3/2/2018 10:37 PM | |
Posts: 24 Rating: (0) |
Thank you so much Daniel , I have resolved the probleme , it was a probleme's Interface . Now I have another question please , so I have a project and I should use some function blocks : FC501 , I want to understand the main role of PZD_OUT and PZD_SCALLED . ------------------------------------------------------------------------------------------ |
Last edited by: CS Moderator at: 3/6/2018 12:38:31 PMNew subject after splitting |
|
3/3/2018 11:16 PM | |
Joined: 9/27/2006 Last visit: 10/14/2024 Posts: 12287 Rating: (2685) |
Hello hajar; When you mention FC 501, are you trying to communicate with a ABB drive over an RPBA Profibus module? If so, see if the answers provided by our friend ChristofD from this recent thread can help you out: https://support.industry.siemens.com/tf/ww/en/posts/block-fonction-fc/185756/?page=0&pageSize=10 For a very good description of the Profidrive telegram structure, you can also look at the manual for the Micromaster Profibus option board; the MM4 is also configured for Profidrive telegrams, and the PZD (process data) and the PKW (parameter values) are very well explained. https://support.industry.siemens.com/cs/hr/en/view/6586565 Hope this helps, |
3/4/2018 11:22 PM | |
Joined: 9/27/2006 Last visit: 10/14/2024 Posts: 12287 Rating: (2685) |
Hello hajar; You will find explabnations on the parameters of FC 501 in the Appendix to thefollowing ABB manual, and in the screenshot below. http://www.infoplc.net/files/descargas/abb/infoPLC_net_EN_DriveManager_SIMATIC_QSG_screen_A4_.pdf Hope this helps, |
Follow us on