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# ILControlWait

**Valid for**: CANoe DE • CANoe4SW DE

**Note**\
This function can only be used in the CAPL file that is attached to the appropriate node. The corresponding function [ILNodeControlWait](CAPLfunctionILNodeControlWait.md) can be used in a global node outside or in test modules.

## Function Syntax

`long ILControlWait()`

## Description

Cyclical sending is stopped; setting signals is possible.\
Cyclical sending is continued only after an [ILControlResume](CAPLfunctionILControlResume.md).

## Parameters

—

## Return Values

* **0**: No error.
* **1**: Momentary state of the IL does not permit this query.
* **50**: Node layer is inactive — possibly deactivated in the node's configuration dialog.

## Example

—

[ILControlInit](CAPLfunctionILControlInit.md) • [ILControlResume](CAPLfunctionILControlResume.md) • [ILControlStart](CAPLfunctionILControlStart.md) • [ILControlStop](CAPLfunctionILControlStop.md)
