50
Parameterizing
WAGO-I/O-SYSTEM 750
750-633 Up/Down Counter Ex i
Manual
Version 1.3.0 HW-Version 03, SW-Version 01
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7.1.1.2 Up/Down Counter Ex i 750-633 Parameter
Figure 18: Up/Down Counter Ex i 750-633 Parameter
Following select boxes are shown in the dialog box:
Table 33: Up/Down Counter Ex i 750-633 Parameter
Select box
Available settings
Counting Mode Up counter with
enable input
With a positive edge on the CLK input, the
counter counts up (ascending) if the
U/D(GATE) input is connected with a high
signal level. With a low signal level on the
U/D(GATE) input, counting is disabled.
Up/down counter* With a positive edge on the CLK input, the
counter counts up (ascending) if the
U/D(GATE) input is connected with a high
signal level and down (descending) if the
U/D(GATE) input is connected with a low
signal level.
Frequency counter The counter measures the cycle duration of
the signal on the CLK input if the
U/D(GATE) input is connected with a low
signal. With a high signal level on the
U/D(GATE) input, measurement is
disabled.
Peak-time counter The counter records counting pulses on the
CLK input over a defined period of 10
seconds.
Diagnosis
(Namur)
Off
Diagnostics according to Namur is off.
On*
Diagnostics according to Namur is on.
Applying Data Positive edge*
Values are accepted with a positive edge.
Negative edge
Values are accepted with a negative edge.
Limit Output
In this field, enter the value at which the output is switched on
when exceeded.
* Default setting
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