9.7 Parameters - PROFINET IO controller9.7.1 PreconditionTo parametrize the PROFINET IO controller of the CPU, the following conditions must befulfilled:n The PROFINET IO controller is online reachable, this means an initialization wasestablished.n The hardware configuration described before was established and the PROFINET IOcontroller is networked.Open the properties dialog of the PROFINET IO controller by a double-click at PN-IO.The PROFINET interface of the PROFINET IO controller is parametrized with PN-IO, theport with Port 1. In the following these parameters for PN-IO and Port 1 are described.9.7.2 PN-IODesignation of the IO controller. The IO controller from VIPA always has the shortdescription "PN-IO".The device name on the Ethernet subnet must be unique. For an integrated PROFINETinterface the device name is derived from the short description.Here the purpose may be entered for which the IO controller is being used.With properties you can enter the IP address, subnet mask and gateway for thePROFINET interface and select the subnet to be connected.The CPU reports errors of the IO controller via the interface address, as soon as e.g. anerror during synchronization of the IO controller occurs. With the PROFINET IO systemaddress the CPU reports e.g. failure/return of the PROFINET IO system. This address isalso used to identify the IO system to which the device belongs, if an IO device fails.With the operation field "OB82 / I/O fault task..." you can cause the CPU to call the OB 82at an error event of the PROFINET interface. An entry to the diagnostics buffer is alwaysdone.The other parameters in this tab are not relevant for the use of the VIPA PROFINET CPU.ProceedingGeneralShort descriptionDevice nameCommentPropertiesAddressesPROFINETVIPA System 300S+Deployment Ethernet communication - PROFINETParameters - PROFINET IO controller > PN-IOHB140 | CPU | 317-4PN23 | en | 18-01138
