国网表测试软件DLT645-2007通信协议获取电表地址波特率2400向表发送:68aaaaaaaaaaaa681300df16号表返回:fefefefe683562121800006893066895454b33331d16当前组合有功总电能数据:0kWh向000018126235表发送:fefefefe68356212180000681104333333337216000018126235号表返回:fefefefe683562