6-31
6-3-7 Setting/Adjusting Motor Parameters
H
Adjusting the V/f Pattern
Normally it isn’t necessary to adjust the V/f pattern with flux vector control. Adjust the V/f pattern when
you want to change the maximum frequency, maximum voltage, base frequency, or minimum output
frequency settings.
Parameter
Display name
Setting
Units
Default
Valid access levels
*1
number
p y
g
range
setting
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
E1-04
Max Frequency
40.0 to 400.0
Hz
60.0
Q
Q
Q
Q
E1-05
Max Voltage
0.0 to 255.0
*2
VAC
200.0
*2
Q
Q
Q
Q
E1-06
Base Frequency
0.0 to 400.0
Hz
60.0
Q
Q
Q
Q
E1-09
Min Frequency
0.0 to 400.0
Hz
0.0
Q
Q
Q
A
Note 1. Q: Quick Start, Basic, or Advanced
A: Advanced only
Note 2. These voltages are for the 200-V class; Double the voltage for 400-V class Inverters.
Note 3. The default setting for E1-09 depends on the control mode. The default settings shown in the
table are for flux vector control.
Note 4. The three frequency settings must satisfy the following formula:
E1-04 (F
MAX
)
≥
E1-06 (F
A
) > E1-09 (F
MIN
)
V/f Pattern
Output voltage (V)
Frequency (Hz)
V
MAX
(E1-05)
F
MIN
(E1-09)
F
A
(E1-06)
F
MAX
(E1-04)
D
Units for V/f Pattern Settings
The units used for V/f pattern frequency settings can be changed when flux vector control has been
selected. This parameter cannot be changed during operation.
Parameter
Display name
Setting
Units
Default
Valid access levels*
number
p y
g
range
setting
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
o1-04
Display Units
0 or 1
---
0
Not applicable.
B
Note B: Basic or Advanced
Display Unit Settings
Setting
Function
0
Units: Hz
1
Units: r/min
Advanced Operation
Chapter 6
Summary of Contents for SYSDRIVE 3G3FV
Page 1: ...USER S MANUAL High function General purpose Inverter SYSDRIVE 3G3FV Cat No I516 E1 4 ...
Page 16: ...Chapter 1 Introduction 1 1 Function 1 2 Nomenclature 1 3 New Functions 1 ...
Page 33: ...Chapter 2 Installation 2 1 Mounting 2 2 Wiring 2 ...
Page 112: ...Chapter 4 Trial Operation 4 1 Procedure 4 2 Operation Example 4 ...
Page 289: ...Chapter 7 Parameter Lists 7 1 Initialize Mode Parameters 7 2 Program Mode Parameter List 7 ...
Page 366: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9 ...
Page 395: ...Chapter 10 Appendix 10 1 Notes on Using the Inverter for a Motor 10 ...