6/3/2020 12:09 PM | |
Joined: 12/1/2018 Last visit: 11/28/2023 Posts: 18 Rating: (0) |
Hello, I have CPU317 2DP v2.5 with CP343-1, I want to establish ModbusTCP communication with third partner. I follow the link below: https://support.industry.siemens.com/cs/fr/en/view/109749851 But I CAN"T DOWNLOAD FB905 which indicate red color. Is this FB encrypt so i can't download it? Can you help me? |
Last edited by: LeonardoDang2708 at: 06/03/2020 12:11:36Last edited by: LeonardoDang2708 at: 06/03/2020 12:15:04Last edited by: LeonardoDang2708 at: 06/03/2020 12:17:28Last edited by: Jen_Moderator at: 06/03/2020 13:24:13Optimized link. |
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6/3/2020 12:24 PM | |
Joined: 9/27/2006 Last visit: 10/5/2024 Posts: 12283 Rating: (2685) |
Hello Leonardo; Possibly, this quote from the link you provided could hold an explanation: The setup includes:
The function blocks are protected with Block Privacy. To be able to use them, a CPU that supports Block Privacy is required. To be able to use them, a CPU that supports Block Privacy is required (S7-300 CPUs FW V3.2 or later, S7-400 CPUs FW V6.0 or later). Unfortunately, it seems that this CPU cannot be updated higher than v 2.6: https://support.industry.siemens.com/cs/ww/en/view/18722504 Hope this helps, Daniel Chartier |
Last edited by: dchartier at: 06/03/2020 13:17:35 |
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6/15/2020 12:10 PM | |
Joined: 10/3/2008 Last visit: 8/28/2024 Posts: 961 Rating: (124)
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Hi, here you can find the explanation and the older version: https://support.industry.siemens.com/cs/ww/en/view/109752686 Wüstenräuber |
This contribution was helpful to1 thankful Users |
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