Delta C2000 series User Manual page 265
Classical field oriented.
control ac motor drive
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Also See for C2000 series:
- User manual (936 pages) ,
- Manual (22 pages) ,
- Product application (5 pages)
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F requency
60Hz
54Hz
-V
10
9 8
7
6
5
4
3
2
1
1
F requency
60Hz
6Hz
-V
10
9 8
7
6
5
4
3
2
1
1
F requency
60Hz
54Hz
6Hz
-V
10
9 8
7
6
5
4
3
2
1
1
Chapter 12 Description of Parameter Settings|C2000 Series
Pr. 03-03=10%
Pr. 03-07~03-09 (Posit ive/Negative Bias Mode)
0: No bias
1:
2: Greater t han or equal to bias
3: T he absolut e value of t he bias volt age
4: Serve bias as t he cent er
Pr. 03-10
V
0: Negative f requency is not valid.
2 3 4
5
6 7 8 9
10
1: Neagtive f requency is valid. Posit ive
Pr.03-11
Pr.03-03=10%
Pr. 03-07~03-09 (Posit ive/Negative Bias Mode)
0: No bias
1:
2: Great er t han or equal to bias
3: T he absolut e value of t he bias volt age
4: Serve bias as t he cent er
V
Pr. 03-10
2 3 4
5
6 7 8 9
10
0: Negative frequency is not valid.
1: Neagtive frequency is valid. Posit ive
Pr.
03-11Analog Input Gain (AVI )= 100%
Pr.03-03=10%
Pr.03-07~03-09 (Positive/ Negative Bias Mode)
0: No bias
1:
2: Greater than or equal t o bias
3: T he absolute value of t he bias voltage
4: Serve bias as the center
V
2 3 4
5
6 7 8 9
10
Pr.03-10
0: Negat ive frequency is not valid.
1: Neagt ive frequency is valid. Positive
Pr.03-11 Analog Input Gain (AVI ) = 100%
12-58
Low er t han or equal to bias
while serving as t he cent er
(Analog F requency Command for Reverse Run)
F orward and reverse run is controlled
by digit al keypad or ext ernal t erminal.
frequency = f orward run; negat ive
frequency = reverse run. Direct ion
can not be swit ched by digital keypad or
external teriminal control.
Analog I nput Gain (AVI)= 100%
Low er t han or equal t o bias
while serving as t he center
(Analog F requency Command for Reverse Run)
F orw ard and reverse run is cont rolled
by digital keypad or ext ernal t erminal.
f requency = f orward run; negat ive
f requency = reverse run. Direct ion
can not be swit ched by digital keypad or
external teriminal control.
Lower than or equal t o bias
while serving as the center
(Analog F requency Command f or Reverse Run)
F orward and reverse run is controlled
by digital keypad or external terminal.
f requency = forward run; negative
f requency = reverse run. Direction
can not be switched by digit al keypad or
ext ernal t eriminal cont rol.
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