S7-1200, update from V3.0 to V4.0 and cannot login to Siemens webserver

William B.

huggy_d1

Using the right MMC Version 1.0 can be updated to Version 2.2.

To get to version 3.0, you need a new PLC - different part #.

The latest is version 4.0, and yes, it is also a different part #.

Carefull.. please allow me just fill in the detail that was implied.
The jump to 4.0 is huge - hardware and firmware (as was the case with 3.0).
You can not get to 4.0 via 3.0.
w

LarryAm

I think that you need to configure the user name and password for the web page (there is not a default user name and password).
See the System Manual (version 03/2014) page 604 paragraph 11.2

voliem62

i also seem that problem....

1215,v4.0

i cannot loging to access web server s7-1200 c1215 v4.0..

i hope anyone can hlep me?

Thanhk you....

Are you the designer of the PLC program?
It is very possible that you already have the answer.

LarryAm

I think that you need to configure the user name and password for the web page (there is not a default user name and password).
See the System Manual (version 03/2014) page 604 paragraph 11.2

Also see the attached image for extra help.
This shows a default activated user profile list.
You need to create user profiles with various permitions.

Does this solve your problem?
w

New question published by StamatisJE is split to a separate thread with the subject S7-1200, update from V3.0 to V4.0 and cannot see the "User pages" on the left of the screen.

Best regards
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