¥ 1260.00
¥ 1180.00
¥ 1180.00
¥ 1180.00
¥ 1180.00
易卖工控网(www.ymgk.com)提供”输入模件AI880A 3BSE039293R1”,产品详情:品牌/厂家:ABB、型号:AI880A 3BSE039293R1、成色:全新、货期:现货 1天内发货、保修:180天,更多产品详情就上易卖工控网。
通讯介质,方式以及速率:这方面当然目前zui优选择是以太网。是提高通讯性能的关键。也是WINCC运行速度的一个保障。但往往这方面的配置不能以工程人员的意志转移的。
通讯距离:距离越短,速率就有提升的空间,自然通讯速度上来了;但这个速度也不要无顾虑的提升。毕竟速度越快其稳定性就相对不够。适中zui好。PLC与WINCC的通讯如果很长的话,尽量使用光纤转换器OLM,中继器等设备;这样能保证长距离的通讯质量。
又想到一条:画面尽量减少3D效果,动画效果,图片调用等美工的做法。这样会加重运行负担。
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