Input mode Frequency Measurement
Simple frequency
measurement
Inp A: Frequency input
Inp B: no function
Differential measurement
[A – B]
Inp A: Frequency input A
Inp B: Frequency input B
Total measurement [A + B]
Inp A: Frequency input A
Inp B: Frequency input B
Frequency measurement with
direction recognition [Quad]
Inp A: Frequency input 0°
Inp B: Frequency input 90°
Ratio measurement [A / B]
Inp A: Frequency input A
Inp B: Frequency input B
Percentage differential
measurement [(A-B) / A in %]
Inp A: Frequency input A
Inp B: Frequency input B
User input
When the MPI input is activated
the display is “frozen” and
remains “frozen” until the MPI
input is deactivated.
Internally the frequency meter
continues running.
When the MPI input is activated
the current frequency for the
preset that has just been
selected will be adopted as the
new preset value.
See also 7.9
Lock input
When the Lock input is activated
the programming is inhibited.
When the Lock input is activated
the setting of the preset values is
inhibited.
When the Lock input is activated
the setting of the preset values
and the programming are both
inhibited
7.8.5.2 Mainmenu for configuration
Mainmenu for matching the input
pulses and display
Multiplication factor
Multiplication factor can be
programmed from 00.0001 to
99.9999.
The setting 00.0000 will not be
accepted
Division factor
Division factor can be
programmed from 01.0000 to
99.9999.
The setting <01.0000 will not be
accepted
Display mode
Calculation and display of the
frequency / speed in 1/s
Calculation and display of the
frequency / speed in 1/min
Decimal point setting
Decimal point
(determines the resolution)
0
no decimal place
0.0
1 decimal place
0.00
2 decimal places
0.000
3 decimal places
Moving average
Moving average calculated
AVG 2 over 2 measurements
AVG 5 over 5 measurements
AVG 10 over 10 measurements
AVG 20 over 20 measurements
Start delay
Start delay
Programmable from 00.0 to
99.9 s
At the start of a measurement
the measurement results within
this time-period are ignored.
Waiting time
Waiting time
Programmable from 00.1 to
99.9 s.
This value specifies how much
time should elapse, after the last
valid edge, before zero is to be
displayed.
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