plcfw online with Winfy

We have hosted the application plcfw in order to run this application in our online workstations with Wine or directly.

Quick description about plcfw:

plcfw is a simple command-line tool to communicate with Siemens S7 PLC using the fetch-write protocol. It can be used to do a single query of one data block item, or to process a list of queries to various data blocks. Refer to Siemens document "FETCH/WRITE service in an S7-300/400 CPU via the integrated Ethernet interface" for details about the protocol specification and configuration on the PLC side.



.