> For the complete documentation index, see [llms.txt](https://grid-exchange-fabric.gitbook.io/gxf/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://grid-exchange-fabric.gitbook.io/gxf/protocols/iec61850/flexovl_540_171101_2.md).

# FlexOVL\_540\_171101\_2

Contract for [FlexOVL\_540\_171101\_2](/gxf/protocols/iec61850/flexovl_540_171101_2/flexovl_540_171101_2_out.icd.md) The contract specifies the messages which can be exchanged with a LMD.

## Messages

The messages below are part of OSGP and implemented in the IEC61850 protocol adapter and supported by the FlexOVL\_540\_171101\_2 device firmware.

* [**GetStatusRequest**](/gxf/protocols/iec61850/flexovl_540_171101_2/getstatus.md) (from platform to device) is a request which queries a device for the current status of all its digital inputs.
* [**GetStatusResponse**](/gxf/protocols/iec61850/flexovl_540_171101_2/getstatus.md) (from device to platform) is a response which returns the result of the GetStatusRequest and, if 'result = OK', returns the current status for all of the digital inputs.
* [**EventNotificationRequest**](/gxf/protocols/iec61850/flexovl_540_171101_2/eventnotification.md) (from device to platform) is a request that pushes an event notification from a device to the platform.

No other message types are supported by this device.


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## 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, and the optional `goal` query parameter:

```
GET https://grid-exchange-fabric.gitbook.io/gxf/protocols/iec61850/flexovl_540_171101_2.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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.