如題：歐姆龍CP1H加選件板CP1W-CIF01與手持超市用那種手持條碼機(jī)RS-232通信。。。條碼有13個(gè)數(shù)字，只讀出了12個(gè)  求解答！��！
程序截圖、串口1設(shè)置截圖如下：
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