> For the complete documentation index, see [llms.txt](https://wecon.gitbook.io/pistudio-manual/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wecon.gitbook.io/pistudio-manual/8.-basic-functions/8.1-address-editor.md).

# 8.1 Address Editor

**Introduction**

The address editor is a tool for setting an address. The components of the object address mainly include: connection, device station number, device type of the address, and address value.

**Description**

![](https://3950998874-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2Fpi-series-user-manual%2F-Lv4k_hCnIdB6Bs-NF3z%2F-Lv4lO__pVtRMcWe_FJd%2F0.png?generation=1575276095158908\&alt=media)

| **Items**            | **Description**                         |
| -------------------- | --------------------------------------- |
| PLC station No.      | Set device station number for address.  |
| User input           | The address is inputted by user.        |
| From address library | Choose address from address library.    |
| System address       | Choose address from the system address. |
| Connection           | COM port number ( range 1-3).           |
| Address type         | Choose address type.                    |
| Data format          | It set object data format;              |
| Byte order           | Some protocol requires this settings;   |
| Address No.          | Choose address number;                  |
| Extended tags        | Some protocol requires this settings;   |