Fuji Electric FRENIC-AQUA series, User Manual

Page: 642 / 751

7.2 Frequency Command Block
7-3
Chap. 7
BLOC
K DI
AG
RAMS FO
R C
O
NTROL
LO
GIC
+
+
Select frequency
command 2/1
Hz2/Hz1
Enable
communications
link via RS-485 or
fieldbus
LE
Select multistep
frequency
SS1 , SS2 , SS4 , SS8
Frequency
limiter
(Low)
Frequency
limiter (High)
+
+
0,8
1
2
3
5
0,8
1
Frequency
command 1
F01
C30
C01
C02
C03
C04
F16
F15
7
0,2,6
1,3 to 5,
7,8
0,2
1,3
H30
y99
y98
0,2
1,3
H63
Low limiter
(Mode
selection)
E
H118
Fire mode
FMS
Fire mode
(Reference frequency)
10
1
2
3
4
Keypad
Select local
(keypad)
operation
LOC
A
A
Remote/local decision
+
2
3
5
+
7
10
5
6
Fire mode decision
Fire mode
(Mode selection)
H116
+
+
+
+
UP / DOWN
control
H61
Pattern
operation
C21
Pattern
operation
(Mode
selection)
C05
C06
C07
C08
C09
C10
C11
C19
C12
C13
C14
C15
C16
C17
C18
E14
UP
E15
DOWN
UP / DOWN
control
UP
command
UP
DOWN
command
DOWN
H61
UP / DOWN control
Initial frequency setting
Reset UP/DOWN frequency
STZ
H61
*1 Priority when the same function is selected by E61 to E63
U87 ･･･ U81 Terminal [12] Terminal [C1] Terminal [V2] Terminal [32] Terminal [C2]
*2 For details of the options, refer to the instruction manual for each option.
*3 For values not provided here, refer to the block diagrams of PID control block and other materials.
Notes
- When PID control is enabled, the control logic differs from this block diagram.
- S codes are communication-related function codes. Refer to the RS-485 Communication User's
Manual for details.
0
1
2
3
5
*3
[12]
*1
E61
B
6
7
12
13
14
[C1]
E62
*3
*1 E63
*1
[V2]
C
D
0
1
2
3
5
6
*3
0
1
2
3
5
6
12
8
20
13
14
12
12
20
13
14
20
*3
*3
*3
Auxiliary frequency
setting 1
LCD indication
0.00
Scale conversion
C59 C60
×
Scale conversion
C65 C66
×
Scale conversion
C71 C72
×
Key operation on the keypad
4
5
Balanceless-bumpless
(F01,C30 = 8
）
K11
A
8
Accel/Decel time ratio setting
K29
Display filter
Gain
Bias
C32 C34 C55 C56
+
+
×
Gain Bias
C42 C44 C67 C68
+
+
×
Gain Bias
C37 C39 C61 C62
+
+
×
"0"
0 limiter
UP
command
UP
DOWN
command
DOWN
"0"
0 limiter
UP / DOWN control
Mode selection
Frequency
command 2
Display speed (%)
Load shaft speed
Motor speed
Main monitor details
(Speed monitor item)
Upper limit
frequency
Lower limit
frequency
Auxiliary frequency
setting 2
Auxiliary
frequency
setting 2
Auxiliary frequency
setting 1
Upper limit
frequency
Lower limit
frequency
= 1
1
UP / DOWN control
Initial frequency
setting
Figure 7.1 (2) Frequency Command Block