3/12/2020 9:19 PM | |
Joined: 12/16/2018 Last visit: 6/16/2024 Posts: 67 Rating: (0) |
Maximum length of code area reached(max 64Kbytes) error as shown as attached. I am using CPU414-5H with 24xAI+44xDI+18xDO (all IO are redundant) in in 8xRacks ET200M in the project. I have 86 redundant modules, with 84 redundant modules there is no compile error, after making the last 2 modules redundant compile error comes back. while I have only one CFC with one F_CH_DI. my Hardware config export as attached. Also I have no errors when compiling the same project in PCS7 V8.1 but there is an error in PCS7 V8.2.
AttachmentAttachment.zip (249 Downloads) |
3/15/2020 10:36 AM | |
Joined: 9/9/2015 Last visit: 9/30/2024 Posts: 727 Rating: (278) |
Let me give some suggestions too 1. since adding hardware module relate to module driver, why not consider upgrade your basic library to the latest version? https://support.industry.siemens.com/cs/ww/en/view/109757344 check out the session 5. Library, Basic library. Install it and replace the basic library blocks in your project with the software update. Full download needed. 2. Reorganize your "AS Project". You can measure whether reorganize needed by right click on your block folder, press "Get Fill Level" , See whether reorganize needed for your AS project. I means AS project only. Click on your AS user project -> File -> Reorganize. It takes, less than 5 minutes. Make sure backup your AS user project first. (More details and information - click on this link with PDF , Reorganize AS project ) 3. If you still have the same issue, that will be no solution for you unless you split the field into two set of CPU. Buy another CPU414. The reason is , one FC max is 64k bytes, clearly written down in CPU technical specification. You cannot have too many blocks in one @System Chart. This is relate to your hardware configuration. Hope it helps you. |
Last edited by: JazTai at: 03/16/2020 02:40:20Please give me 5 stars Rating if my post is helpful for you. :) |
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3/15/2020 8:07 PM | |
Joined: 12/16/2018 Last visit: 6/16/2024 Posts: 67 Rating: (0) |
Hello mark1507, tanks for guidance Best regards AttachmentImages.zip (183 Downloads) |
3/15/2020 10:03 PM | |
Joined: 12/16/2018 Last visit: 6/16/2024 Posts: 67 Rating: (0) |
Hi JazTai, Unfortunately, the link in the first solution doesn't open but I updated the basis library, attached the list of installed programs but unfortunately the problem still persists even with the reorganization. By the way, according to my previous attachment, I didn't have any FC size more than 64kb in the block folder after compiling. Best regard AttachmentInstalled SIMATIC software.zip (238 Downloads) |
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