Analog Input (Fv, Fi) - Omron 3G3JX User Manual

4-2 Function Mode
Parameter No.
A004
*
A204
Related functions
* To switch to the 2nd max. frequency, allocate 08 (SET) to the multi-function input terminal and then turn it on.

Analog Input (FV, FI)

4
The Inverter has two types of analog input terminals.
FV-FC terminal: 0 to 10 V (voltage input)
FI-FC terminal: 4 to 20 mA (current input)
Simultaneous inputs are not acceptable. Do not connect the signal lines for inputs FV and FI
simultaneously.
Parameter No.
A005
Related functions
This function is enabled with the frequency reference set to the terminal block (A001 or A201 = 01).
The settings are as follows. (VR: FREQ adjuster)
A005 set value
AT terminal input status
Analog input enabled
If AT is not allocated to any of the multi-function input, this means the AT input = OFF in the above
table.
4-9
Function name
Maximum frequency
30 to 400
2nd maximum
frequency
Function name
02: Switches between FV/FREQ adjuster
via terminal AT
03: Switches between FI/FREQ adjuster
FV/FI selection
via terminal AT
04: FV input only
05: FI input only
A011 to A016, A101 to A105, A151 to A155, C001 to C005, C081, C082
02
OFF ON
FV-FC VR
Data
A003, A203, A081, A082
Data Default setting
03
OFF ON OFF
FI-FC VR FV-FC
Default setting Unit
60.0 Hz
Unit
⎯
02
04 05
ON OFF ON
FI-FC