Parameter Tables
5-
31
n
Field
Weakening:
d6
Parameters
for the field weakening command are shown in the following table.
K
K
K
K
Motor
Constant
Parameters:
E
The
following settings are made with the motor constant parameters (E parameters): V/f characteristics and
motor
constants.
n
V/f
Pattern:
E1
Parameters
for V/f characteristics are shown in the following table.
Param-
eter
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
Register Page
LCD
Display
V/f
V/f
with
PG
Open
Loop
d6-01
Field
weak-
ening
level
Set
the Inverter output volt-
age
when the field weaken-
ing
command is input.
It
is enabled when the field
weakening
command is set
for
a multi-function input.
Set
the level as a percentage
taking
the voltage set in the
V/f
pattern as 100%.
0
to
100
80%
No
A
A
No
2A0H
-
Field-Weak
Lvl
d6-02
Field
frequency
Set
the lower limit in hertz of
the
frequency range where
field
control is valid.
The
field weakening com-
mand
is valid only at fre-
quencies
above this setting
and
only when the speed is
in
agreement with the cur-
rent
speed reference.
0.0
to
400.0
0.0
Hz
No
A
A
No
2A1H
-
Field-Weak
Freq
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
Register
Page
LCD
Display
V/f
V/f
with
PG
Open
Loop
E1-01
Input
voltage
setting
Set
the Inverter input voltage in 1
volt.
This
setting is used as a reference
value
in protection functions.
155
to
255
*1
200
V
*1
No
Q
Q
Q
300H
4-7
6-129
Input
Voltage
E1-03
V/f
pat-
tern
selec-
tion
0
to E: Select from the 15 preset
patterns.
F:
Custom
user-set patterns
(Applicable
for settings
E1-04
to E1-10.)
0
to F
F
No
Q
Q
No
302H
6-129
V/F
Selection
Summary of Contents for SYSDRIVE 3G3RV
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