6-66
H
Trim Control Level (d4-02)
This function sets the motor operated “trim” control level as a percentage of maximum output frequency
in units of 1%. When trim control increase and decrease are selected as multi-function contact input
functions (setting: H1__ = “1C” and “1D” respectively), the trim control level is added to or subtracted
from the analog frequency reference, when each respective contact closes.
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
d4-02
Trim Control Lvl
0 to 100
%
25
Advanced
This parameter cannot be changed during operation.
If the minus speed command is ON and the result of the subtraction is beyond zero, the output frequen-
cy will become zero.
For information regarding the plus and minus speed commands, refer to the explanations of the multi-
function inputs (H1) in
6-5-7 External Terminal Function (H).
6-5-5 Motor Parameters (E)
H
Intermediate Output Frequency 2 and Intermediate Output Frequency
Voltage 2
For vector control of a special motor, such as a constant power-output motor or machine tool shaft mo-
tor, the motor may not fully operate in the constant output area (i.e., in frequency range as high as or
higher than the rated frequency).
If the high-performance control of the motor is required in the constant output area, V/f characteristics to
compensate for voltage increases caused by the motor inductance must be set.
These parameter settings are not required for normal motor control.
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
E1-11
Mid Frequency B
0.0 to
400.0
Times 0.0
Advanced
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
E1-12
Mid Voltage B
0.0 to
255.0
(see
note)
Times 0.0
Advanced
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
E1-13
Base Voltage
0.0 to
255.0
(see
note)
Times 0.0
Advanced
Quick startup
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 ...