4-9
4-2 Function Mode
4
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)
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.
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)
If AT is not allocated to any of the multi-function input, this means the AT input = OFF in the above
table.
Parameter No. Function name Data Default setting Unit
A004 Maximum frequency
30 to 400 60.0 Hz
*
A204
2nd maximum
frequency
Related functions A003, A203, A081, A082
Parameter No. Function name Data Default setting Unit
A005 FV/FI selection
02: Switches between FV/FREQ adjuster
via terminal AT
03: Switches between FI/FREQ adjuster
via terminal AT
04: FV input only
05: FI input only
02 ⎯
Related functions A011 to A016, A101 to A105, A151 to A155, C001 to C005, C081, C082
A005 set value02030405
AT terminal input status OFF ON OFF ON OFF ON OFF ON
Analog input enabled FV-FC VR FI-FC VR FV-FC FI-FC
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