S7-1200 unable to Download

Hi,

i cant download to plc after i check PUT/GET function

Thank you

Hi ,

Did you solve that problem?  Because I have same problem too.  Thank you 

 Hello bors_sh,

boris_sh

Hi,

i cant download to plc after i check PUT/GET function

Thank you

 according the attachment, there is a message that your plc is protected against unauthorized access. So I hope one of our security spezialists here can be for assistance how this protection can be switched off. So I think it is a more general issue and has nothing to do with the PUT/GET function

So maybe chapter 6.6 Protection within the manual SIMATIC S7-1200 Programmable controller could be helpful. But I'm not sure

Good luck
Sabine

 Hello natnevug,

natnevug

Hi ,

Did you solve that problem?  Because I have same problem too.  Thank you 

 are you sure that you got exact the same situation?
Then please check my post created to be for assistance for boris_sh.
In other cases: Please share more details.

Good luck
Sabine

Hi Boris

I don't think it's a security issue, that's a standard warning you are not protecting the PLC by passwords.

1. Is anybody else online on the PLC?

2. If so, ask them do disconnect

3. Restart your TIA portal and may be PC.

4. If it still not reachable, reset the PLC to factory settings

Hello,

Are you using a 'Force Table' to Force a variable?

Best regards,

Wizard

New question published by Siemens online support is split to a separate thread with the subject CPU 1512 SP-1 PN unable to Download.

Best regards
CS Moderator