> ## Documentation Index
> Fetch the complete documentation index at: https://notevil.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# CAPLfunctionCoTfsLssWaitForConfNodeIdReq

# coTfsLssWaitForConfigureNodeIdRequest (Level 2)

[Valid for](../../../../Shared/FeatureAvailability.md): CANoe DE • CANoe:lite DE • CANoe4SW DE

## Function Syntax

```
long coTfsLssWaitForConfigureNodeIdRequest( byte[] pNID );
```

## Description

The function waits for the configure `LSS node id` request.

## Parameters

* **pNID**: Node-ID of the device, value range 1..127 and 255.

## Return Values

[Error code](../CAPLfunctionsCANopenNLTFSErrorCodes.md)

## Example

```c theme={null}
dword pNID[1];

/* waits for LSS configure node ID request */
if (coTfsLssWaitForConfigureNodeIdRequest( pNID) == 1) {
  /* received LSS configure node ID request */
  /* received values can be found in pNID[0] */
} else {
  /* no request received */
  return;
}
```