CPU goes back to STOP mode

Sir, My network configuration is as follow:

1. CPU 319-3 PN/DP is connected to TP1500 Comfort panel via PROFINET

2. CPU 319-3 PN/DP is connected to PG via PROFINET

3. CPU 319-3 PN/DP is connected to CANopen-DP gateway via PROFIBUS

Problem occurs as follow:

When I download the above configuration (including GSD file of gateway) to CPU. CPU goes to RUN mode. But when I switch-ON the power supply of gateway (24V DC), CPU goes back to STOP mode automatically?

Screen shots attached.

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Split from Problem in Test axis with Axis control panel.

Hi,

why do you post everytime the problems in the wrong conference and topics ? 

First you ask for MPI Connection to Siotion D425-2 and attach a empty archive -> no help possible!

Now you post a network without any Simotion D , only S7-300.

Please post the problems in the right conferences and topics and not only in this thread.

In the way you work at the moment you can get no help or something, so please correct the this!

General: IF PLC GI TO STOP THEN OPEN DIAGNOSTIC BUFFER AND SHOW WHY THIS HAPPENS!

Regards

Christoph