Elapsed time [s]	Numeric value	Description [NONE,NAK,PENDING,ACK]
0.000	3	ACK
19.530	2	PENDING
19.531	3	ACK
8350.095	3	ACK
8557.628	2	PENDING
8557.628	3	ACK
8557.638	2	PENDING
8557.638	3	ACK
