Delta VFD11AMS21AFSHA, User Manual

Page: 137 / 445

Chapter 11 Summary of Parameter Settings

MS300
(High Speed Model)
11-14
03 Analog Input / Output Parameters
Pr. Explanation Settings
Factory
Setting

03-00 Analog input selection (AVI)
0: No function
1: Frequency command
6: PTC thermistor input value
11: PT100 thermistor input value
1

03-01 Analog input selection (ACI) 0

03-03 Analog input bias (AVI)
-100.0~100.0 % 0

03-04 Analog input bias (ACI)
-100.0~100.0 % 0

03-07 Positive / negative bias mode (AVI)
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
0

03-08 Positive / negative bias mode (ACI)

03-10
Reverse setting when analog signal
input is negative frequency
0: Negative frequency input is not allowed. Forward
and reverse run is controlled by digital keypad or
external terminal.
1: Negative frequency input is
allowed
. Positive
frequency = forward run; negative frequency =
reverse run. Direction can not be switched by
digital keypad or external terminal control.
0

03-11 Analog input gain (AVI) -500.0~500.0 % 100.0

03-12 Analog input gain (ACI)
-500.0~500.0 % 100.0

03-15 Analog input filter time (AVI)
0.00~20.00 sec. 0.01

03-16 Analog input filter time (ACI)
0.00~20.00 sec. 0.01

03-18
Addition function of the analog
input
0: Disable (AVI, ACI)
1: Enable (Exclude analog extension card)
0

03-19
Signal loss selection of analog
input 4-20 mA
0: Disable
1: Continue operation at the last frequency
2: Decelerate to 0 Hz
3: Stop immediately and display ACE
0

03-20 Multi-function output 1 (AFM)
0: Output frequency (Hz)
1: Frequency command (Hz)
2: Motor speed (Hz)
3: Output current (rms)
4: Output voltage
5: DC-BUS voltage
6: Power factor
7: Power
9: AVI
0