9/30/2010 4:25 PM | |
Joined: 3/24/2009 Last visit: 8/7/2023 Posts: 406 Rating: (3) |
Hi... I am using CPU313C module.When i am trying to dowload the project i am getting the error " The system data cannot be loaded to the module " .For the reference i attached the screen shot what may be the problem ? I cant able to trouble shoot.I tried with memory reset but no change.... Give some suggestion how to over come this issue ? Attachmenterror.zip (677 Downloads) |
All is well :-) |
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9/30/2010 4:56 PM | |
Joined: 9/27/2006 Last visit: 10/16/2024 Posts: 12289 Rating: (2687)
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Hello samkcr; These SDB problems generally come from incorrect configuration of the hardware, in HWConfig. See the following FAQ: FAQ: How can you set up the online connection again between the PG and the CPU? http://support.automation.siemens.com/WW/view/en/8686578 Incorrectly configured module in the HW ConfigCheck whether the modules slotted in the rack (CPU, CPs) have the correct hardware configuration. The CPU and CP types must match the configuration. If you have configured an incorrect module, the system block loading procedure might be aborted and you get an error message like:
In the Hardware Configuration you configure the modules with the correct MLFB number (e.g. 6ES7315-2AF03-0AB0 for a CPU 315-2DP). Save and compile the hardware configuration and repeat the downloading procedure. In my experience it was generally easier to delete the existing configuration and start over with a freshh set, making sure you select the correct MLFBs for every module and that you parameter them adequately. Save and compile directly in HWConfig and try to download from that editor. You will know immediately if the configuration has been corrected. Hope this helps, Daniel Chartier |
9/30/2010 5:57 PM | |
Joined: 9/27/2006 Last visit: 10/16/2024 Posts: 12289 Rating: (2687)
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Hello samkcr; Yes, that little bit of information could be a source of your problems. See if the info in the following FAQ can help. With MMC (Micro Memory Card) slotted, why does the STOP LED blink on the SIMATIC S7-300 CPU? |
10/1/2010 5:48 PM | |
Joined: 3/24/2009 Last visit: 8/7/2023 Posts: 406 Rating: (3) |
Hi... I we already ordered new mmc.... But if any problem in cpu what to do ? Bcoz already i did " resetting to the delivery state" but i cant able to erase the configuration in cpu. In online i am getting the attached hardware configuration. I removed the MMC and downloaded the configuration i am getting the same error " Sytem data cannot be loaded " So what is your solution ? Today tried lot of time but zero output.... Attachmentconfig in cpu.zip (402 Downloads) |
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10/4/2010 5:18 PM | |
Joined: 3/24/2009 Last visit: 8/7/2023 Posts: 406 Rating: (3) |
Hi.. There is no replies.... If any solution please tel me..... |
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10/5/2010 10:07 AM | |
Joined: 4/24/2006 Last visit: 10/16/2024 Posts: 8746 Rating: (1169) |
Dear samkcr, Perhaps this link might help: (Already mentioned by DChartier) how do you reset a SIMATIC S7-300 CPU and MMC (default reset or overall reset)? Try to use the switch on CPU. The mentioned times are very important And as point 4: hold switch for 5 seconds. You might have to try it several times, because it a "fingerspitze gefuehl" Best regards, Wizard |
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