Chapter 12 Description of Parameter SettingsCP2000
12.1-03-1
03 Analog Input / Output Parameter
This parameter can be set during operation.
Analog Input Selection (AVI1)
Default: 1
Analog Input Selection (ACI)
Default: 0
Analog Input Selection (AVI2)
Default: 0
Settings
0: No function
1: Frequency command
4: PID target value
5: PID feedback signal
6: Thermistor (PTC) input value
11: PT100 thermistor input value
13: PID compensation value
When you use analog input as the PID reference target value, you must set Pr.00-20 to 2 (analog
input).
Setting method 1: Pr.03-00–03-02 set 1 as PID reference target input.
If the setting value 1 and setting value 4 exist at the same time, the AVI1 input has the highest
priority to become the PID reference target input value.
When you use analog input as the PID compensation value, you must set Pr.08-16 to 1 (source of
PID compensation value is analog input). You can see the compensation value with Pr.08-17.
When you use the frequency command, the corresponding value for 0– ±10 V / 4–20 mA is 0 to
maximum output frequency (Pr.01-00).
When the settings for Pr.03-00–Pr.03-02 are the same, the AVI1 input is selected first.
Analog Input Bias (AVI1)
Default: 0.0
Settings
-100.0
–100.0%
Sets the corresponding AVI1 voltage for the external analog input 0.
Analog Input Bias (ACI)
Default: 0.0
Settings
-100.0
–100.0%
Sets the corresponding ACI voltage for the external analog input 0.
Analog Voltage Input Bias (AVI2)
Default: 0.0
Settings
-100.0
–100.0%
Sets the corresponding AVI2 voltage for the external analog input 0.
The corresponding external input voltage / current signal and the set frequency is 0–10 V (4–20
mA) corresponds to 0–maximum frequency (Pr.01-00).
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