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Specifications are subject to change without notice. Pictures are just an example. For special features and/or customization, please ask to our sales network. 07/18
Counter Operators
COUNTER operator is a pulse counter that sets output Q to 1 (TRUE) as soon as the desired
count is reached.
Counter (max number = 16)
CERTUS Installation Manual
The operator COUNTER is a pulse counter.
There are 3 operationg modes:
1) AUTOMATIC
2) MANUAL
3) AUT MANUAL
Counter value is 6 for all examples
1) The counter generates a pulse duration
equal to the system response time as soon
as the set count is reached. If the CLEAR pin
is not enabled this is the default mode.
In Ck up
Out Q
Internal
counter
1
2
3
4
5
1
2
3
4
5
0
1
2
3
4
5
0
1
2
3
4
0
2) The counter leads to 1 (TRUE) the output Q as soon as it reaches the set count.
The output Q goes to 0 (FALSE) when the signal CLEAR is activated.
In Ck up
Out Q
In Clear
Internal
counter
1
2
3
4
5
6
6
6
6
0
6
0
1
2
3
4
0
6
6
6
6
5
In Ck up
Out Q
In Clear
Internal
counter
1
2
3
4
5
1
2
0
0
0
0
2
3
4
5
4
1
1
2
3
4
0
