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Omron SYSDRIVE 3G3MV SERIES User Manual

Omron SYSDRIVE 3G3MV SERIES
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6-6
Deceleration
The Inverter decelerates normally and is not in energy-saving control.
Power
consumption
Load rate: 100%
Load rate: 50%
Motor voltage
As shown in the graph, the voltage to
operate the motor most efficiently varies with
the motor load condition. The Inverter in
energy-saving control adjusts the output
voltage by using the ideal calculated value
so that the actual output power will be
minimum.
6-2-2 Performing Energy-saving Settings
n139
Energy-saving Control Selection Register 018B Hex Changes during
operation
No
Setting
range
0, 1 Unit of
setting
1 Default setting 0
Set Values
Value Description
0 Energy-saving control disabled
1 Energy-saving control enabled
Note 1. Set n139 to 1 to enable energy-saving control.
Note 2. Energy-saving control is enabled within a frequency range from 15 to 120 Hz and disabled if
the frequency exceeds 120 Hz.
n158
Motor Code Register 019E Hex Changes during
operation
No
Setting
range
0 to 70 Unit of
setting
1 Default setting See note
Note The default setting varies with the capacity of the Inverter model.
Set Values
The motor code is used for automatically setting the energy-saving constant in n140.
By setting the motor code, the value in n140 (energy-saving control coefficient K2) will change auto-
matically. To adjust energy-saving control coefficient K2, set the motor code in advance.
Select the motor code from the following table based on the power supply voltage of the Inverter and
the capacity of the motor.
Advanced Operation Chapter 6

Table of Contents

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Omron SYSDRIVE 3G3MV SERIES Specifications

General IconGeneral
ModelSYSDRIVE 3G3MV SERIES
CategoryInverter
Input Frequency50/60 Hz
Output Frequency0.1 to 400 Hz
Cooling MethodForced Air Cooling
Input Voltage200 to 240 VAC, 380 to 480 VAC
Horsepower Range0.1 to 15 HP
Power Range0.1 to 11 kW
Overload Capacity150% for 60 seconds
Braking UnitBuilt-in
Protection FunctionsOvercurrent, Overvoltage, Undervoltage, Overheat
CommunicationRS-485
Ambient Temperature-10 to 50°C
Storage Temperature-20 to 65°C
Humidity5 to 95% RH (non-condensing)
Vibration5.9 m/s² or less
Voltage Class200V, 400V

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