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4-31
4-2 Function Mode
4
Functions
Trip Retry Function
•Select the retry function during operation in [b001] (01 or 02). If [b005] is 00 (default), the following
operations are to be performed.
At the time of momentary power interruption and undervoltage:
Restarts 16 times and trips on the 17th time.
At the time of overcurrent and overvoltage:
Restarts 3 times respectively and trips on the 4th time.
Retry times are counted separately for momentary power interruption, undervoltage, overcurrent,
and overvoltage. For example, an overvoltage trip occurs only after 3-time overcurrent trips and
then 4-time overvoltage trips. For momentary power interruption and undervoltage, if [b005] is set
to 01, the retry operation continues until the status is cleared.
•You can select the operation for momentary power interruption and undervoltage during stop in
b004.
(Supplemental Information)
Frequency matching start: Restarts the motor without stopping it after matching the motor rotation
speed. (If the RUN command is set on the Digital Operator (A002 = 2), the Inverter stops.)
•Below is the timing chart where the retry function (b001: 02) is selected.
Alarm Selection for Momentary Power Interruption/Undervoltage During Stop
•Use b004 to select whether to enable an alarm output in case of momentary power interruption or
undervoltage.
•An alarm output continues while Inverter control power supply remains.
Alarm output for momentary power interruption and undervoltage during stop (Examples 3 and 4)
(Example 3) b004: 00
(Example 4) b004: 01
(Example 1) Duration of momentary power interruption
< Allowable duration of momentary power
interruption (b002)
Power supply
Inverter output
Motor rotation speed
Alarm
ON
OFF
Free running
t0
t2
t1
[t0: Duration of momentary power interruption / t1: Allowable duration of momentary power interruption (b002) / t2: Retry wait time (b003)]
Power supply
Inverter output
Motor rotation speed
Alarm
ON
OFF
(Example 2) Duration of momentary power interruption
> Allowable duration of momentary power
interruption (b002)
Free running
t0
t1
ON
While the Inverter is stopped
Power supply
RUN command
Inverter output
Alarm
OFF
ON
OFF
ON
OFF
While the Inverter is running
ON
Power supply
RUN command
Inverter output
Alarm
OFF
ON
OFF
ON
OFF
ON
While the Inverter is stopped
Power supply
RUN command
Inverter output
Alarm
OFF
ON
OFF
ON
OFF
While the Inverter is running
ON
Power supply
RUN command
Inverter output
Alarm
OFF
ON
OFF
ON
OFF
Содержание JX-A4004
Страница 2: ......
Страница 16: ...14 About This Manual ...
Страница 19: ...Chapter 1 Overview 1 1 Functions 1 2 1 2 Appearance and Names of Parts 1 4 ...
Страница 24: ......
Страница 25: ...Chapter 2 Design 2 1 Installation 2 2 2 2 Wiring 2 7 ...
Страница 79: ...Chapter 4 Functions 4 1 Monitor Mode 4 2 4 2 Function Mode 4 6 ...
Страница 167: ...Chapter 5 Maintenance Operations 5 1 Special Display List Error Codes 5 2 5 2 Troubleshooting 5 6 ...
Страница 174: ...5 8 5 2 Troubleshooting 5 Maintenance Operations ...
Страница 175: ...Chapter 6 Inspection and Maintenance 6 1 Inspection and Maintenance 6 2 6 2 Storage 6 8 ...
Страница 190: ...7 8 7 3 Dimensional Drawing 7 Specifications JX A2004 AB004 80 5 6 143 1 9 109 5 27 2 6 107 155 67 5 ...
Страница 191: ...7 9 7 3 Dimensional Drawing 7 Specifications JX A2007 80 67 5 5 6 143 1 9 132 5 50 2 6 130 155 ...
Страница 192: ...7 10 7 3 Dimensional Drawing 7 Specifications JX A4004 AB007 110 98 5 5 6 176 189 128 1 9 130 5 28 2 6 ...
Страница 194: ...7 12 7 3 Dimensional Drawing 7 Specifications JX A2055 A2075 A4055 A4075 180 235 165 250 164 6 1 9 167 5 90 1 6 ...
Страница 199: ...Appendix Appendix 1Parameter ListApp 2 Appendix 2Product Life CurveApp 18 ...
Страница 217: ...INDEX ...
Страница 220: ......