Omron SYSDRIVE 3G3MV-A2001, User Manual

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6-7
Motor code Power supply voltage Motor capacity Energy-saving control
coefficient K2 (n140)
0 200 V AC 0.1 kW 481.7
1 0.2 kW 356.9
2 0.4 kW 288.2
3 0.75 kW 223.7
4 1.5 kW 169.4
5 2.2 kW 156.8
6 3.0 kW 156.8
7 3.7 kW 122.9
8 4.0 kW 122.9
9 5.5 kW 94.8
10 7.5 kW 72.7
20 40 V AC 0.1 kW 963.5
21 0.2 kW 713.8
22 0.4 kW 576.4
23 0.75 kW 447.4
24 1.5 kW 338.8
25 2.2 kW 313.6
26 3.0 kW 245.8
27 3.7 kW 245.8
28 4.0 kW 245.8
29 5.5 kW 189.5
30 7.5 kW 145.4
n140
Energy-saving Control Coefficient
K2 Register 018C Hex Changes during
operation No
Setting
range 0.0 to 6,550 Unit of
setting 0.1 Default setting See note
1
Note 1. The default setting varies with the capacity of the Inverter model.
Note 2. The constant automatically changes according to the motor code in n158. For the fine-tuning
of this parameter, set the motor code in advance.
Set Values
•
When the output frequency is constant for a certain period while the Inverter is in effective energy-sav-
ing control, the Inverter is set to the primary level of energy-saving control by this parameter.
•
Motor constants vary with the motor manufacturer. Therefore, the fine-tuning of the parameter is
required to find the ideal value. Fine-tune the parameter while the Inverter is operating at constant
frequency so that the output power will be minimum.
n143
Power Averaging Time Register 018F Hex Changes during
operation No
Setting
range 1 to 200 Unit of
setting 1 (24 ms) Default setting 1
Advanced Operation Chapter 6