Displaying The Totalizer Status - Fluke NetDAQ 2640A User Manual

2640A/2645A NetDAQ
Users Manual

Displaying the Totalizer Status

Perform the procedure in Figure 2-16 to display the instrument Totalizer status.
The instrument updates the Totalizer display once per second. (See Figure 2-15
for examples.) To clear the Totalizer count, cycle the instrument power. You can
also configure NetDAQ Logger to clear the Totalizer count when it starts logging.
Maximum Totalizer Count The Totalizer counts switch closures or voltage
transitions with a maximum count of 4,294,967,295.
Totalizer Status Display The instrument displays the Totalizer status in two
five-digit segments; high (HI) and low (LO). Using the maximum count of
4,294,967,295 as an example, the HI five-digit segment would display 42949
and the LO five-digit segment 67295.
DIO
DIO
2-26
Press the DIO (Digital I/O) key to view the Totalizer status. You can view the
Totalizer status whether the instrument is scanning or not scanning.
Press an up/down arrow key to advance to the Totalizer display. The 10
digits display in a five-digit tot:HI count and five-digit tot:LO count.
Press the DIO key again to exit. NetDAQ Logger also provides a display of the
Totalizer status.
Figure 2-16. Displaying the Totalizer Status
2-29.