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9/10/2008 1:52 PM | |
Joined: 9/27/2006 Last visit: 9/21/2024 Posts: 12282 Rating: (2684) |
Hello DESH; Siemens recommends you use a CP 341 serial processor in a ET200 M with loadable Modbus master or slave protocol. Different possibleconfigurations are discussed in the following FAQ: http://support.automation.siemens.com/WW/view/en/18248289 For non-redundant systems, Modbus Master/Slave SND341 FB120 and RCV341 FB121 CFC blocks are described in PCS 7 v. 7.0 library. For redundant systems, the FAQ suggests a driver from Siemens IT. Hope this helps, Daniel Chartier |