ABBAC900F学习笔记321：IEC61131-3编程-SFC-21_来自金沙江的小鱼

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ABBAC900F学习笔记321：IEC61131-3编程-SFC-21

(2023-07-09 11:01:40)

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继续学习Freeance2019SP1xiamian SFC编程。

9.5.5 Step action execution

步骤动作执行

The Freelance system offers the user the modes normal, permanent off and permanent on for the execution of step-related actions.

Freelance系统提供给用户正常、永久关闭和永久开启三种相关步骤执行状态。

Action execution is independent of step state.

动作执行独立于步骤的状态。

normal 正常	If a step is active, the actions related to that step are executed. 如果步骤激活，将执行与该步骤相关的操作。
permanent off 永久关闭	The actions related to that step are never executed. 与该步骤相关的操作永远不会执行。
permanent on 永久开启	The actions related to that step are always executed. 始终执行与该步骤相关的操作。

9.5.6 Display of steps in the SFC program

在SFC程序中显示步骤

The appearance of steps in the SFC program display depends upon the step state and the action execution mode.

SFC 程序显示中步骤的外观取决于步骤状态和操作执行模式。

Colors used to display steps depending on their state and action execution mode.

用于根据步骤的状态和操作执行模式显示步骤的颜色。

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