# 6.7 Custom Object

![](https://3950998874-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2Fpi-series-user-manual%2F-LuqcTHqtklp3vDQu1QD%2F-LuqchuwT-5U95iPpnEl%2F0.png?generation=1575022157999190\&alt=media)

It provides customized object, user can add more functions or object according to requirements.

## Customized object

**Introduction**

Customized object is provided for users to design the universal interface of object freely to meet customization requirements.

**Description**

![](https://3950998874-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2Fpi-series-user-manual%2F-LuqcTHqtklp3vDQu1QD%2F-LuqchuxbaDM3QKft0ox%2F1.png?generation=1575022157990769\&alt=media)

1. **Function address:** the numerical value in this address is used as the function code of object to handle the corresponding operation.
2. **DLL file name:** Select needed dll file (i.e. dll files provided by users)
3. **Custom address:** users can add some function address to cooperate with dll file to complete other operations

✎**Note:**

This is a custom-made object that requires the cooperation of WECON software engineers.

Required documents: two XXXXXX.dll files and an document.

1. One dll file is used in PC and should be put under the dll\_pc folder in the software installation directory.
2. One dll file is used in HMI and should be put under the dll\_hmi folder in the software installation directory.
3. A document for illustrating the dll files.


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://wecon.gitbook.io/pistudio-manual/6.-object/6.7-custom-object.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.