Network Client Multi/Virtual communication driver is the driver to communicate with other system of Communication Server.
Note) For communiting by 'Network Client Multi' driver, you must set 'NetWork Memory Server' at Communication Server program.
Normally, NetWork Client Multi communication driver use to support multiplexing.
NetWork Client and Network Client Multi communication driver have the same function except multi port data accessing.
<Figure 1> is read setting example of Network Client Multi communication driver for port 0.
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| <Figure 1> Read setting example of Network Client Multi communication driver for port 0 |
Device part of <Figure 1> input Device type(TCP/IP), IP address of PLC(192.168.1.103), service port of Network Memory Server ( 6000 ),respectively, according to setting of Communication Server.( RS-232C or UDP/IP )
In protocol option part, you can set the start/end port number of Server(0 ~ 255 : 0 ~ 255 ).
example) 0:3 = get port memory data from 0 ~ 3. ( 0 ~ 3 = total 4 port )
Network Client Multi communication driver read schedule
Network Client Multi communication driver's read schedule input 'READ' one line.
<Figure 2> is read setting example of Network Client Virtual communication driver for port 1 ~ 3.
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| <Figure 2> Read setting example of Network Client Virtual communication driver for port 1 ~ 3 |
Device part of <Figure 2> input None and select 'Network Client Virtual' at protocol.
Readed data form Server system save at port 1 ~ 3 memory by using 'Network Client Multi' of port 0.
You can write settings according to setting of Server system.
In other words, use equal STATION, ADDRESS, EXTRA1, EXTRA2 according to 'Port setting' of other system's( Server ) Communication Server.