EtherCAT:EC GET IO MODULE IN OUT

This function returns an IO module's input/ output setting: ON (1) or OFF (0)
It is easier to query digital I/Os if they are associated with system's digital I/Os.
Refer to Digital I/Os for more information.

Input

Slave address, PDO index, PDO sub-index.

Output

None

Return Value

The input/output is set - the function returns 1. The input/output is unset - the function returns 0.

Declaration

public function EC_GET_IO_MODULE_IN_OUT(byval slaveaddress as long, byval index as long, byval subindex as long) as long

Syntax

retVal = EC_GET_IO_MODULE_IN_OUT(<Slave address>, <PDO index>, <PDO sub-index>)

Examples

retVal = EC_GET_IO_MODULE_IN_OUT(1, 0x7020, 0x01)