SIMATIC S7-300 in MODE RUN after POWER OFF.

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Rogertecn
Posts: 78
Joined: Wed Nov 07, 2007 1:05 am
Location: UK

SIMATIC S7-300 in MODE RUN after POWER OFF.

Post by Rogertecn » Tue Sep 27, 2016 1:11 pm

Hello.
I need your help to answer the questions:

When the Simatic S7-300 is operating normally, with the key in RUN mode, and there is a power failure CPU (POWER OFF).
When you return the power to the CPU (POWER ON)
What will be the status of the CPU?

It returns to RUN?
The CPU requires a RESET to return to RUN mode?
This behavior can be parameterized?
When there is remote racks communicating via PROFIBUS, the CPU behaves the same way?

I appreciate the support of this forum so helpful to us.

Rogertecn
Posts: 78
Joined: Wed Nov 07, 2007 1:05 am
Location: UK

Re: SIMATIC S7-300 in MODE RUN after POWER OFF.

Post by Rogertecn » Mon Oct 03, 2016 8:06 pm

nobody?
(warn)
(sos)

CoMod
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Re: SIMATIC S7-300 in MODE RUN after POWER OFF.

Post by CoMod » Mon Oct 03, 2016 9:50 pm

(sfaq) F1: OB100
Diagnostic buffer

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