They would also produce a incompatibility between the older and actual CPs and new ones, meens: in the own family. The S7 communication is not published, it is "factory private".Īll other suppliers of S7 communication have "re-engineered" this protocol.īut: If Siemens would change this protocol, building new CPs, which do not support the actual protocol version, The S5 compatible communication protocol is published by Siemens. To support also these implementations, we have implemented ISO-on-TCP (RFC1006).
#Siemens simatic s5 135u year build Pc#
There are a lot of existing implementations with older CPs, mainly the 6GK7 443-1EX02, for which the partner pc
On all tested CP 443-1, the TCP-native is a little bit faster than ISO-on-TCP. The S5 comptible communikation provides by definition a block orientated telegram mode, therefore, there in no need to Most often TCP-native will be the best choice. If you use the S5 compatible communication and you have the choice between TCP-native and ISO-on-TCP, To all devices (CPs) that offer one of these modes, giving you a reliable data connection. The S5 compatible communication is supported in TCP-native as well as ISO-on-TCP (RFC1006).
In put and get mode over TCP for data exchange with Simatic plcs. Supports the both protocol types S5 compatible communication in FETCH-WRITE mode and Communication using TCP/IP rktcp_server basics rktcp_server
0 kommentar(er)
