![background image](http://html.mh-extra.com/html/omron/jx-a4004/jx-a4004_user-manual_742715108.webp)
4-30
4-2 Function Mode
4
Func
tions
<Group B: Detailed Function Parameter>
Momentary Power Interruption/Trip Retry (Restart)
This function allows you to determine the operation performed when a trip occurs due to momentary
power interruption, undervoltage, overcurrent, or overvoltage.
Set the retry condition according to your system.
Σ
+
+/–
A145
FREQ adjuster
Terminal block
F001 set value
ModBus communication
Logic operation output
Frequency addition
Multi-function input
Frequency reference source
A001
[ADD]
Output frequency setting
Addition direction setting
A146
Parameter No.
Function name
Data
Default setting
Unit
b001
Retry selection
00: Outputs an alarm after a trip.
01: Restarts from 0 Hz at retry.
02: Matches the frequency at retry and starts.
03: Starts the Active Frequency Matching retry
and trips after deceleration stop.
00
⎯
b002
Allowable momentary
power interruption time
0.3 to 25.0
Trips if the momentary power interruption is
within the set time. If not, it restarts.
1.0
s
b003
Retry wait time
0.3 to 100.0
Time from recovery to restart
1.0
s
b004
Momentary power
interruption/
undervoltage trip during
stop selection
00: Disabled
01: Enabled
00
⎯
b005
Momentary power
interruption retry time
selection
00: 16 times
01: No limit
00
⎯
b011
Starting frequency at
Active Frequency
Matching restart
00: Frequency at interruption
01: Max. frequency
02: Set frequency
00
⎯
b029
Deceleration rate
constant at frequency
Active Frequency
Matching restart
0.1 to 3000.0
0.5
s
b030
Frequency Active
Frequency Matching
restart level
0.2 × Rated current to 2.0 × Rated current
Rated current
A
Related parameters
C021, C026
Summary of Contents for JX-A4004
Page 2: ......
Page 16: ...14 About This Manual ...
Page 19: ...Chapter 1 Overview 1 1 Functions 1 2 1 2 Appearance and Names of Parts 1 4 ...
Page 24: ......
Page 25: ...Chapter 2 Design 2 1 Installation 2 2 2 2 Wiring 2 7 ...
Page 79: ...Chapter 4 Functions 4 1 Monitor Mode 4 2 4 2 Function Mode 4 6 ...
Page 174: ...5 8 5 2 Troubleshooting 5 Maintenance Operations ...
Page 175: ...Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance 6 2 6 2 Storage 6 8 ...
Page 199: ...Appendix Appendix 1Parameter ListApp 2 Appendix 2Product Life CurveApp 18 ...
Page 217: ...INDEX ...
Page 220: ......