Delta Electronics VFD037CH23A-21 — настройки параметров управления частотой и смещением [295/638]
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Delta Electronics VFD037CH23A-21 — настройки параметров управления частотой и смещением [295/638]

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Delta Electronics VFD750CH23A-00/-21 [295/638] Pr 3 10 analog frequency command for reverse run
Chapter 12 Description of Parameter SettingsCH2000 Series
79
12-
1051 234 6789
V
60Hz
10 6 12345798
-V
60Hz
Pr.03-07~03-09 (Positive/Negative Bias Mode)
Pr.03-10 (Analog Frequency Command for Reverse Run)
0: Negative frequency is not valid.
Forward and reverse run is controlled
by digital keypad or external terminal.
1: Neagtive frequency is valid. Positive
frequency = forward run; negative
frequency = reverse run. Direction
can not be switched by digital keypad or
external teriminal control.
0: No bias
1:
2: Greater than or equal to bias
3: The absolute value of the bias volt age
while serving as the center
4: Serve bias as the center
Lower than or equal to bias
Frequency
Pr.03-05 Analog Positive Voltage Input Bias (AUI) = 10%
Pr.00-21=0 )(Digital keypad control and run in FWD direction
(10/9) *100% = 111.1%
Pr.00-14 Analog Negative Input Gain (AUI) = 100%
Pr.00-13 Analog Positive Input Gain (AUI)= 111.1%
1051 234 6789
V
60Hz
10 6 12345798
-V
60Hz
Pr.03-07~03-09 (Positive/Negative Bias Mode)
Pr.03-10 (Analog Frequency Command for Reverse Run)
0: Negative frequency is not valid.
Forward and reverse run is controlled
by digital keypad or external terminal.
1: Neagtive frequency is valid. Positive
frequency = forward run; negative
frequency = reverse run. Direction
can not be switched by digital keypad or
external teriminal control.
0: No bias
1:
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
Lower than or equal to bias
Pr.00-21=0 )(Digital keypad control and run in FWD direction
Frequency
Pr.03-05 Analog Positive Voltage Input Bias (AUI) = 10%
(10/9) *100% = 111.1%
Pr.00-14 Analog Negative Input Gain (AUI) = 100%
Pr.00-13 Analog Positive Input Gain (AUI)= 111.1%
1051 234 6789
V
60Hz
10 6 12345798
-V
60Hz
Frequency
Pr.03-07~03-09 (Positive/Negative Bias Mode)
Pr.03-10 (Analog Frequency Command for Reverse Run)
0: Negative frequency is not valid.
Forward and reverse run is controlled
by digital keypad or external terminal.
1: Neagtive frequency is valid. Positive
frequency = forward run; negative
frequency = reverse run. Direction
can not be switched by digital keypad or
external teriminal control.
0: No bias
1:
2: Greater than or equal to bias
3: The absolute value of the bias voltage
while se rving as t h e center
4: Serve bias as the center
Lower than or equal to bias
Pr.03-05 Analog Positive Voltage Input Bias (AUI) = 10%
Pr.00-21=0 igital keypad control and run in FWD direction)(D
(10/9) *100% = 111.1%
Pr.00-14 Analog Negative Input Gain (AUI) = 90.9%
Pr.00-13 Analog Positive Input Gain (AUI)= 111.1%
(10/11) *100% = 90.9%

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