DeviceDefinitionInputDeviceImageOffset Property

public int InputDeviceImageOffset { get; set; }

Property Value

For some devices (such as the 1732ES-IB16 or 1408-PowerMonitor1000) the device symbol PLC type (and therefore the memory image in the PLC) contains header information (RunIdle or ConnectionStatus, etc) which isn't sent across the wire (to the memory image in the device). This function returns the numer of bytes into the device PLC type before the device image starts.

The device image in shared memory only includes the bytes sent across the wire.

Use GetDeviceImageOffset(IOEntry, DeviceArea) instead for a finer level of control over this property.

Reference