FBD logic blocks, 1:39 FBD timer blocks, 5:03 FBD counter blocks, 13:01 FBD math blocks, 18:05 FBD comparison blocks, 19:43 FBD memory blocks, 21:45 FBD data handling blocks, 28:05 example 1, 35:48 example 2, 9:11 example 3, 54:49