Posted 5 May 2016 Finding Free brands through cross-references Step7 to know what areas we have free memory in the project and use them without any overlap problems Memory Step 7 project. Learn more at http://www.tecnoplc.com/referencias-cruzadas-step7-marcas-libres/ Greetings. _________________________________________ PLC programming and HMIhttp://www.tecnoplc.com Share this post Link to post Share on other sites