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Introduction of MELSEC Interface Board I/O Server |
A lot of boards of the type that is Srottoined to the bus of the personal computer such as CC-Link and A bathtub shelves of beginning of PLC network "MELSECNET10/H" of MELSEC and used are put on the market. MELSECNET10/H is possible the Sai click transmission of 10M/25Mbps and has achieved a high-speed communication with the twisted-pair cable also on conserve wiring network CC-Link. Moreover, accesses that are far more high-speed than other external networks are possible because it communicates with CPU by the personal computer's functioning like a special unit of PLC, and using the bus if the system that should communicate at super-high speed uses A bathtub shelves.
The library of the maker offer is attached to various interface boards, and because I/O Server wraps the DDE interface in addition, it can access PLC easily without considering the kind of the board in not being because of the access and the program experience from InTouch though it is also possible to program it by using this.
Moreover, it is possible to correspond flexibly according to the system used because the I/O Server supports the Toranjent transmission to say nothing of the Sai click transmission with MELSECNET and CC-Link, etc.
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Main Window |
It is possible to set it easily because there are only three configuratioin items of the I/O Server.
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Port Configuration |
"Port Configuration" dialog sets the kind and the board number (Boards can be used up to four with one personal computer) of the board used.
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Topic Definition |
"TOPIC Definition" screen does a peculiar setting to PLC of another station accessing setting etc. via MELSECNET. It is possible to use like default when it accesses data on the station board, and when it accesses an internal device of local PLC on MELSECNET10 (D register etc.) for instance, the network number and the exchange number can be set. Moreover, it is possible to access it by similarly setting a logical exchange number to MELSEC-Q series multiple CPU system in the MELSECNET/H network system.
Because random data is returned in the Debacc environment etc. for which the sequencer on MELSECNET cannot be prepared when the simulation facilit is checked, work can be smoothly proceeded.
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Server Settings |
"Server Setting" The screen does a peculiar setting to I/O Server. It is possible to use like the default setting, and when it starts as a service program that operates even if the customer is not logging in Windows, and the internal processing interval to operate at super-high speed changes, it is possible to set it from this screen in many cases.
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NOTE |
- It corresponds to all MELSEC interface boards.
- It corresponds to multi CPU system.
- It is accessible to use CC-Link of an internal device of a local sequencer besides the link device (WW and WR).
- It corresponds to two or more interface boards.
- Please install and use the device driver of the attachment for the board.
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MELSEC IBOARD
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