Omron SYSDRIVE 3G3EV SERIES, User Manual

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6-4
H
Control Characteristics
Control method Sine-wave PWM method (automatic torque boost)
Frequency control
range 1.5 to 400 Hz
Frequency accuracy
(temperature
fluctuation) Digital command:
±
0.01% (–10
°
C to 50
°
C)
Analog command:
±
1% (25
±
10
°
C)
Frequency setting
resolution Digital command:
0.1 Hz (less than 100 Hz), 1 Hz (100 Hz or more)
Analog command:
0.06 Hz (60 Hz)
Frequency output
resolution 0.1 Hz (operation resolution)
Overload resistance 1 minute or less when 150% of rated output current is received
Frequency setting
signal 0 to 10 VDC (20 k
Ω
) or 4 to 20 mA (250
Ω
)
Note This setting can be switched using the internal DIP switch.
Acceleration/Decelerati
on time 0.0 to 999 seconds (acceleration and deceleration times are
set separately)
Braking torque
(continuous
regenerative braking) Approximately 20%
Note 125% to 220% when braking resistor is externally
installed.
Voltage/Frequency
characteristics Simple V/f pattern setting
Specifications
Chapter 6