Siemens S7 family PLCs driver

IMPORTANT: mySCADA uses mySCADA is using a direct memory access when communicating with Siemens S7 PLCs. Make sure you uncheck the “optimized block access” checkbox in your TIA portal project.

Standard S7-200/300/400/1200 LOGO! item Syntax Address Syntax Input, Output, Flag Memory Types  

<.bit>DB Memory Type DB,

DB,

<.bit>where ranges from 1 to 65535.