Fluke Data Acquisition System/Data Logging System 2680A - Manual (Page 52)

2680A/2686A
Getting Started Guide
42
Note
If you are configuring a DIO module, the Totalizer Configuration
dialog appears.
alg111s.bmp
The dialog box entries include:
Start Count
Used to specify a start count.
Debounce
Select debounce to ignore signals with a period less than 2 ms (500 Hz);
otherwise, signals up to 5 kHz can be counted.
Direction
If you entered a start count, the start count is reloaded when the totalizer
reaches the terminal count. The totalizer can count up or down to zero.
You can also highlight the IO module and click the button for more DIO
settings including digital IO points and relays.