Mahidhar Posted December 19, 2005 Report Posted December 19, 2005 I am looking for SIEMENS MPI protocol specification. We are developing driver for connecting our HMI with SIEMENS PLC's on MPI network. Any information is useful to me. thanks in advance. Mahidhar Quote
jacekd Posted December 19, 2005 Report Posted December 19, 2005 Call Siemens then. MPI spec isn't for free. Quote
JesperMP Posted December 23, 2005 Report Posted December 23, 2005 Search for "Libnodave". It is a freeware dll developed by a few enthusiasts. It connects to S7 CPUs via MPI or Ethernet, and it works on Linux or Win32 platforms. Quote
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