Technical information

4/31
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 or OPC UA clients
b Remote access from an OPC-UA client
Local access
The client application and the OFS server are on the same PC.
Remote access from an OPC-DA client
The client application 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
Software 3
OPC data server software
OPC Factory Server
Architectures 0
Presentation:
page 4/30
Setup:
page 4/33
Functions:
page 4/34
References:
page 4/35
Time stamping system:
page 4/36
OFS station
Symbol data
(Unity Pro ,
Concept
or PL7)
Modbus network X-Way network
Premium
M340
M580
Quantum
Remote client
application
program
DCOM
Ethernet Modbus/TCP network
Local client
applic. prog
M340Premium
M580
Quantum
Modbus network
OFS station
Local client
applic. prog
Symbol data
(Unity Pro,
Concept
or PL7)
2
1
3
4
5
6
7
8
9
10
2
1
3
4
5
6
7
8
9
10