KFU8-DW-1.D
Operation
129506 2012-12
15
5Operation
5.1 Operating mode
Signal frequency
The rotational speed monitor processes input signals from 0.002 Hz
... 40 kHz, over 4 measurement ranges. Cycle durations of 25 µs to
500 s are evaluated. Signals not having a duty rate of 1:1 must have a
minimum pulse pause or pulse duration of 12 s in order to be
detected with certainty behind the input filter.
Measurement underrange, message
This message appears either when no input signal is detected, or if
the displayed value would be zero due to the selection of an
excessively high measurement range.
Example: The device receives a signal of 0.1 Hz in the 0 Hz ... 9999
Hz measurement and display range. This implies that the display
would indicate zero and an observer might presume that the machine
had stopped.
Measurement overrange, message
The preset display and measurement range was exceeded.
To Next Page
Loading...
Need help?
General
