8/12/2022 9:04 PM | |
Posts: 71 Rating: (28) |
Hello DigArtist, I recommend you to read the following FAQ if you are using FC72 in your project, I hope it helps you to solve your problem: - Why does the CPU report an area length area in FC72 at startup and doesn't go into the RUN mode? https://support.industry.siemens.com/cs/es/es/view/18297489/en Best regards, s7-mencey. PD: If this post helped you, don't forget to rate with 5 stars! |
8/12/2022 9:27 PM | |
Joined: 12/19/2021 Last visit: 7/16/2024 Posts: 4 Rating: (0) |
Hello dears, unfortely we didnt work with FC72 on our project anyway thanks for yout sharing. |
8/16/2022 8:22 AM | |
Posts: 71 Rating: (28) |
Hello DigArtist, This error is usually caused because DB may not be loaded or has a shorter length. I recommend you to follow these steps: - Download all DBs. - Select the station and press ctrl +D. - Go to the diagnostics buffer tab, select the diagnostic entry and clicl in open block and it will open the block which is causing your error. In case you are using FC100 and SWR_START function, check also this FAQ: - What is the cause of the range length error during indirect addressing or when applying the FC100 "SWR_START" in STEP 7 V5.x? https://support.industry.siemens.com/cs/es/es/view/23151678/en Best regards, s7-mencey. PD: If this post helped you, don't forget to rate with 5 stars! |
8/31/2022 9:54 AM | |
Joined: 10/16/2007 Last visit: 9/11/2024 Posts: 629 Rating: (45) |
Check the refernce list where this DB is used. But maybe it is used as a pointer area. |
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