IBHNet:Settings within STEP®7

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Once the installation and configuration of the IBHNet driver has been completed successfully, please run your copy of STEP®7. To choose IBHNet as communication driver, select "Extras ⇒ Set PG/PC interface" from the STEP®7 menu bar. Alternatively "Set PG/PC interface" can also be accessed via the Windows control panel.


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Starting with Version 1.19 of the IBHNet network driver, the installation of the Siemens driver for the PC-Adaptor (MPI) for the Siemens STEP®7 software is not required any more. It simply appears in the list.

Select IBHNet as your default communication driver.


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Click "properties" to select an already defined PLC or "IBH Network Settings" to define a new name for a PLC.

Confirm your selection by clicking "OK". When closing the dialog "Set PG/PC interface", STEP®7 will inform you that driver selections have been altered.


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If you are using an IBH Link, the configuration is now complete.


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If a SoftPLC in the version 2.x is used, the option "TCP/IP" (available starting with version 2.10) needs to be selected. To apply the settings, the SoftPLC needs to be restarted.

Starting with version 3.x of the SoftPLC, the TCP/IP protocols are ON by default. A separate driver installation and/or configuration is not required with the SoftPLC Version 3.x or better.


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All required settings are completed. The PLC can now be reached by the Simatic® Manager via the IBH Link. Access to the PLC or the SoftPLC will now be performed via TCP/IP.


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The IBH Link displays the real MPI respectively Profibus address of the PLC. To work with hardware PLC – as you would with a PC Adaptor – the address of the CPU need to be selected. The SoftPLC always shows the MPI address 2. Work with the Simatic® Manager, as you are used to.