11/21/2017 4:39 PM | |
Joined: 6/24/2013 Last visit: 10/18/2024 Posts: 1633 Rating: (421)
|
Hi You need refer to https://support.industry.siemens.com/cs/ww/en/view/1803537 go to programming pages. in PLC program search for standard functions which are provided by Siemens to integrate FM in PLC program. These may have oryginal numbers or numbers may be changed by developer to suit. look for 6.1.4 CPU/FM 357-2 communication There is Acknowledgement mentioned which is passed via data block assigned to FM module functions. Search in Cross Reference for DB “FMx”, DBX109.0+n where n is number of your aux function. i.e. n=10 search for DBX119.0 |
Last edited by: Jen_Moderator at: 11/22/2017 10:15:39 AMInserted right link. |
|
11/24/2017 9:33 AM | |
Posts: 4 Rating: (0) |
Hello, I have tested my last find (the change to M function 51) and it worked. So the program reads the required M function in DBB17. Kind regards, Bart. |
Follow us on