The difference between USB-ppi and pc-ppi

Siemens s7-200 programming line USB-ppi and communication line pc-ppi need to be purchased separately. Why can't the programming line be used directly for communication? Overview: USB / PPI is a programming cable that provides serial connection and RS485 signal conversion and PPI protocol conversion through a USB interface. Under the control of a driver running … Continue reading The difference between USB-ppi and pc-ppi

LE3U PLC Test video and plc program example

LE3U PLC Support Mitsubishi GX-Develoer\GX-WORK2 Support for human-machine interface connection, the application is completely equivalent to Mitsubishi FX3U Support ladder programming, download, monitoring. The programming port used for program download and communication with the human machine This PLC adopts an industrial-grade 32-bit MCU with strong anti-interference, and its running speed far exceeds that of FX3U. … Continue reading LE3U PLC Test video and plc program example

USB-SC09-fx detailed usage guide

The USB-SC09-FX programming cable requires a USB device driver to be used After the driver installation is complete, the COM port corresponding to the USB-SC09-FX programming cable will appear in the Windows device manager. Just select the COM port in the programming software or other application software, and use the default settings for other communication … Continue reading USB-SC09-fx detailed usage guide