ICP DAS USA CAN-2084C, Application User'S Manual

Page: 17 / 36

CAN-2084C
User’s Manual (Version 1.00, Sep/2018) ------------- 17
2.8.3
Mode 2: Frequency Mode
We calculate frequency of a certain channel by how many counts in a period of time.
There are two modes: Normal Mode and High Speed Mode for measurement
frequency
Normal Mode:
Normal Mode will read 1 pulse, this pulse will be calculated frequency value.
High Speed Mode:
High Speed Mode will read 11 pulses to calculate average value of those 11
pluses.
High Speed Mode will be more accuracy than Normal mode for measurement
Frequency. We suggest using High Speed Mode if measurement frequency is more
than 10k Hz.