1, installation, V4.0 STEP 7 MicroWIN programming software.
2, prepare a programming cable for 200PLC, 6ES7 901-0BF00-0AA0
3. After the programming line and the PLC are connected, the PLC is powered on, open the software, and click to set the PC/PG interface in the navigation bar. Select the PPI protocol, then select the USB port in the local connection, other default settings, close the current dialog box, then click the communication bar in the browse bar, double-click refresh, refresh to the PLC address, confirm the baud rate, you can upload.
Click the dialog box after setting the PC/PG interface and select PC/PPI CABLE (PPI).