Mitsubishi Electric FR-F820-04750 Instruction Manual page 427

Parameters
· Adjust any point without application of a voltage (current) between terminals 2 and 5 (4 and 5)
(Frequency setting gain adjustment example)
Screen at power-ON
The monitor display appears.
Changing the operation mode
Press
Parameter setting mode
Press
Calibration parameter selection
Turn
Selecting the parameter number
Turn
and
Analog voltage (current) display
Press
Analog voltage (current) adjustment
When
When
Setting completed
Press
alternately.
Turn
Press
Press
Tab. 5-117: Bias and gain adjustment without application of an reference signal
NOTE By pressing the setting dial after step 6, the present frequency setting bias/gain setting can be
confirmed. Confirmation is not possible after executing step 7.
FR-F800
to choose the PU operation mode. [PU] indicator is lit.
to choose the parameter setting mode. (The parameter number read previously appears.)
until appears. Press
to choose C4 (Pr. 903) "Terminal 2 frequency setting gain" for the terminal 1.
C7 (Pr. 905) "Terminal 4 frequency setting gain" for the terminal 4.
to display the analog voltage (current) % currently applied to the terminal 1 (4).
is turned, the gain voltage (current) % currently set to the parameter is displayed.
until the desired gain voltage (current) % is displayed.
to enter the setting. The analog voltage (current) % and
to read another parameter.
to return to the
twice to show the next parameter.
(T) Multi-Function Input Terminal Parameters
Operation
to display
display.
.
( ) flicker
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