EXPERT Standard Series User Manual
123
(1) Positive action characteristics (2) Negative action characteristics
P: Terminal pulse given
A: Analog AI1or AI2 given
Pmin, Amin: Minimum given
Pmax, Amax: Maximum given
Fmin: Frequency corresponding to minimum given fmax: Frequency corresponding to
maximum given
Figure 6-18 Output Frequency Characteristic Curve
When the analog input A is 100%, it corresponds to 10V or 20mA; when the pulse
frequency P is 100%, it corresponds to the maximum input pulse frequency defined in
F5.03.
F5.02 defines the channel filter time constant, and filters the input signal. The longer
the filter time, the stronger the anti-interference ability, but the slower the response; the
shorter the filter time, the faster the response, but the weaker the anti-interference ability.
F5.00 is used for the selection of the output frequency characteristic curves of given
channels of AI1, AI2, expansion card AI3 and PULSE frequency, as shown in Figure 6-19.
