Omron 3G3JX Quick Start Guide

26 JX Quick Start Guide
PROGRAMMING JX
3.18 Controlled stop at power loss
This function decelerates the inverter by a controlled stop to avoid a trip or free running in case of power supply disconnection
or momentary power interruption during operation.
b130 Overvoltage LAD stop function 00: Disabled
01: Enabled
00 -
b131 Overvoltage LAD stop function level
setting
200-V class: 330. to 395.
400-V class: 660. to 790.
380/760 V
b133 Overvoltage protection function
selection during deceleration
00: Disabled
01: Enabled
00 -
b134 Overvoltage protection level setting
during deceleration
200-V class: 330. to 395.
400-V class: 660. to 790.
380/760 V
Parameter Parameter name Data Default setting Unit
b050 Selection of non-stop function at
momentary power interruption
00: Disabled
01: Enabled (stop)
02: Enabled (restart)
00 -
b051 Starting voltage of non-stop function
at momentary power interruption
0.0 to 1000. 0.0 V
b052 Stop deceleration level of non-stop
function at momentary power
interruption
0.0 to 1000. 0.0 V
b053 Deceleration time of non-stop
function at momentary power
interruption
0.01 to 3000. 1.0 s
b054 Deceleration starting width of non-
stop function at momentary power
interruption
0.0 to 10.0 0.0 Hz
Parameter Parameter name Data Default setting Unit
t
t
Internal DC
voltage
Output
frequency
Set level (B134)
Normal Overvoltage protection during deceleration
A B C D
Power supply
Internal DC
voltage
Undervoltage level
Output frequency
OFF
b052
b051
b054
b053
b053
b053

Omron 3G3JX Specifications

General

Model	3G3JX
Category	Inverter
Control Method	V/f control
Input Frequency	50/60 Hz
Communication Interface	RS-485 (optional)
Operating Temperature	-10 to 50°C
Humidity	20 to 90% RH (non-condensing)
Enclosure Rating	IP20
Input Voltage	200 to 240 V AC
Output Voltage	Three-phase 200 to 240 V AC
Output Frequency	400 Hz
Protection	Overcurrent, Overvoltage, Undervoltage, Overheat
Communication	RS-485
Braking Unit	Built-in
Power Range	0.1 to 15 kW
Cooling Method	Fan-cooled
Storage Temperature	-20°C to +65°C
Altitude	Up to 1000 m