Frequency Addition Function - Omron SYSDRIVE MX SERIES User Manual

Digital Operator
FREQ adjuster
Input FV
Input A
Input FI
ModBus communication
Digital Operator
FREQ adjuster
Input B Input FV
Input FI
ModBus communication

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.
Parameter No. Function name
Frequency addition
A145
amount
Frequency addition
A146
direction
Related functions
•Inputs FV and FI cannot be set simultaneously. Do not connect the signal lines for inputs FV and
FI simultaneously.
FREQ adjuster
Terminal block
F001 set value
ModBus communication
Logic operation output
Frequency addition
A145
Multi-function input
A141
A143
A B +
A
A B –
B
A B ×
A142
Data
0.0 to 400.0
00: Adds the A145 value to the output
frequency
01: Subtracts the A145 value from the
output frequency
C001 to C006, ADD input
Frequency reference source
A001
+
Σ
+/–
[ADD]
4-2 Function Mode
Result of
calculation
Output frequency
Default setting
0.0
00
Output frequency setting
Addition direction setting
A146
4
Unit
Hz

4-24