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**CAPL Functions** » [MOST](../CAPLfunctionsMOSTOverview.md) » mostSetStressNodeParameterData

# mostSetStressNodeParameterData

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

**Note**\
This function is only available with MOST hardware OptoLyzer G2 3150o.

## Function Syntax

```plaintext
long mostSetStressNodeParameterData(long channel, long id, long datalen, byte data[]);
```

## Description

**OptoLyzer G2 3150o:**\
The OptoLyzer G2 3150o for MOST150 provides stress functionality through an additional network interface controller (NIC). With `mostSetStressNodeParameterData` the MOST node parameters of this additional NIC can be configured.

## Parameters

* **channel**\
  Channel of the connected interface.

* **id**\
  Parameter identification:

  * **ID:** 4\
    **Description:** Configure the response of the stress node when receiving NetBlock.FBlockIDs.Get. A sequence of pairs (FBLockID, InstID) with up to 22 entries (44 bytes) can be set. The response message NetBlock.FBlockIDs.Status transports the sequence in its parameter section.\
    **Value Range / Meaning:** 0 \<= datalen \<= 44\
    **Availability:** OptoLyzer G2 3150o

* **datalen**\
  Number of bytes to be set.

* **data**\
  Bytes to be set.

## Return Values

See [error codes](../CAPLfunctionsMOSTErrorCodes.md).

## Example

—

[mostSetStressNodeParameter](CAPLfunctionMOSTSetGetStressNodeParameter.md)
