Chapter 5 Function parameter
69
Ch
ap
ter 5
Figure5-6:
Three-wire control mode 2
Of which: SB1: Stop button SB2: Run button
F1.11 Terminal UP / DOWN change rate
0.001Hz/s
～
65.535Hz/s
1.000Hz/s
☆
Used to set terminal UP/DOWN adjustment frequency, the rate of frequency change, i.e.
frequency change amount per second.
When F0.02 (frequency decimal point) is 2, the value range is 0.001Hz/s to 65.535Hz/s.
When F0.22 (frequency decimal point) is 1, the value range is 0.01Hz/s to 655.35Hz/s.
F1.12 Minimum input for AIC1
0.00V
～
F1.14
0.30V
☆
F1.13 F1.12 corresponding setting
-100.0%
～
100.0%
0.0%
☆
F1.14 Maximum input for AIC1
F1.12
～
+10.00V
10.00V
☆
F1.15
F1.14 corresponding setting
-100.0%
～
100.0%
100.0%
☆
The above function codes are used to set the relationship between analog input voltage and its
representatives set value.
When the analog input voltage is more than the set Maximum Input (F1.14), the analog
voltage takes the Maximum Input as the calculated value, Similarly, when the analog input voltage
is less than the set Minimum Input (F1.12), according to the Setting Selection For AI Less Than
Minimum Input (F1.25), the analog voltage takes Minimal Input or 0.0% as the calculated value.
When the analog input is the current input, 1mA current is equivalent to 0.5V voltage.
AI1 input filter time is used to set AI1 software filter time, When the on-site analog quantity
is easily interfered, please increase the filter time to stabilize the detected analog quantity, but the
greater filter time, the slower analog detection response, the proper setting method depends on the
actual application.
In the different applications, the 100.0% of analog setting vary from the meaning of its
corresponding nominal value, please refer to the description of each application for details.
The three legends are for two typical settings.
100%
A1
Corresponding setup
Frequency torque
10V(20mA)
0V(0mA)
100%
A1
Corresponding setup
Frequency, torque
10V(20mA)
0V(0mA)
-100%
100%
AI3
Corresponding setup
Frequency, torque
+10V
0V
-100%
-10V
Figure5-7:
Relationship between analog reference and set amount
