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4-53
4-2 Function Mode
4
Functions
UP/DOWN Function
This function changes the Inverter output frequency using UP and DWN terminals of the multi-
function inputs.
•While the UP/DWN terminal is turned on, the acceleration/deceleration time depends on F002,
F003/F202, and F203.
•You can store a frequency set value after UP/DWN adjustment. Choose whether to store the value
with C101.
Also, you can clear the stored frequency set value by allocating 29 (UDC) to the desired multi-
function input and turning on/off the UDC terminal.
[UP/DOWN Function Enabled/Disabled]
•The UP/DOWN function is disabled when the JG operation is enabled.
•The UP/DOWN function is enabled when the frequency reference selection (A001) is set to the
Digital Operator (02).
•The UP/DOWN function is enabled when the multi-step speed reference is enabled.
Data
Symbol
Function name
Status
Description
27
UP
UP/DWN function
accelerated
ON
Increases the current speed during the signal
input period.
OFF
Keeps the current speed.
28
DWN
UP/DWN function
decelerated
ON
Decreases the current speed during the signal
input period.
OFF
Keeps the current speed.
29
UDC
UP/DWN function data
clear
ON
Clears the stored UP/DWN speed.
OFF
Keeps the stored UP/DWN speed.
Related parameters
C001 to C005
Required settings
A001 = 02, C101
Frequency reference selection (A001)
Multi-step speed
Jogging
Enabled/Disabled
⎯
⎯
ON
Disabled
⎯
ON
OFF
Enabled
00
OFF
OFF
Disabled
01
02
OFF
OFF
Enabled
03
OFF
OFF
Disabled
Parameter No.
Function name
Data
Description
C101
UP/DWN
selection
00
Does not store the frequency reference adjusted using UP/DWN.
After restoring the power, returns the set value to that before UP/DWN.
01
Stores the frequency reference adjusted using UP/DWN.
After restoring the power, maintains the set value after UP/DWN
adjustment.
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: ......