Elapsed time [s]	Numeric value	Description [NONE,NAK,PENDING,ACK]
0.000	3	ACK
21.624	2	PENDING
21.624	3	ACK
8000.407	2	PENDING
8000.407	3	ACK
8005.639	2	PENDING
8005.639	3	ACK
8050.186	2	PENDING
8050.186	3	ACK