English1/2 Siemens plc 19933MPWMSEPROMCPUA/DD/ASVSIGRZKWRRun/Stop0 – 10 V0 – 20 mA4 – 20 mABUS+Power SupplyMains Fuse(s)DC LinkPower SupplyMicroprocessorAnalog/Digital ConverterBus ConnectorGR RectifierWR InverterSE Current MonitoringPWM Pulse Width ModulatorD/A Digital/Analog ConverterR/L Clockwise/Counter–clockwiseFrequency, Current IndicatorBlock Diagram – SIMOVERT P 6SE21Figure 1:JogFRONTPANELFu /IuPROMFaultTripTachoFu/IuPRS485X11 X1X1ZKCPUA/DBUS+15 V+10 V2341367912111617181920211415SISVR/L 51.2 Control FacilitiesThe inverter can be started/stopped by any of the following means(see parameter P05 in section 5.3.2 and alsoFigure 9):(1) Connection of a latching switch to the run/stop input (terminals X11.2/3).(2) Connection of momentary action push–buttons to the Run/Stop and Trip inputs (X11.2/3/4).(3) Connection of a voltage level of 7 – 33 V to the Run/Stop input (terminals X11.3/1).(4) Automatic starting on application of input power (shorting link terminals X11.2/3).(5) Connection of a voltage level of 7 – 33 V to the jog input (terminal X11.13/1).(6) Applying a rising edge (i.e. momentary push–button) to the Run/Stop input (terminals X11.2/3)and a falling edge to the trip input terminal X11.2/4.(7) Control via the serial I/O connections(see section 7).