Rules for configuration of Profibus-FDL

FAQ #100166


SIMATIC® CPUs with integrated CPU (e.g. 414-2DP) do not support FDL-Connections. Therefore a 400 CPU has to be extended with a CP443-5Ext. to use this service:


For the Operating mode the selection DP Master must be activated:


Finally choose the profil "Universal (DP/FMS):


For the specific FDL connections the SAPs 1-39 are reserved. Broadcast is not supported. Instead broadcasts can be projected. Also for broadcasts the SAP number must be smaller as 40.



xx7 Series / Communication

Last update: 23.05.2015 05:57

First release: 22.06.2004 13:17

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The requested software / document is no longer marketed by Saia-Burgess Controls AG and without technical support. It is an older software version which can be operated only on certain now no longer commercially available products.