ABB DSAI155A 3BSE014162R1工控DCS系统
未使用的任何条件未使用的主控制选项“C”未安装分配给SELECT ANALOG OUTPUT(选择模拟输出)的任何不可用的主开关,并且禁用分配给SELECT模拟输出的任何未使用主开关,并启用任何未使用的MAIN(未使用主)任何未使用(除未使用ALT外)的条件未使用(未使用ALT开关)分配给SELECT ANALOG OUTPUT(未使用ALT开关),并且禁用未使用(非使用ALT开关分配给SELECT ANALOG OUTPUT(选择模拟输出)的开关,除NOT USED ALT•MAIN/ALT 4 mA VALUE(未使用ALT•MAIN/ALT 4 mA值)外,其他任何开关均已启用:此消息针对每个模拟输出显示,允许用户分配一个数值,该数值对应于4至20 mA信号范围的4 mA端(T20选项)或0至1 mA信号范围(T1选项)的0 mA端。数值范围将取决于选择的参数。详见表4–3:模拟输出参数
Any condition NOT USED NOT USED MAIN Control option ‘C’ not installed any not available MAIN Switch assigned to SELECT ANALOG OUTPUT and is disabled any NOT USED MAIN Switch assigned to SELECT ANALOG OUTPUT and is enabled any NOT USED MAIN Any condition NOT USED anything other than NOT USED ALT Switch assigned to SELECT ANALOG OUTPUT and is disabled NOT USED anything other than NOT USED ALT Switch assigned to SELECT ANALOG OUTPUT and is enabled any anything other than NOT USED ALT • MAIN/ALT 4 mA VALUE: This message appears for each analog output and allows the user to assign a numeric value which corresponds to the 4 mA end of the 4 to 20 mA signal range (T20 option) or the 0 mA end of the 0 to 1 mA signal range (T1 option). The numeric value range will depend upon which parameter is selected. See Table 4–3: Analog Output Parameters below for details
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