GetIDeviceInstByIoAddr (FB)ΒΆ

FUNCTION_BLOCK GetIDeviceInstByIoAddr EXTENDS CBM.ETrigA IMPLEMENTS ICmpEventCallback

This function block returns the associated IDevice object for a specific I/O address.

InOut:

Scope

Name

Type

Comment

Input

dwAddress

DWORD

Address of the I/O Channel (e.g. ADR(%QB0))

dwBitOffset

DWORD

Bit Offset starting at 0; must be set for bitchannels

Output

itfDevice

IDevice

IDevice instance of the device, the I/O channel belongs to.