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.


What’s new?

xCP Modbus

xCP Modbus is a set of blocks for both Modbus RTU Master and Modbus RTU Slave. With this library you will not need anymore high cost Siemens CP341/441 and its expensive driver dongle.  The blocks allows you to run a Modbus link on CP340/440, PtP CPUs, ET200 CPs, Profibus serial cards (by WAGO, VIPA etc.) or even tunnelling over Ethernet!


Highlights

xCP ModbusProducts

 June 21, 2012

xCP MODBUS drivers being bundled with Helmholz SAS340 cards by AN CONSULT

The Spanish company AN CONSULT (www.anconsult.com) will sell Helmholz CP serial cards SAS 340/341 (compatible with Siemens CP340 and CP341) bundled with our xCP Modbus drivers.


October 9, 2013

A free multi-platform Ethernet communication suite available at SourceForge

Have a look at SNAP7, courtesy of Davide Nardella

October 24, 2014

xCP NMEA0183 done

A NMEA0183 messages interpreter for Siemens S7 serial cards has been developed.

At the moment it focuses on RADIUS 1000 custom sentences, but we can adapt it to other NMEA standard and non-standard device outputs. Just contact us if interested.


Check our programmers’ tools!


Highly specialized software to aid PLC programmers in their everyday job: passwords removal, datablocks data handling, communication protocols, commissioning tools.

Do you need a free-lance professional?


Need help in developing automation software? Contact me!
I am available for contract-basis jobs.

My skills are listed here

June 16, 2016

S7 JOYSTICK PN/IE IN PROGRESS…

A new version of S7 Joystick is being developed. Works with Ethernet connections (thanks to Snap7) and sends up to 8 axes, 32 buttons and 2 Point-Of-View values to your S7 PLC (S7-300/-400 and TIA S7-1200/1500).


A new version of S7 Joystick is being developed. Works with Ethernet connections (thanks to Snap7) and sends up to 8 axes, 32 buttons and 2 Point-Of-View values to your S7 PLC (S7-300/-400 and TIA S7-1200/1500).


Download the demo at this link

COMING SOON

This utility reads the PLC memory (Ethernet interface only) and converts the selected datablocks into CSV (character separated values) data files. The CSV files are then ready-to-go for data analysis and plotting by using Microsoft Excel or other suitable programs.

July 18, 2017

S7 datablock to CSV file

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 ready-to-go for data import and display on DatPlot freeware utility, but you are free to use Microsoft Excel or any other suitable program.


S7 datablock to CSV file



S7 MODBUS BLOCKS for ASCII CPs or CPUs with on-board serial interface updateersion.



June 16, 2016 7 JOYSTICK PN/IE IN PROGRESS…


S7 DBtoCSV coming soon