Omron SYSDRIVE 3G3RV Series User Manual

I
ndividual Functions
6
-
1
25
K
KK
K Energy-saving
To perform energy saving, set b8-01 (Energy Saving Mode Selection) to 1. Energy-saving control can be per-
formed using both V/f control and open loop vector control. The parameters to be adjusted are different for
each. In V/f control, adjust b8-04 to b8-06, and in open loop vector, adjust b8-02 and b8-03.
nRelated Parameters
*1.The factory setting is 1.0 when using V/f control with PG.
*2.The factory setting is 2.00 s for an Inverter capacity of 55 kW and over.
*3.The same capacity as the Inverter will be set by initializing the parameters.
*4.The factory settings depend on the Inverter capacity.
*5.The factory settings depend on the Inverter capacity. (The values shown are for 200-V class, 0.4 kW Inverters.)
Param-
eter
Num-
ber
Name
Details
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
V/f
V/f
with
PG
Open
Loop
Vec-
tor
LCD Display
b8-01
Energy-saving
mode selection
Select whether to enable or disable energy-saving con-
trol.
0: Disable
1: Enable
0 or 1 0 NoAAA
Energy Save
Sel
b8-02
Energy-saving
gain
Set the energy-saving gain with the open loop vector
control method.
0.0 to
10.0
0.7
*1
Yes N o N o A
Energy Save
Gain
b8-03
Energy-saving
filter time con-
stant
Set the energy-saving filter time constant with the open
loop vector control method.
0.00 to
10.0
0.50 s
*2
Yes N o N o A
Energy Save
F. T
b8-04
Energy-saving
coefficient
Set the maximum motor efficiency value.
Set the motor rated capacity in E2-11, and adjust the
value by 5% at a time until output power reaches a mini-
mum value.
0.0 to
655.00
*3
*4 No A A No
Energy Save
COEF
b8-05
Power detec-
tion filter time
constant
Set the time constant for output power detection. 0 to 2000 20 ms No A A No
kW Filter Time
b8-06
Search opera-
tion voltage
limiter
Set the limit value of the voltage control range during
search operation.
Perform search operation to optimize operations using
minute variations in voltage using energy-saving con-
trol. Set to 0 to disable the search operation. 100% is the
motor base voltage.
0 to 100 0% No A A No
Search V Limit
E2-02
Motor rated slip
Sets the motor rated slip in hertz. These set values will
become the reference values for slip compensation. This
parameter is automatically set during autotuning.
0.00 to
20.00
2.90 Hz
*5
NoAAA
Motor Rated
Slip
E2-11
Motor rated
output
Set the rated output of the motor in units of 0.01 kW.
This parameter is automatically set during autotuning.
0.00 to
650.00
0.40
*5
NoQQQ
Mtr Rated
Power

Omron SYSDRIVE 3G3RV Series Specifications

General

Brand	Omron
Model	SYSDRIVE 3G3RV Series
Category	Inverter
Language	English