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1 9
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20
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F u n c t i o n C o d e T a b l e
EC590
F u n c t i o n C o d e T a b l e
EC590
Slip compensation
factor
Speed loop
integral time 2
Speed loop
proportional gain 2
Switchover
frequency 2
Time constant of
SVC speed loop filter
Torque upper limit
source in speed
control mode
0.01
～
10.00s
1
～
100
F2-02
～
maximum frequency
50
～
200
%
0.000
～
0.100s
0: P2-10 function code setting
1: Ai1 2: AI2 3:Keyboard potentiometer
4: Pulse setting (S5)
5: Communication setting
6：MIN(AI1,AI2) 7：MAX(AI1,AI2)
The full scale of 1-7 corresponds to F2-10.
20
1.00s
10.00Hz
100%
0.05s
0
150.0%
0
150.0%
2000
1300
0.0
～
200.0%
0.0%～200.0%
Digital setting of
torque upper limit
Torque limit source
in speed control
(regenerative)
Digital setting of
torque limit in
speed control
(regenerative)
Excitation adjustment
proportional gain
Excitation adjustment
integral gain
2000
Torque adjustment
proportional gain
Torque adjustment
integral gain
☆
F2
-
03
F2
-
05
F2
-
06
F2
-
09
☆
☆
☆
F2
-
12
☆
☆
F2
-
04
F2
-
07
☆
F2
-
10
☆
F2
-
11
☆
F2
-
13
☆
F2
-
14
☆
F2
-
15
☆
F2
-
16
☆
0: F2-10 (electrical or regenerative)
1: AI1 2: AI2 3:Keyboard potentiometer
4: Pulse reference
5: Communication reference
6: MIN(AI1, AI2) 7: MAX(AI1, AI2)
8: F2-12
The full scale of 1-7 corresponds to F2-12.
0～60000
1300
0～60000
0～60000
0～60000
0
100
%
0
Units:Integral separation
0: Disabled 1: Enabled
Speed loop integral
separation selection
Max. torque
coefficient of
field weakening area
Regenerative power
limit selection
F2
-
17
☆
F2
-
21
☆
F2
-
22
☆
50～200%
0
:
Disabled
1
:
Enabled
F3
-
01
Torque boost
☆
0.0%: Automatic torque boost
0.1% to 30.0%
Model
dependent
F 3
V/F C o n tro l P ara m ete r s
★
Change
Function
Code
F3
-
00
V/F curve setting
Setting Range
0: Linear V/F 2: Square V/F
3: 1.2-power V/F 4: 1.4-power V/F
6: 1.6-power V/F 8: 1.8-power V/F
9: Reserved 10: V/F complete separation
11: V/F half separation
Default
0
Parameter Name
F3
-
02
Cut-off frequency
of torque boost
★
0.00 Hz to the maximum frequency
50.00Hz
F3
-
03
F3
-
04
F3
-
05
F3
-
06
F3
-
07
F3
-
08
Multi-point V/F
frequency point 1
Multi-point V/F
voltage point 1
Multi-point V/F
frequency point 2
Multi-point V/F
voltage point 2
Multi-point V/F
frequency point 3
Multi-point V/F
voltage point 3
★
★
★
★
★
★
0.00
～
F3-05
0.0
～
100.0%
F3-03
～
F3-07
0.0
～
100.0%
P3-05
～
rated frequency (F1-04)
0.0
～
100.0%
0.00Hz
0.0%
0.00Hz
0.0%
0.00Hz
0.0%
F3
-
10
F3
-
11
F3
-
13
F3
-
14
V/F over-excitation
gain
V/F oscillation
suppression gain
Voltage source for
V/F separation
Digital setting of
voltage for V/F
separation
☆
☆
☆
☆
0
～
200
0
～
100
0: Set by F3-14
1: AI1 2: AI2 3:Keyboard potentiometer
4: Pulse reference (
S
5)
5: Multi-reference
6: Simple PLC 7: PID reference
8: Communication reference
Note: 100.0% corresponds to the rated motor
voltage
0 V to rated motor voltage
64
40
0
0V
F3
-
15
Voltage rise time
of V/F separation
☆
0.0s to 1000.0s
Note: It is the time used for the voltage
increases from 0 V to the rated motor voltage.
0.0s
F3
-
16
Voltage decline time
of V/F separation
☆
0.0s to 1000.0s
Note: It is the time used for the voltage
increases from 0 V to the rated motor voltage.
0.0s
F3
-
17
Stop mode selection
for V/F separation
☆
0: Frequency and voltage declining to 0
independently
1: Frequency declining after voltage declines
to 0
0
F3
-
18
Current limit level
★
50%～200%
150%
F3
-
19
Current limit
selection
★
0: Disabled 1: Enabled
1(Enabled)
F3
-
20
Current limit gain
☆
0
～
100
20
F3
-
21
Compensation factor
of speed multiplying
current limit
★
50
%～
200
%
50%
F3
-
22
Voltage limit
★
650.0V
～
800
.
0V
770.0V
F3
-
23
Voltage limit
selection
★
0: Disabled 1: Enabled
1(Enabled)
F3
-
24
Frequency gain for
voltage limit
☆
0
～
100
30
F3
-
25
Voltage gain for
voltage limit
☆
0
～
100
30
F3
-
26
Frequency rise
threshold during
voltage limit
★
0
～
50Hz
5Hz
F3
-
09
VF slip
compensation
0
～
200.0%
0.0%
★
