Omron SYSDRIVE 3G3JV Series User Manual

6-7
n56 Stall Prevention Level during
Acceleration
Changes during
operation
No
Setting
range
30 to 200 (%) Unit of
setting
1% Set Values 170
Set Values
•This function is used to stop accelerating the load if the output current exceeds the set
current value so that the Inverter will continue operating without stalling. The Inverter
accelerates the load while the output current is the same as or less than the set value.
•Set the parameter as percentage based on the rated Inverter current as 100%.
•The default setting does not need any changes in normal operation.
•Decrease
the set value if the capacity of the motor is smaller than that of the Inverter or
the motor stalls with the default value.
The
set value is normally 2 or 3 times higher than the rated current of the motor . Set this
current as percentage based on the rated inverter current as 100%.
Stall Prevention during Acceleration
Output
current
n56 (stall prevention level
during acceleration)
Time
Output
frequency
The output frequency is controlled
so that the Inverter will not stall.
Time
Advanced Operation Chapter 6

Omron SYSDRIVE 3G3JV Series Specifications

General

Model	SYSDRIVE 3G3JV Series
Category	Inverter
Output Frequency Range	0.1 to 400Hz
Frequency Range	50/60Hz
Control Method	PWM Control
Overload Capacity	150% for 1 minute
Protection Features	Overcurrent, Overvoltage, Undervoltage, Overheat
Cooling Method	Fan Cooling
Ambient Temperature	-10 to 50°C
Operating Temperature	-10 to 50°C
Storage Temperature	-20°C to +65°C
Humidity	90% RH or less (non-condensing)
Altitude	1000m or less
Vibration	5.9 m/s² or less
Braking Unit	Built-in
Communication	RS-485
Voltage Class	200V class, 400V class
Input Voltage	3-phase 200 to 240V AC, 3-phase 380 to 480V AC