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继续学习。 A.2 Object data: AC 900F and AC 900FR 对象数据:AC 900F和AC 900FR There are no differences between the object data of the AC 900F controller in the Pl 阅读全文
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这篇文档正文部分已经学习完了,现在时该文档的附件部分。 Appendix A Hardware object data 附件A 硬件对象数据 A.1 Calling up object data 调出对象数据 When the I/O editor is selected in the main m 阅读全文
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继续学习。 6.4 Power fail signal (PF) and power fail 电源故障信号和电源故障 I/O modules maintain the last values until they have recognized the connection interruptio 阅读全文
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继续学习,这个文档也没剩多少了。 6.3 Startup and shutdown performance of the modules 模块的启停性能 The input and output values are communicated on a cyclic basis between th 阅读全文
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继续学习 6.2 Task behavior in the event of an error 错误事件中的任务行为 上图中单词简单,就不翻译了 6.2.1Resource behavior in the event of an unrecoverable task error 在不可恢复错误中的资 阅读全文
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继续学习,进入第六章 6 Processing and error handling 处理和错误处理 This section provides information on error handling at task level, on the resource behavior in the 阅读全文
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继续学习,今晚争取进入第六章 5.2 Changing a non-redundant process station into a redundant one 非冗余过程站改为冗余 1. The following exports must be performed from each proce 阅读全文
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5.1.5 Technical redundancy data 冗余技术数据 Failure detection 故障检测 Both redundancy partners (Primary and Secondary) monitor each other via the redundancy l 阅读全文