12/21/2008 12:40 PM | |
Joined: 9/27/2006 Last visit: 9/20/2024 Posts: 12282 Rating: (2684)
|
Hello capraloris: I would suggest you look at SFC 12 "D_ACT_DP"; you will find the description of this Standard function in the attached document, extracted from the System and Standard Functions manual that you can find in your Simatic/Documentation folder (on the computer that has Step 7 installed), or here: http://support.automation.siemens.com/WW/view/en/1214574 The Online Help of Step 7 also covers the different SFCs available. Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 12/21/2008 12:49 PM |
|
12/25/2008 7:21 PM | |
Joined: 1/7/2006 Last visit: 11/17/2023 Posts: 2705 Rating: (318)
|
Hi, I have done some research and what I mention is true, a S7-412H (and H-Systems in particular) don't have a SFC12. See: S7-400H Instruction List CPU 412-3H, 414-4H, 417-4Hon page 105 where SFC12 is missing.... So it isn't possible to deactivate a PROFIBUSslave on a H-System. |
I hope that the answer will help, if you have still questions, don't hesitate to ask me. |
|
This contribution was helpful to1 thankful Users |
Follow us on