IBHNet:Reset/Factory settings

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Reset of the IBH Link S7 / S7 Plus :

Due to the nature of the IBH Link S7 and the IBH Link S7 Plus they may not be found in "IBH Links in the local network" for several reasons. In this case you can reach them by doing the following steps:

  • Start "Administrate IBHNet stations".
  • In "Administrate IBHNet stations" click on the button "IBH Link S7"
  • In the window "IBH Links in the local network" please click the button "Search again".
  • After that you will get a message box, which must stay open at this point
  • Now you have to remove the power from the IBH Link
  • As soon as the IBH Link is repowered, close the advice window exactly after 6 seconds.


The time of 6 seconds have to kept exactly because the IBH Link has finished booting but has no IP-address at this point. It is recommendable to use a clock with second hand. If this was successful the IBH Link appears with the IP-address 0.0.0.0.

Default settings

To set the default settings of the IBH Link S7 / Plus and you have to take the following settings manually:

IP-Address settings:
IP-Adress: 0.0.0.0
Subnet mask: 0.0.0.0
Gateway: 0.0.0.0
⇒Static
Profibus-parameters:
Communication speed: 187,5 kbit/s
Own device-address: 0
Maximum device-address: 31
Bus-profile: MPI/PPI
Advanced settings:
Tslot_Init: 415
Max. Tsdr: 400
Min. Tsdr: 60
Tset: 1
Tqui: 1
Gap-Factor: 20
Retry Limit: 2
Ttr: 10000