详细介绍
6SN1118-0DM13-0AA1
6SN1118-0DM13-0AA1
西门子S7-200 PLC的触点指令如下:
LD:梯形图开始的常开触点
LDN:梯形图开始的常闭触点
A:”与”,串联常开触点
AN:”与非”,串联常闭触点
O:”或”,并联常开触点
ON:”或非”,并联常闭触点
触点指令的梯形图和语句表对照如下:
LD I 0.1
AN I 0.2
O I 0.3
A I 0.4
= Q 0.3
= Q 0.4
AN I 2.2
= Q 2.2
1、客户*,服务为先。
2、重承诺,绝不出尔反尔。
3、客户服务从细节做起。
4、细心、用心、热心、爱心。
5、绝不做诋毁竞争对手、污蔑同行的行为,不向客户说对竞争对手不利
的话。
6、满足客户的要求、让客户满意就是我们的工作。
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