1. Example project
In this example the application shall handle I&M data on application side. For that it is necessary to change the configuration packet, to implement the "wirte I&M indication" ,
the "read I&M indication" and the "reset to factory indication". For that the application needs a possibility to save information remanent in a flash.
Example Sourcecode can be found in the Extended Config Example: netX 90 - PROFINET IO Device - extendedConfig V2.2.0.0
2. Configuration Packet
In the configuration packet it is necessary to change the ptSetConfig→ulSystemFlags. First step is to disable the flag PNS_IF_SYSTEM_STACK_HANDLE_I_M_ENABLED.
The next step is the use of the same data in the configuration packet like in the I&M0 informations
For Example you can create first a structure of I&M0 and than use it:
ptSetConfig→ulVendorId = IM0.usManufacturerId;
ptSetConfig->usSwRevision1 = IM0.tSoftwareRevision.bX;
ptSetConfig->usSwRevision2 = IM0.tSoftwareRevision.bY;
ptSetConfig->usSwRevision3 = IM0.tSoftwareRevision.bZ;
ptSetConfig->bSwRevisionPrefix = IM0.tSoftwareRevision.bPrefix;
3. Indications
Implement the packet handler Indications for
PNS_IF_READ_IM_IND
PNS_IF_WRITE_IM_IND
4. TIA Portal
