Hey Dave, First of all, thank you very much for providing snap7! For my studies I'm working on a little project, which is to link a Raspberry Pi with a S7-300 and to control a motor. All kept very simple, so only on, off, left turn and right turn, as i only have basic skills in programming (c++). However your documentation is very helpful! To control the PLC outputs I plan to use Merkerbits. My question now is, is it possile to read only single bits? For the ReadArea function can have the wordlength...