DP-communication between SBC Master and Siemens CP342-5 Slave

FAQ #100396

 

The CP 342-5 can be slave in a network where a Saia PCD® is Master. The network configuration has to be the same in the Siemens Project as in the SBC Project. You have to import the GSD-File of the CP to the SBC DP-Configurator.

 

The CP 342-5 is connected to a Siemens CPU (p.e Simatic S7-300). This CPU can be a part of an other DP Network.

Important
The CP 342-5 will only communicate it you call FC1(DP_send), FC2(DP_recv), and FC4(DP_CTRL) in the CPU where the CP is connected to.