Unfortunately, writing plc code is like writing in assembly with global access to variables. Unless you test things thoroughly it's really tough to have a system run bug free. Thankfully, most of the processes are pretty simple so its not exceedingly hard to test it.
Unfortunately, writing plc code is like writing in assembly with global access to variables. Unless you test things thoroughly it's really tough to have a system run bug free. Thankfully, most of the processes are pretty simple so its not exceedingly hard to test it.