Example Opc Server Setup - FieldServer FS-8707-06 Driver Manual

FS-8707-06 FST OPC Server for FieldServer
8.2

Example OPC Server Setup

Remote Data
The Data Array set up on the FieldServer
Array
Offset into the Data Array where the data will be stored. The default of 0 is applicable in
Start Address
most cases.
Set to the number of elements in the FieldServer Data Array or less. The maximum length is
determined by the datatype of the Data Array as follows:
Length in items
Store data as Datatype for the stored data. Per the OPC standards, Float is the suggested data type
Polling Setup The rate at which the OPC Server polls the FieldServer.
Primary Rate The rate at which the OPC Server will poll the FieldServer
The rate at which the OPC Server will poll the FieldServer after the access time is expired. If
Secondary Rate
the access time is less than the primary poll rate, the secondary rate will be used.
Phase Time delay before initial poll takes place
Used internally to set the data access expiration time. The FieldServer will be polled at the
Access Time
primary rate until this time expires, after which it will be polled at the secondary rate.
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
Float and UInt32 – 325
UInt16 – 650
Byte – 1300
Bit - 2600
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