ReadIOAlias

Reads the alias index from a real or simulated I/O module.

Syntax

KsError ReadIOAlias(
     int Index,
     int* Alias
);

Parameters

Index: the index of an I/O module. Indexes are zero based.

Alias: pointer to the value to receive the alias index.

Return value

If the function succeeds, it returns errNoError, otherwise an error code. For more information about the error code, see the KsError list.

Usable EtherCAT states

ecatOP

Example

Copy

int aliasRead = -1;
nRet = ReadIOAlias(0, &aliasRead);

Requirements