Fluke NetDAQ 2645A - Manual (Page 254)

2640A/2645A NetDAQ
Users Manual
F-2
Data files from an asynchronous instrument contain channel readings from
one instrument only. Data files from a group of instruments contain the time
tag from the Master instrument and data from all the instruments in the group.
Each scan record consists of the instrument time tag and a comma separated
list of channel readings (including the DIO word, totalizer, alarm1 and
alarm2). The time tag format (Excel/Lotus) is:
For example, 14453.652384270 - indicates 04/29/94 15:39:26.001
Strings in the data file are quoted to allow direct importation into Microsoft Excel
and other data analysis and presentation packages.