每个通道提供16位模拟输出数据，作为0到32767或–32768到32767的整数值，具体取决于所选范围类型。有关数据格式的详细信息，请参阅本章开头的CPU模拟模块接口部分。IC693ALG442模拟组合I/O模块12 GFK–0898F2章–IC693ALGA442模拟混合I/O模块12-15%I状态信息%I Ref Adr是%I数据的参考地址，指向%I存储器（即输入表）中报告模块状态信息的位置的开始。通过编辑%I大小字段中的值，可以选择报告给PLC的%I状态位置的数量。“%I大小”字段中的允许值为8、16和24，表示报告给PLC的%I位置数。对于%I SIZE值8或更大，返回的数据格式如下表所示。前八个%I位置-（适用于%I尺寸值8、16、24）%I位置描述%I模块
Each channel provides 16 bits of analog output data as an integer value from 0 to 32,767 or –32768 to 32,767, depending on the range type selected. For detailed information of the data format, see the CPU Interface to Analog Modules section at the beginning of this chapter. IC693ALG442 Analog Combination I/O Module 12 GFK–0898F Chapter12 – IC693ALG442 Analog Combination I/O Module 12-15 %I Status Information The %I Ref Adr is the reference address for the %I data and points to the start of the locations in the %I memory (that is, the Input Table) where status information from the module is reported. You can select the number of %I status locations reported to the PLC by editing the value in the %I Size field. Allowable values in the %I Size field are 8, 16, and 24 which refer to the number of %I locations reported to the PLC. For %I SIZE values 8 or greater, the data brought back is in the format described in the following tables. First eight %I locations - (available for %I SIZE values 8, 16, 24) %I Locations Description %I Module
