Frequency Addition - Omron 3G3MX2 User Manual

Using Intelligent Input Terminals

4-5-18 Frequency Addition

The inverter can add or subtract an offset value to the output frequency set-
ting which is specified by
The ADD Frequency is a value you can store in parameter
quency is summed with or subtracted from the output frequency setting only
when the [ADD] terminal is ON. Function
tract. By configuring an intelligent input as the [ADD] terminal, your applica-
tion can selectively apply the fixed value in
negatively) the inverter output frequency in real time.
Keypad potentiometer
Control terminal
Function setting
F001
ModBus network input
Calculate function output
ADD frequency
A145
Intelligent input
Option Terminal
Code Symbol

ADD Frequency
addition
~
Valid for inputs:
, , 
Required settings:
Notes:
•  may specify any source; the Add Frequency will be added to or subtracted
from that value to yield output frequency value.

(will work with any of the five possible sources).

selects whether to add or sub-
Frequency source setting
A001
+
+/-
[ADD]
Function State
Name
Applies the  Add Frequency
ON
value to the output frequency
OFF Does not apply the Add frequency.
The output frequency retains its
normal value
Section 4-5

. The ADD Fre-

to offset (positively or
Output frequency setting
A146
ADD direction select
Description
217