• Always calibrate the input after changing the voltage/current input signal with Pr.73 (Pr.267) and the voltage/current input
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.
Selecting the parameter setting mode
Calibration parameter selection
Selecting the parameter number
(Pr.905) Terminal 4 frequency setting gain
Analog voltage (current) display
Do not press
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 return to the "
twice to show the next parameter.
5.8 (T) Multi-function input terminal parameters
to choose the parameter setting mode.
to show "
to show "
to display the analog voltage (current) value (%) currently applied to terminal 2 (4).
before calibration is completed.
to confirm the selection. The analog voltage (current) % and "
to read another parameter.
to display "
C4 (Pr.903) Terminal 2 frequency setting gain
) for terminal 4.
) for terminal 2, or "
") are displayed