Mitsubishi Electric FR-F820-04750 Instruction Manual page 434

(T) Multi-Function Input Terminal Parameters
· Adjust any point without application of a voltage (current) between terminals 1 and 5 (4 and 5).
Screen at power-ON
The monitor display appears.
Changing the operation mode
Press
Calibration is also possible in the External operation mode.
Parameter setting mode
Press
Calibration parameter selection
Turn
Selecting the parameter number
Turn
(Pr. 933) "Terminal 4 gain (torque)" for the terminal 4.
Analog voltage (current) display
Press
Analog voltage (current) adjustment
When
Turn
Setting completed
Press
alternately.
Turn
Press
Press
Tab. 5-123: Bias and gain adjustment without application of an reference signal
NOTE By pressing the setting dial after step 6, the bias/gain setting at the present stall prevention opera-
tion level can be confirmed.
Confirmation is not possible after executing step 7.
5 - 272
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 C19 (Pr. 920) "Terminal 1 gain (torque)" for the terminal 1, and
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.
Operation
to display
display.
Parameters
.
( ) flicker
C41