Elapsed time [s]	Numeric value	Description [NONE,NAK,PENDING,ACK]
0.000	3	ACK
2544.637	2	PENDING
2544.637	3	ACK
2544.642	2	PENDING
2544.642	3	ACK
2577.637	2	PENDING
2577.637	3	ACK
2604.282	2	PENDING
2604.288	3	ACK