> For the complete documentation index, see [llms.txt](https://docs.creativeconners.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.creativeconners.com/docs/stagehand/stagehand-parameters/all-clear-parameter-clear.md).

# All Clear/Parameter Clear

{% hint style="danger" %}
[**How to Change / Set Parameters**](/docs/stagehand/stagehand-parameters/how-to-use-the-mitsubishi-vfd-keypad.md)
{% endhint %}

1. Press <img src="/files/FI9N6dzdvwtuvR2NLZP9" alt="" data-size="line"> until the display shows **P.0**
2. Set **Pr. 77 to 0**
3. Set **Pr. 79 to 1**
4. Set **Pr. 551 to 9999**
   1. **Mitsubishi A700 requires Pr. 551 set to 2**
5. Power cycle the VFD
   * Pull mains power or engage the E-Stop for **5 or more seconds**
   * **STAGEHAND APPRENTICE REQUIRES 30S**
   * The display will show **0.00** once restarted
6. Press <img src="/files/FI9N6dzdvwtuvR2NLZP9" alt="" data-size="line"> until the display shows **P.0**
7. Scroll <img src="/files/MZokUilNr1fjOVggGO8Z" alt="" data-size="line"> **left** to **ALL.CL** and set to **1**\
   The display will flash between ALL.CL and 1 once set
8. Scroll <img src="/files/MZokUilNr1fjOVggGO8Z" alt="" data-size="line"> **left** again to **PR.CL** and set to **1**\
   The display will flash between PRCL and 1 once set
9. Power cycle the VFD
10. Press <img src="/files/FI9N6dzdvwtuvR2NLZP9" alt="" data-size="line"> until the display shows **P.0**
11. Set **Pr. 77 to 2**

{% hint style="info" %}
Newer Stagehands will display **Drive Fault** and **Brake Fault** once parameters are cleared.
{% endhint %}

{% hint style="danger" %}
**Set Parameter 77 = 2 before jumping into manually entering parameters!** Parameter 77 must be set to 2 in order for other parameters to be written
{% endhint %}


---

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