When the settings for Pr. 03-00–Pr. 03-02 are the same, the AVI input is selected first.
Analog Input Bias (AVI)
Settings
Sets the corresponding AVI voltage for the external analog input 0.
Analog Input Bias (ACI)
Settings
Sets the corresponding ACI voltage for the external analog input 0.
Analog Voltage Input Bias (AUI)
Settings
Sets the corresponding AUI voltage for the external analog input 0.
The corresponding external input voltage / current signal and the set frequency is 0–10V
(4–20mA) corresponds to 0–maximum frequency.
Positive / Negative Bias Mode (AVI)
Positive / Negative Bias Mode (ACI)
Positive / Negative Bias Mode (AUI)
Settings
In a noisy environment, use negative bias to provide a noise margin. Do NOT use less than 1V to
set the operation frequency.
-100.0–100.0%
-100.0–100.0%
-100.0–100.0%
0: No bias
1: Lower than or equal to bias
2: Greater than or equal to bias
3: The absolute value of the bias voltage while serving as the center
4: Serve bias as the center
12.1-03-2
Chapter 12 Description of Parameter SettingsC2000
Default: 0.0
Default: 0.0
Default: 0.0
Default: 0