8/31/2017 9:55 PM | |
Joined: 1/28/2009 Last visit: 10/11/2024 Posts: 6852 Rating: (1365)
|
Dear User, You can use multi-instance capability of an FB in STEP 7 to generate that general FB to perform the task and include it in CFC.There is another easy way that is discussed here: CFC programming ANY variableI hope it helps, hdhosseini |
This contribution was helpful to1 thankful Users |
9/1/2017 9:52 AM | |
Posts: 8 Rating: (0) |
Dear, thanks for your prompt answer. The method discussed in the link is good, but it works only with ANY pointers addressing DBs in the s7-400 CPU, am I right? In my case I need to define a ANY pointer addressing the DB of a remote CPU (s7-1200 in my case) so it is not possible to do it symbolically. The only way seems to find the correct syntax to define the ANY pointer in a datablock. Otherwise can you explain me a little bit more in detail what do you mean with the first solution, please? Many thanks, Mirko |
Follow us on