Forced Terminal Block Function - Omron 3G3JX User Manual

4-2 Function Mode
Frequency Addition Function
This function allows you to add/subtract the constant offset frequency to/from the output frequency.
Data Symbol
50
Related functions
Required settings
4
Related codes

Forced Terminal Block Function

This function forcibly switches to operation via the terminal block by turning on/off the multi-function
terminal if the frequency reference/RUN command sources are not set to the terminal block.
Data
51
Related functions
Required settings
•When the input of this signal is reset, A001 and A002 return to the command status prior to the
input.
•If you switch on/off this function during operation, the RUN command is reset to stop the Inverter.
Before resuming operation, stop the RUN command from each command source to avoid possible
danger and then input it again.
4-61
Function name
ADD Frequency addition
FREQ adjuster
Terminal block
F001 set value
ModBus communication
Logic operation output
Frequency addition
A145
Multi-function input
Symbol Function name
F-TM Forced terminal block
Status
Calculates the set value in A145 against the set frequency
ON in A001 according to the formula specified in A146, in
order to provide a new frequency reference.
OFF Normal control
C001 to C005
A001, A145, A146
A001, A002
Frequency reference source
A001
Output frequency setting
+ Σ
+/–
A146
[ADD]
Status
ON Forcibly sets to A001 = 01 and A002 = 01.
OFF Operates according to the A001 and A002 settings.
C001 to C005
A001, A002
Description
Addition direction setting
Description