Mitsubishi Electric FR-D720 K Series Instruction Manual page 142

Monitor display and monitor output signal
(2) How to calibrate the terminal FM when using the operation panel
Operation
1.
Confirm the operation status indicator and
operation mode indicator
2.
Press to choose the parameter setting
mode.
3.
Turn until "
4.
Press to display "
5.
Turn until "
Set to C0 FM terminal calibration.
6.
Press to enable setting.
7.
If the inverter is at a stop, press the
to start the inverter.
(To monitor the output frequency, motor
connection is not required.)
When a monitor that does not require inverter
operation is set in Pr. 54, calibration is also
possible when not in operation.
8.
Turn to adjust the indicator needle to the
desired position.
9.
Press .
Setting is complete.

Turn

Press

Press
REMARKS
 Calibration can also be made for External operation. Set the frequency in the External operation mode, and make calibration in
the above procedure.
 Calibration can be made even during operation.
 For operation from the parameter unit (FR-PU04/FR-PU07), refer to the Instruction Manual of the parameter unit.
Parameters referred to
Pr. 54 FM terminal function selection
Pr. 55 Frequency monitoring reference
Pr. 56 Current monitoring reference
138
" appears.
".
" appears.
key
Alternating...Parameter setting complete.
to read another parameter.
to return to the " " indication (step 4).
twice to show the next parameter ("
Refer to page 131.
Refer to page 136.
Refer to page 136.
Display
(When Pr. 54 = 1)
PRM indicator is lit.
(The parameter number read previously appears.)
C0 to C25 settings
are enabled.
Monitored signals (initially the
output frequency) selected by
the Pr. 54 FM terminal function
selection are displayed.
Analog indicator
").