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Presentation
(
continued)
0
Software
3
OPC data server software
OPC Factory Server
Supported architectures
The OFS server allows four access modes:
b
A purely local mode
b
Remote access from an OPC-DA client
b
Remote access from an OPC .NET client
b
Remote access from an OPC XML-DA client
Local access
The client application program and the OFS server are on the same PC.
Remote access from an OPC-DA client
The client application program and the OFS data server are on remote stations.
Communication between the client station and the OFS server is conducted through
the DCOM layer (Microsoft) via the OPC-DA protocol.
OPC Factory Server: Home page
OFS station
Symbol data
(
Unity Pro,
Concept
or PL7)
Modbus network
X-Way network
Premium
TSX Micro
Momentum
Quantum
Local client
application
program
OFS station
Symbol data
(
Unity Pro,
Concept
or PL7)
Modbus network
X-Way network
Premium
TSX Micro
Momentum
Quantum
Remote client
application
program
DCOM
Ethernet Modbus/TCP network
Local client
application
program
Setup:
page 6/65
Functions:
page 6/66
References:
page 6/67
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