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About This File

S7 Excel Connect allows you to read, log and write one or more Siemens S7 PLCs data using Microsoft Excel. This can be data from a datablock, marker, input/output as well as digital as analog (not peripheral), timer and counter. S7 Excel Connect can be used for many uses ranging from a reporting tool, to a tool to write recipes to any S7 PLC.

What's New in Version 2.0.0


  • Implementation of data writing from Excel to PLC.
  • Implementation of datalogging function.
  • SETS7DATABLOCK(…) formula added.
  • SETS7MARKER(…) formula added.
  • Addition of several possible datatypes.