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4-29
4-2 Function Mode
4
Functions
Operation Frequency Function
This function makes calculations for two inputs and reflects the result as the output frequency.
•Inputs O and OI cannot be set simultaneously. Do not connect the signal lines for inputs O and OI
simultaneously.
Frequency Addition Function
This function adds or subtracts the constant frequency set in A145 to/from the output frequency.
Select addition or subtraction in A146.
TAllocate 50 to multi-function input terminal on parameter C001 to C005 to use this functions.
Parameter No.
Function name
Data
Default setting
Unit
A141
Operation frequency input
A setting
00: Digital Operator (F001)
01: Digital Operator (FREQ adjuster)
02: Input O
03: Input OI
04: RS485 communication
01
⎯
A142
Operation frequency input
B setting
02
⎯
A143
Operator selection
00: Addition (A + B)
01: Subtraction (A - B)
02: Multiplication (A × B)
00
⎯
Related parameters
A001 = 10
+
–
×
Input A
Input B
Digital Operator
FREQ adjuster
Input O
Input OI
ModBus communication
A141
A143
A
A
B
B
A
B
A
B
Result of
calculation
Output frequency
A142
Digital Operator
FREQ adjuster
Input O
Input OI
ModBus communication
Parameter No.
Function name
Data
Default setting
Unit
A145
Frequency addition
amount
0.0 to 400.0
0.0
Hz
A146
Frequency addition
direction
00: Adds the A145 value to the output
frequency
01: Subtracts the A145 value from the
output frequency
00
⎯
Data
Symbol
Function name
Status
Description
50
ADD
Frequency addition
ON
Calculates the set value in A145 against the set frequency
in A001 according to the formula specified in A146, in
order to provide a new frequency reference.
OFF
Normal control
Related parameters
C001 to C005
Related codes
A001, A002
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: ......