Delta CFP2000 Series, User Manual

Page: 302 / 756

Chapter 12 Description of Parameter Settings

CFP2000
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).