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4-42
4-2 Function Mode
4
Func
tions
Allocate 11 (FRS) to the desired multi-function input.
•This function is effective when you stop the motor using the mechanical brake such as an
electromagnetic one. Note that an overcurrent trip may occur if the mechanical brake forces the
motor to stop during Inverter output.
•Performs a free-run stop (FRS) while the FRS terminal is turned on.
•When the FRS terminal is turned off, the motor restarts after retry wait time b003 elapses.
With RUN command selection A002 set to 01 (control terminal), the motor restarts only if the FW
terminal is turned on, even in free running.
•You can select the Inverter output mode for restart at free-run stop selection b088 (0 Hz start or
Active Frequency Matching restart). (Examples 1, 2)
•The setting of this function is also applied to stop selection b091.
Main Unit Monitor Display Selection
You can select what items to display on the monitor when the ModBus communication or the Digital
Operator is connected with the communications connector on the Inverter.
•Enabled when the power is turned on, if:
C070 is set to "02" (Digital Operator), mode selector S7 to "OPE" (Digital Operator), and 3G3AX-
OP01 is connected;
C070 is set to "03" (ModBus), mode selector S7 to "485" (RS485 ModBus), and ModBus
communication is available.
•With this function enabled, keys other than the STOP/RESET key, and the FREQ adjuster on the
Digital Operator are disabled.
•In case of a trip, any trip code from "E01" to "E60" is displayed.
Also refer to "Output Frequency Monitor (After Conversion) [d007]" (page 4-3).
Data
Symbol
Function name
Status
Description
11
FRS
Free-run stop
ON
Sets the motor to free-run status by shutting off
output.
OFF
The motor is in normal operation.
Related parameters
C001 to C005
(Example 1) 0 Hz start
• Starts at 0 Hz regardless of motor rotation
speed. The retry wait time is ignored.
• An overcurrent trip may occur with this start at
a high motor speed.
(Example 2) Active Frequency Matching restart
• After the FRS terminal is turned off, the motor
frequency is matched and a Active Frequency
Matching restart is performed without stopping
the motor. If an overcurrent trip occurs, extend
the retry wait time.
FW
FRS
Motor rotation
speed
0
Free
running
0 Hz start
FW
FRS
Motor rotation
speed
Free running
b003
0
Active Frequency Matching
start
Parameter No.
Function name
Data
Default setting
Unit
b089
Monitor display selection
01: Output frequency monitor
02: Output current monitor
03: Rotation direction monitor
04: PID feedback value monitor
05: Multi-function input monitor
06: Multi-function output monitor
07: Frequency conversion monitor
01
⎯
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: ......