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7.8.4 Pulse Counter
7.8.4.1 Submenu for the Signal and
Control inputs
Menu for programming the signal
and control inputs
Input polarity
PNP: switching to Plus
for all inputs in common
NPN: switching to 0 V
for all inputs in common
Filter for the signal inputs InpA and InpB
Maximum count frequency
Damped to approx. 30 Hz
(for control with mechanical
contacts)
Count Input mode
Count/Direction
INP A: count input
INP B: count direction input
Differential counting [A – B]
INP A: count input add
INP B: count input sub
Totalising [A + B]
INP A: count input add
INP B: count input add
Quadrature input
INP A: count input 0°
INP B: count input 90°
Quadrature with pulse
doubling
INP A: count input 0°
INP B: count input 90°
Each pulse edge of INP A will be
counted
Quadrature x4
INP A: count input 0°
INP B: count input 90°
Each pulse edge of INP A and
INP B will be counted.
Ratio measurement [A / B]
Inp A: count input A
Inp B: count input B
Percentage differential
counting
[(A – B) / A in %]
Inp A: count input A
Inp B: count 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 preset counter
continues counting.
When the MPI input is activated
the current count value for the
preset that has just been
selected will be adopted as the
new preset value.
See also 7.9
When the MPI input is activated
the preset counter will be set to
the value specified in the
parameter
SEtPt
. See also 7.10
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.
7.8.4.2 Submenu for Output operations
Submenu for determining the
operation of the outputs
Count mode ADD
Outputs active when count status
> preset value
Reset to zero
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