Siemens GS..D.. Bedienungsanleitung PDF herunterladen (Seite 29)

How to configure an Anybus PROFIBUS Slave module with a Siemens Step7 PLC

SCM-7032-026

Rev 2.1

Figure 34 Troubleshooting the PROFIBUS network.

Carrying out the tests

• Configuration A: Set switch of test connector 1 to position 3 (connects pin 3 to the screen). Connect

ohmmeter to test connector 2 between pin 3 and the screen.

• Configuration B: Set switch of test connector 1 to position 8 (connects pin 8 to the screen). Connect

ohmmeter to test connector 2 between pin 8 and the screen.

• Configuration C: Set switch of test connector 1 to position 3 (connects pin 3 to the screen). Connect

ohmmeter to test connector 2 between pin 8 and the screen.

• Configuration D: Switch position of test connector 1 is not important. Connect ohmmeter to test

connector 2 between pin 3 and pin 8.

Warning: The measured value can be falsified if the ohmmeter connections are touched.

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