Siemens GS..D.. Manual do Utilizador descarregar pdf (Página 27)

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

SCM-7032-026

Rev 2.1

Diagnostics in Step7

Step7 and the HW Config program provide diagnostic possibilities via the PROFIBUS master over the

network. Start with going online by clicking on the button n in Figure 33. Then right-click on o and chose

“Module Information” and the diagnostic function will be started. The window p will be displayed and

available diagnostics can be read out.

What diagnostics that is available depends on the application. In standard mode there are no application

specific diagnostics available. All the standard PROFIBUS diagnostics are supported and information

regarding this can be found in the online documentation of Step7. Application specific diagnostics, error

codes etc. can be found in the documentation of the application.

If the message shown in the window p appears the reason can be the following:

• The Anybus module is not attached properly to the PROFIBUS network. Check cabling.

• The node address of the Anybus module does not match the address set in the Simatic Config

program.

• The Anybus module is faulty and does not start up properly. Check the LEDs on the Anybus module.

Figure 33 Step7 Hardware diagnostics.

www.anybus.com HMS Industrial Networks AB

Page 27 (30)

1 2 ... 22 23 24 25 26 27 28 29 30

Sem comentários

Siemens GS..D.. Manual do Utilizador Página 27