> ## 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.

# CAPLfunctionSCCCMSlacParmReq

[Open topic with navigation](../../../../../CANoeDEFamily.htm#Topics/CAPLFunctions/SmartCharging/Callbacks/CAPLfunctionSCCCMSlacParmReq.md)

**CAPL Functions** » [Smart Charging](../CAPLFunctionsSmartChargingOverview.md) » [SCC Modeling Libraries (Simulation Setup)](../CAPLFunctionsSmartChargingOverview.md#BMNodeayerDLL) » [EVSE Callback Functions](../CAPLFunctionsSmartChargingOverview.md#CallbackEVSE) » **SCC\_CM\_Slac\_Parm\_Req**

# SCC\_CM\_Slac\_Parm\_Req

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

## Function Syntax

```plaintext theme={null}
void SCC_CM_Slac_Parm_Req ( byte RunId[], byte SourceMacAddress[] )
```

## Description

The callback is called as soon as a **CM\_Slac\_Parm.Req** message is received.

Further details that are transmitted in this request can be queried with the following functions:

* [SCC\_SLAC\_GetApplicationType](../Functions/CAPLfunctionSCCSLACGetApplicationType.md)
* [SCC\_SLAC\_GetSecurityType](../Functions/CAPLfunctionSCCSLACGetSecurityType.md)

## Parameters

* **RunId**: Random Run Identifier of sender (8 byte).
* **SourceMacAddress**: MAC address of sender.

## Return Values

—

## Example

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