# 6.5.4 Flow component

**Introduction**

The flow components are mainly used to reflect the flow state in process flow production. User can set the style of flow components according to requirements.

**Description**

![](https://3950998874-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-Lup_3URExwDkfqKABSb%2F-LuqXEIUyBfQ3kzwA8Xl%2F-LuqXe9q_vvB7rASlzfW%2Fimage.png?alt=media\&token=7557d187-a2ee-4e72-a8f1-eb5003b2556c)

**1) Color**

**FlowFrn:** It sets outer border color of flow component;

**Block:** It sets the block color of flow component;

**FlowBg:** It sets background color of flow component;

**2) Detail**

**Pipe width:** It sets background width of flow component;

**Block width:** It sets block width of flow component;

**PipeFrn width:** It sets outer border width of flow component;

**Block length:** It sets block length of flow component;

**Transparence:** It sets transparence of flow component. (opaque (0) full transparence (100)), user can cooperate with transparence and other settings to meet display requirements;

**Ratio:** It sets display ratio of block and background (Display density of the block in flow component);

**Speed:** It sets flow speed of the block during HMI running;

**3) Control**

**Reverse:** It sets flow in reverse (default is left to right);

**Variable:** It sets bit address to control reverse flow or not.

* **Set OFF:** Forward
* **Set ON:** Reverse

**Address:** It sets bit address to control flow or not.

* **Set OFF:** Stop
* **Set ON:** Flowing

**4) Preview**

It is for preview object;

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