> ## 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.

# CAPLfunctionSCCPreChargeReq

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

**CAPL Functions** » **Smart Charging** » **SCC Modeling Libraries (Simulation Setup)** » **EVSE Callback Functions** » **SCC\_PreChargeReq**

# SCC\_PreChargeReq

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

## Function Syntax

```plaintext theme={null}
void SCC_PreChargeReq ( byte SessionID[], float TargetVoltage, float TargetCurrent )
```

## Description

The callback is called as soon as a PreCharge Request is received.

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

* [GetDC\_EVStatus](../Functions/CAPLfunctionSCCGetDCEVStatus.md)

## Parameters

* **SessionID**: 8-byte long SessionID of SCC connection, range: 0 – 0xFF FF FF FF FF FF FF FF
* **TargetVoltage**: Voltage demand
* **TargetCurrent**: Current demand

## Return Values

—

## Example

—