0x2040 Input counter

Unsigned 32bit integer, resets after 4,294,967,295 (2^32 - 1) µs.

Name	Index:Sub	Type	Bit Size	Min Data	Max Data	Default Data	Unit	Access	PDO Mapping
Input counter	0x2040:0	UDINT	32			0	Inc	readonly (default)	Transmit PDO (Inputs)