DSSD5、DTSD5系列三相电子式多功能电能表技术说明书，有详细的通信协议，使用方法，有助于串口调试-DSSD5, DTSD5 series three-phase electronic multi-function watt-hour meter Technical Manual, a detailed communication protocol to use to help debug serial

多功能表，自动采集终端，可以设置并采集多个数表数据，可以读可以写-Multi function meter, automatic acquisition terminal, you can set multiple tables and collect data, can read and write