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4-52
4-2 Function Mode
4
Func
tions
3-wire Input Function
This function is effective in using auto recovery contacts such as a press button switch for operation
and stop.
•Set RUN command selection A002 to 01 (control terminal).
•The following operations become possible with 20 (STA), 21 (STP), and 22 (F/R) allocated to the
multi-function inputs. With the STA and STP terminals allocated, the FW and RV terminals are
disabled.
Data
Symbol
Function name
Status
Description
20
STA
3-wire start
ON
Starts with auto recovery contacts.
OFF
Irrelevant to the motor operation.
21
STP
3-wire stop
ON
Stops with auto recovery contacts.
OFF
Irrelevant to the motor operation.
22
F/R
3-wire forward/reverse
ON
Reverse
OFF
Forward
Related parameters
C001 to C005
Required settings
A002 = 01
(1) When using STA, STP, and F/R
STA
STP
F/R
ON
OFF
OFF
ON
Output
frequency
Forward
Reverse
(2) When using STA and STP
STA
STP
ON
OFF
OFF
ON
Output
frequency
Forward
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: ......