of 23

4.4.6.Map Descriptor Example #3 - Verify.

The verification string contains revision and model information about the Gage. In this example a Map Descriptor is defined which controls the task of reading verification data from the Setra Model 370 Digital Pressure Gage. The task gets performed every 5.0 seconds. When a response is received the data is stored in the Data Array called DA_VERIFY stating at element zero (the offset). Each Gage verification reading requires the driver store a string containing two lines of data. The actual length is unknown in advance and it is recommended that 100 Data Array elements be reserved to store the verification sting. The verification string is stored by writing each consecutive letter in consecutive Data Array elements. It is recommended that the Data_Array_Format is set to BYTE in this case. This will enable the use of the “String” display to read the verification string in RuiNet.

Map_Descriptor_Name,

Data_Array_Name,

Data_Array_Offset,

Function,

Node_Name,

Gage_Function,

Length,

Scan_Interval

Read_Verify,

DA_VERIFY,

0,

RDBC,

Gage1,

Verify,

100,

5.0s

Unique names

The name of a

The 1st location

assist config file

Data Array in

in

the

Data

validation

 

which

the

Array which will

debugging

but

response

data

be

used

for

are

not

will be stored.

storage.

 

necessary.

 

 

 

 

 

 

The name of a Node defined in

Tells

the driver

Tells

the

driver

the CSV file. The node name

to

read

the

to schedule this

connect the MD to a node

verification

 

MD

no

more

which in turn points to a

string

 

often

than 5

connection Thus the driver

measurement

seconds.

 

knows what port and port

from the Gage

 

 

 

settings to use to send the

 

 

 

 

 

 

poll..

 

 

 

 

 

 

 

Reserves

100

 

 

 

 

elements of the

 

 

 

 

Data

Array

to

 

 

 

 

store

response

 

 

 

 

data.

 

 

 

 

 

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 FieldServerRequired 3rd Party Configuration FieldServer Technologies Description FS-8917-01FS-8700-101 Driver Manual Hardware Connections Hardware Connection Tips / Hints O O O O O O O O O O OO 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 Descriptors Driver 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 RdbcServer 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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