PI controller: AQ
Up/Down counter: Cnt
Data latching relay: AQ
Analog Math AQ
The value of ＂On＂，＂Off＂can be set/modified in parameter mode. For information about how to modify,
refer to chapter 5.2.2 please.
Timing diagram
fa = Input frequency
Description of the function
The trigger measures the signals at input Fre. The pulses are captured during a configurable period G_T.
Q is set or reset according to the set thresholds. See the following calculation rule.
Calculation rule
If the threshold (On) > threshold (Off), then:
Q = 1, if fa >= On
Q = 0, if fa < Off.
If the threshold (On) < threshold (Off), then Q = 1, if
On <= fa < Off.
6.5.16 Latching relay
Short description
A signal at input S sets output Q. A signal at input R resets output Q.
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