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Modulo Nuevo, solo se probo.
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1 Description
The S5-LAN++ module connects the computer over network with a S5-PLC.
It includes a multiplexer for the S5-PLC, so you would be able for e.g. to read or write data with a visualization or production data acquisition and make parallel program-changes.
Attention: Please note, that the reaction time of the PLC will be increased, because now are running several communications parallel and they must be all processed with the PLC.
If the computer is connected direct to the module or over WLAN or over a VPN-connection, this is equal to the module. It is only important, that the connection is not broken or not to slow.
Before the use of a VPN-connection, you can make following test. Build-up the VPN-connection and send a ping to one client in this network. For timings of maximum 400ms you can be sure, that the communication to the module and connected PLC should be OK.
With version V1.20 and newer the module transfers in the AS511-protocol an identifier that it the conversation partner is a S5-LAN++-module. This information can by the communication-driver IP-S5-LAN-link be recognized and evaluated.
With the S5-LAN++-module you are capable to build up a coupling from a S7-PLC with Ethernet-CP (integrated or as a supplementary module) to a S5-PLC. In this case you will use the Siemens-function “PUT/GET”. You configure this connection in your PLC, but now the IP-address of the S5-LAN++ is the IP-address of the configured partner.
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