Mitsubishi Electric FR-F820-00046 Instruction Manual page 350

(b) Adjustment by selecting the voltage (current) at the bias/gain level without applying voltage (current) between terminals 1
and 5 (4 and 5)
Operating procedure
1.
Turning ON the power of the inverter
The operation panel is in the monitor mode.
2.
Changing the operation mode
Press to choose the PU operation mode. [PU] indicator turns ON.
Calibration is also possible in the External operation mode.
3.
Selecting the parameter setting mode
Press to choose the parameter setting mode. (The parameter number read previously appears.)
4.
Calibration parameter selection
Turn until "
5.
Selecting a parameter
Turn until "
(Pr.933) Terminal 4 gain (torque)) for terminal 4.
6.
Analog voltage (current) display
Press to display the analog voltage (current) % currently applied to the terminal 1 (4).
7.
Analog voltage (current) adjustment
When is turned, the gain voltage (current) value (%) currently set to the parameter appears.
Turn until the desired gain voltage (current) value (%) appears.
8.
Setting completed
Press to confirm the selection. The analog voltage (current) % and "
alternately.
Turn to read another parameter.
Press to return to the "
Press twice to show the next parameter.
NOTE
• Press after step 6 to check the present bias/gain setting of the stall prevention operation level. The setting cannot be
checked after step 7.
" appears. Press to display "
" (C19 (Pr.920) Terminal 1 gain (torque)) appears for terminal 1, or "
" display.
".
(
5. PARAMETERS
5.9 (T) Multi-function input terminal parameters
1
2
3
4
5
6
" (C41
7
8
9
10
)" are displayed
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