Frequency setting voltage (current) bias/gain adjustment method
Adjustment by applying voltage (current) between terminals 2 and 5 (4 and 5) to set the voltage
(current) at the bias/gain frequency (Example of adjustment at the gain frequency)
Turning ON the power of the inverter
The operation panel is in the monitor mode.
Changing the operation mode
Selecting the parameter setting mode
Calibration parameter selection
Selecting a parameter
Analog voltage (current) display
Do not touch
Voltage (current) application
Apply a 5 V (20 mA). (Turn the external potentiometer connected between terminals 2 and 5 (terminals 4 and 5) to
a desired position.)
to read another parameter.
to return to the "
twice to show the next parameter.
5.9 (T) Multi-function input terminal parameters
to choose the PU operation mode. The [PU] indicator turns ON.
to choose the parameter setting mode. (The parameter number read previously appears.)
" appears. Press
" (C4 (Pr.903) Terminal 2 frequency setting gain) appears for terminal 2, or
" (C7 (Pr.905) Terminal 4 frequency setting gain) for terminal 4.
to display the analog voltage (current) value (%) currently applied to terminal 2 (4).
until calibration is completed.
to confirm the selection. The analog voltage (current) % and "
to display "
)" are displayed