Programming theEU5C-SWD-DP4203/11 MN05013002Z-ENFunction block assignment (Device number)Up to three DP modules can be used with the XC200. Eachof these DP modules can use one function block for acyclicalread operations and one function block for acyclical writeoperations. In all a maximum of six function blocks cantherefore be used in the user program. Using device numbersyou determine which function block is assigned to which DPmodule. The device number depends on the DP module slotand is defined in the following table.With the XC100 the device number is generally “0” as onlyone DP-module can be used by this control.Table 4: Device number for XC200XI/OC slot 1 2 3Module DP-M DP-M DP-MDevice No. 0 1 2Module DP-M DP-M X-moduleDevice No. 0 1 –Module X-moduleDP-M DP-MDevice No. – 0 1Module DP-M X-moduleDP-M Configuration fault:Gaps are invalid!Device No. 0 – 2Module X-moduleX-moduleDP-MDevice No. – – 0X-module: Module (No PROFIBUS-DP module)
