Industry Online Support
Technical Forum
1/31/2014 2:00 PM | |
Posts: 267 Rating: (24) |
Hello, I find something in the manual of STEP 7 Basic V12 SP1: "You can use up to four time-delay interrupt OBs or cyclic OBs (OB numbers >= 123) in your program. If, for example, you are already using two cyclic interrupt OBs, you can insert a maximum of two further time-delay interrupt OBs in your program." http://support.automation.siemens.com/WW/view/en/77992779 page 851 |
This contribution was helpful to1 thankful Users |
Follow us on