7/28/2020 9:50 AM | |
Joined: 4/28/2017 Last visit: 3/14/2024 Posts: 149 Rating: (24) |
HelloDuccio, As I know, The involvement of two version of driver blocks in your project folder "BLOCKS" may happened due to below reason. Before installing the PCS7 V7.0 Library, You did chart compilation with "Generate module driver" scope. So, that attempt initiated calling of some system blocks to address channel driver blocks used in the project from available library V8.2 (For some charts). After that, You might have installed V7.0 library and did the compilation again. Hence, You got two family of driver blocks. So, It won't create any problem in the future. But, you need to maintain two libraries now. yeah, usually, If Driver block version get mixed in project, PCS7 used to create error during compilation. I wonder how could that not happen to you. May be you should try with entire compilation to remove unused blocks form the block folder list. As far as I know, we can't use two library with generate module driver functions in a project. But, for Logic development, you can have. Basically the library is a combination of blocks with set of family version. It consist of four category of blocks - FB, FC, SFB, SFC. Utilization of FB and FC can be called by programmer. Whereas the usage of SFB, SFC are managed by Hardware configurations. So, "PCS7 AP Library V7.0" contains the Channel driver blocks. You took it from here. But, when you are compiling the Chart with module driver, It will look for "PCS7 Basic Library V7.0". Because, you see, There will be a group under this library as "@SYSTEM". Those blocks are used to create diagnostics link of the channel module driver blocks. Blocks will be taken from here and placed into "@" charts with name like "MOD_I". I hope this information may help you. If my information seems to be wrong, anyone can suggest me the right one, Please. |
Last edited by: Maruthakasi_S at: 07/28/2020 09:51:50Last edited by: Maruthakasi_S at: 07/28/2020 09:52:42Note: If this post did really help you, you may use the "Rate" button to express your support, Thank you. |
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