# 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.