On Thu, 18 Aug 2016 20:31:13 +0200 Nicklas Karlsson <[email protected]> wrote:
> Does anybody here have any experince of the data in the parametrization frame > for profibus? All information needed for the SetPrm usually is stored in the GSD file. So you just need to know your configuration and select the right data from the GSD. But there is one important exception: The three DPV1 parameter bytes. These bytes are only there for DPV1 (and later) devices and they often are not specified (=zero) in the GSD. So you need to set them manually. The GsdInterp GSD file parser/interpreter from pyprofibus [1] will probably help and do the right thing to create a SetPrm telegram. See the example files included that use the parser (and the pyprofibus configuration mechanism) to create the SetPrm and ChkCfg telegrams. [1] https://bues.ch/a/profibus -- Michael
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