串口设矍数据格式一•数据读数据发送:123数据长度1个存8位1校验和数值ASCIIDOSTL0100002ETX56200K02H30H31H30H30H30H30H32H03H35H36HASCIID5STL0101002ETX5702H30H31H30H31H30H30H32H03H3537数据反馈:1数据内容1校验和低8位高8位ASCIISTLC800ETXDED002H43H38H30H30H03H44H45H・数据写数据发送:123数据长度数据内容1校验和写入值1个存8位底8高8ASCIISTL1100202C800ETX0304200KD102H31H31H30H30H32H30H32H43H38H30H30H03H33H34H发送成功会反馈ACK(06H)说明数据写入成功。,数据请求AKlJ码功能悦明EIMQO5IHK黑岀谒尹O^HPLU対E 轴认叵T苔INAK1SH!PLC対的舌1A回締值但柄幵呛悴記ETXO3H(*命争9叩ASCIIX+^D读卓轶细电养状恭、独据叼由>■iifiiascii码X*Y剧植逓伯令rr即ASCIIW37HJX>Y,»M,SrT»":D:m_address1*2+1000H; 1000=D0;1002=D1;1004=D2;T:m_address+00C0H; 8 位00C0=T7-T0; 16位00C0=T15-T0;00C1=T15-T8;00C2=T23-T16;00C2=T31-T16;00C4=T47-T32;C:m_address+01C0H; 8位01C0=C7-C0; 16位01C0=C15-C0;01C仁C15-C8;01C2=C31-C16;01C2=C23-C16;01C4=C47-C32;S:m_address+0000
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