Elapsed time [s]	Numeric value	Description [NONE,NAK,PENDING,ACK]
0.000	3	ACK
20.429	2	PENDING
20.429	3	ACK
2863.492	2	PENDING
2863.492	3	ACK
2863.502	2	PENDING
2863.502	3	ACK
2901.251	2	PENDING
2901.251	3	ACK