Chapter 12 Description of Parameter Settings|CFP2000 Series
12.1-03-1
03 Analog Input/Output Parameter This parameter can be set during operation.
Analog Input Selection (AVI1)
Factory Setting: 1
Analog Input Selection (ACI)
Factory Setting: 0
Analog Input Selection (AVI2)
Factory Setting: 0
Settings
0: No function
1: Frequency command (speed limit under torque control mode)
2~3: Reserved
4: PID target value
5: PID feedback signal
6: PTC thermistor input value
7~10: Reserved
11: PT100 thermistor input value
12: Reserved
13: PID bias value
14~17: Reserved
When use analog input as PID reference value, Pr00-20 must set 2(analog input).
Setting method 1: Pr03-00~03-02 set 1 as PID reference input
Setting method 2: Pr03-00~03-02 set 4 as PID reference input
When use analog input as PID compensation value, Pr08-16 must set 1(Source of PID
compensation is analog input). The compensation value can be observed via Pr08-17.
When it is frequency command or TQC speed limit, the corresponding value for 0~±10V/4~20mA
is 0 – max. output frequency(Pr.01-00)
When Pr.03-00~Pr.03-02 have the same setting, then the AVI will be the prioritized selection.
Analog Input Bias (AVI1)
Factory Setting: 0
Settings -100.0~100.0%
It is used to set the corresponding AVI voltage of the external analog input 0.
Analog Input Bias (ACI)
Factory Setting: 0
Settings -100.0~100.0%
It is used to set the corresponding ACI voltage of the external analog input 0.
Analog Voltage Input Bias (AVI2)
Factory Setting: 0
Settings -100.0~100.0%
It is used to set the corresponding AVI2 voltage of the external analog input 0.
The relation between external input voltage/current and setting frequency: 0~10V (4-20mA)
corresponds to 0~Pr01-00 (max. operation frequency).
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