Posted 30 Dec 2019 (edited) Hi there! Once there is no 8-bits native type available for this platform (instead, only single bit, 16 and 32 bits are supported), I would like know if anybody here has some Function Block (FB) that do this job, or rather, if there is a trick to do that. I could not realize a simple way so far. The problem that I'm facing now is that in order to handle the TCP protocol, it is necessary to handle byte per byte. Thanks in advance, Andre. [EDIT] I found instructions WTOB, SHL and SHR which seems candidates to be used....I'll make experiments with it. Edited 31 Dec 2019 by andre_teprom added useful information Share this post Link to post Share on other sites
Posted 31 Dec 2019 Hi Andre, Yes you can use WTOB OR BTOW to handle bytes... For further clarification contact me.. Share this post Link to post Share on other sites
Posted 31 Dec 2019 What are you trying to accomplish ? as a word is just two bytes anyway there are many ways to handle this. If you are making a driver for ethernet have you taken a look at pre-defined protocol ? Share this post Link to post Share on other sites
