Copyright © 1998-2017 Luca Gallina

Runmode, programming Siemens PLCs

Free tools, hints, tips and tricks. Interesting and specialized applications are also on sale, all developed by programmers for programmers.

Read S7 datablocks into CSV data files and ease your commissioning!
Suitable for S7-300/400 and TIA 1200/1500 PLCs with Ethernet connection

Read PLC memory data and create CSV files, ready for data analysis

This utility reads the PLC memory (Ethernet interface only) and converts the selected datablocks into CSV (character separated values) pure text files.  The output CSV file is then ready for data import and display on any suitable program, including MS Excel.

Read and store data as BYTE, INT, DINT, WORD, DWORD, REAL with customizable decimal places. Up to 4 different datablocks can be uploaded.

The program is suitable only for PLCs with ETHERNET CONNECTION,
Profibus MPI and DP connections are NOT supported.


Download the manual here: Runmode DbtoCSV manual

…or try the DatPlot freeware plotting utility by Michael Vogt. Check

How to order

We accept PayPal or wire transfer payments.

Contact us by email or use the “buy now” button.


Euro 20.00

Euro 20.00 + 22% IVA/VAT tax = Euro 24.40

Price and tax (when applicable)

Shipping and billing

The program, registration code and invoice will be sent via e-mail upon payment.

We normally deliver within 24 hours from payment.

Buy now!

Use Microsoft Excel to analyze and plot the CSV data…