> ## 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.

# CAPLfunctionSCCCurrentDemandReq

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

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

# SCC\_CurrentDemandReq

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

## Note

* `<InvalidValueSigned>` and/or `<InvalidValueUnsigned>` can be defined in the XML configuration.
* These are returned if an optional numeric message parameter was queried by this function but not found.
* See [Configuration of Vehicle SCC Nodes](../../../CANoeCANalyzer/SmartCharging/SCProcedures/SCCConfigurationVehicleSCCNodes.md) or [Configuration of Chargepoint SCC Nodes](../../../CANoeCANalyzer/SmartCharging/SCProcedures/SCConfigurationChargePointSCCNodes.md).

## Function Syntax

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

## Description

The callback is called as soon as a Current Demand Request is received. Further details that are transmitted in this request can be queried with the following functions:

* [SCC\_GetMaxVoltage](../Functions/CAPLfunctionSCCGetMaxVoltage.md)
* [SCC\_GetMaxCurrent](../Functions/CAPLfunctionSCCGetMaxCurrent.md)
* [SCC\_GetMaxPower](../Functions/CAPLfunctionSCCGetMaxPower.md)
* [SCC\_GetBulkChargingComplete](../Functions/CAPLfunctionSCCGetBulkChargingComplete.md)
* [SCC\_GetChargingComplete](../Functions/CAPLfunctionSCCGetChargingComplete.md)
* [SCC\_GetRemainingTimeToFullSoC](../Functions/CAPLfunctionSCCGetRemainingTimeToFullSoC.md)
* [SCC\_GetRemainingTimeToBulkSoC](../Functions/CAPLfunctionSCCGetRemainingTimeToBulkSoC.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

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