Delta Electronics VFD007CB21A-21 Руководство по эксплуатации онлайн [160/363] 459973

Delta Electronics VFD007CB21A-21 Руководство по эксплуатации онлайн [160/363] 459973
Chapter 11 Description of Parameter Settings|C200 Series
11-61
1051 234 6789
V
60H z
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
Frequency
Pr.03-05 Analog Positive Voltage Input Bias (AUI) = 10%
Pr.00-21=0 i
g
ital ke
y
pad 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%
1051 234 6789
V
60H z
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.
F orward 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
Frequency
Pr.03-05 Analog Positive Voltage Input Bias (AUI) = 10%
Pr.00-21=0 i
g
ital ke
y
pad 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%
Analog Frequency Command for Reverse Run
Factory Setting: 0
Settings
0: Negative frequency is not valid. Forward and reverse run is controlled by digital
keypad or external terminal.
1: Negative frequency is valid. Positive frequency = forward run; negative frequency =
reverse run. Run direction can not be switched by digital keypad or the external
terminal control.
Parameter 03-10 is used to enable reverse run command when a negative frequency (negative
bias and gain) is input to AVI or ACI analog signal input.
Analog Input Gain (AVI)
Analog Input Gain (ACI)
Analog Positive Input Gain (AUI)
Analog Negative Input Gain (AUI)

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