大家谁用过lv自带的modbus库啊，有个问题请教一下：[img=0,1]file:///C:UsersguanAppDataRoamingTencentUsers599021664QQWinTempRichOleL[}%CNDUDX8KL5VD)OJ08C3.png[/img][img=0,1]file:///C:UsersguanAppDataRoamingTencentUsers599021664QQWinTempRichOleL[}%CNDUDX8KL5VD)OJ08C3.png[/img]怎么向下位机发送16进制指令啊，这里好像只能发数值型的，谢谢啦！！！