Baumer NE210 Manual de instrucciones - Página 38
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NE210
Up/down counting with
one counting track A and an
external up/down signal on
track B
Counting with one counting
track A and counting stop
input on track B
The operating mode and con-
sequent counting direction are
selected with DIP-switch 1.
Differential counting, track A
adding, track B subtracting
(A-B)
Any signal duration and time.
Totalizing, tracks A and B
adding (A+B)
The operating mode and con-
sequent counting direction are
selected with DIP-switch 1.
Up/down counting / 2 count
signals, phase-offset by 90°
The counting direction is auto-
matically identified from the
leading / lagging 90° phase
offset. The internal phasediscri-
minator performs the necessary
evaluation. Twofold or fourfold
evaluation is possible. Automatic
up or down counting can also be
obtained with pulse generators
which are not provided with
evaluating electronics and do not
deliver a counting signal with the
related counting direction signal.
38
5.1
Counting modes (input modes)
This counter is able to count in either direction. The counting direc-
tionis independent of the selected adding or subtracting operating
mode. The exceptions to this are counting with one counting track A,
counting stop input on track B, and totalizing.
Track A
Up/Down
Counting
Track A
Stopp
Counting Add.
0 1
n n-1
Counting Subtr.
Track A
Track B
Counting
Track A
Track B
Counting Add.
n n-1
Counting Subtr.
Track A
Track B
Counting 4x
Counting 2x
Counting 1x
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2
n-2
n-2
n-3
n-5
3
4
n-3
n-4
n-6
n-7