超碰成人av-青青草97-天天做天天躁天天躁-久久精品国产亚洲一区二区-亚洲天堂狠狠干-在线观看欧美精品-国产精品美女一区二区视频-国产成人欧美日韩在线电影-一级片免费看视频-免费国产视频在线观看-伊人网久久久-无码人妻丰满熟妇啪啪网不卡-精品欧美乱码久久久久久-国产真实夫妇视频-中文久草

已經(jīng)知道的
   字符   0           1           2        3          4         5          6          7          8        9        A         B          C          D          E        F
  
ASCII碼 H30     H31      H32   H33    H34     H35    H36    H37     H38   H39    H41    H42     H43     H44    H45   H46



                    ENQ       變頻器站號(hào)  指令代碼    等待時(shí)間       數(shù)據(jù)       總和校驗(yàn)  

字符                  00                 FA                                               02                      49

ASCII碼    H05          H30 H30       H46 H41                                  H30   H32         H34  H49
                                      

這行不明白                  H30+H30+H46+H41+H30+H32
                                    =H149

請(qǐng)問               H30+H30+H46+H41+H30+H32=H149用哪個(gè)方式加得到H149請(qǐng)高手詳細(xì)解答 謝謝！  

這個(gè)好像和效驗(yàn)算法，是嗎