Omron SYSDRIVE 3G3FV User Manual page 300

Parameter Lists
H Energy Saving: b8
Name
Para
meter meter
Display
No.
name
b8-01 Energy- Sets the Inverter output voltage
when the energy-saving
saving gain
command is input.
Note: Enabled when the "ener- Note: Enabled when the ener-
Energy
Save Gain
b8-02 Energy- Sets the energy-saving effective
range minimum frequency in
saving fre-
Hz.
quency
Note: The energy-saving func-
Energy
Save Freq
H Zero Servo: b9
Name
Para
meter meter
Display
No.
name
b9-01 Zero-servo Used to adjust the strength of
the zero-servo lock.
gain
Note: Enabled when the "zero-
Zero Servo
Gain
b9-02 Zero-servo Sets the output width of the
P-lock completion signal.
completion
width
Note: Enabled when the "zero-
Zero Servo
Count
7-12
Description
0 to
100
gy-save mode" command
is set for multi-function in-
put. Set as a percentage
of the V/f pattern voltage.
0.0 to
400.0
tion is only enabled when tion is only enabled when
the frequency is greater
than the energy-saving
frequency and the speeds
are consistent.
Description
0 to
100
servo command" is set for
the multi-function input.
When the zero-servo
command has been input
and the frequency refer-
ence drops below excita- ence dro s below excita-
tion level (b2-01), a posi-
tion control loop is
created and the motor
stops. Increasing the
zero-servo gain in turn in-
creases the strength of
the lock. Increasing it by
too much will cause vibra-
tion.
0 to
16383
servo completion (end)" is
set for multi-function out-
put. The zero-servo
completion signal is ON
when the current position
is within the range (the g (
zero servo position zero-servo position
zero-servo completion
width.)
Set the allowable position
displacement from the
zero-servo position to 4
times the pulse rate of the
PG (pulse generator, en-
coder) in use.
Setting Default Chan-
range range setting setting ges ges
during
opera-
tion
80 NO
0.0 NO
Setting Default Chan-
range range setting setting ges ges
during
opera-
tion
5 NO
10 NO
Chapter 7
Control mode
V/f V/f Open
control with loop
PG vector
A A X
A A X
Control mode
V/f V/f Open
control with loop
PG vector
X X X
X X X
Page
Flux
vector
X 6-13,
6-38
X 6-13,
6-38
Page
Flux
vector
A 6-19
A 6-19