2/2/2021 4:02 PM | |
Joined: 7/13/2016 Last visit: 2/17/2024 Posts: 27 Rating: (0) |
Can i configure a S7-300 PLC with CPU 315-2DP like as password in upload and in download no password???? |
2/3/2021 8:58 PM | |
Joined: 4/22/2010 Last visit: 5/3/2024 Posts: 5697 Rating: (714)
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oke, First question, never met such a problem. You can try this: go to your hardwareconfig, select cpu and check security settings, make sure there is no password option selected. Download the hardware config and try again. For some CPU's its possible to set password protection by the program, but as far as i know you have still the same 3 options. Second question, i'm not sure what you mean. I quess you have a data block in your program and when you have inserted an other mcc the values are back to the innitial settings ? That's normal behaviour, if you need the actual values to be saved, on mcc you need to do that by hand. found a link to this subject: https://support.industry.siemens.com/cs/us/en/view/109478260 By the way it may help to post the partnumber of your CPU there are many 315 cpu's regards, Marcjan |
Last edited by: Marcjan at: 02/03/2021 21:01:17Last edited by: Marcjan at: 02/03/2021 21:03:47Last edited by: Marcjan at: 02/03/2021 21:06:43Last edited by: Marcjan at: 02/03/2021 21:07:12Problem solved? |
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