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**CAPL Functions** » **ISO11783** » **ISO11783 Interaction Layer** » **Iso11783IL\_SetSignal**

# Iso11783IL\_SetSignal

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

## Function Syntax

```plaintext
long Iso11783IL_SetSignal( dbSignal signal, double value );
```

## Description

Sets the signal to the specified physical value. The message of the signal is sent according to the configured send type.

## Parameters

* **signal**: signal name from database\
  The signal must be assigned to the node as Tx signal.
* **value**: physical value

## Return Values

* **0**: success
* **\< 0**: [error code](../../../CAPLfunctionsISOj1939ErrorCodes.md)

## Example

```plaintext
on key 't'
{
    Iso11783IL_SetSignal( EEC1::EngSpeed, 1200.0 );
}
```
