Mitsubishi Electric FR-A800 Series Instruction Manual page 466

 Calibration procedure for terminal FM when using the operation panel
(FR-DU08)
Operating procedure
1.
Turning ON the power of the inverter
The operation panel is in the monitor mode.
2.
Changing the operation mode
Press
Calibration is also possible in the External operation mode.
3.
Selecting the parameter setting mode
Press
4.
Calibration parameter selection
Turn
5.
Selecting a parameter
Turn
parameter setting.
The monitored value of the item (initially the output frequency) selected by Pr.54 FM/CA terminal function
selection will appear.
6.
Pulse output via terminal FM
If stopped, press
is not required.)
When a monitor that does not require inverter operation is set in Pr.54, calibration is also possible during a stop
status.
7.
Scale adjustment
Turn
8.
Setting completed
Press
• Turn
• Press
• Press
NOTE
• 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 performed during operation.
• For the operation from the parameter unit, refer to the Instruction Manual of the parameter unit.
 Terminal CA calibration (C0 (Pr.900), C8 (Pr.930) to C11 (Pr.931))
• Terminal CA is initially set to provide a 20 mADC output in the full-scale state of the corresponding monitor item. The
calibration parameter C0 (Pr.900) allows the output current ratio (gains) to be adjusted according to the meter scale. Note
that the maximum output current is 20 mADC.
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to choose the PU operation mode. [PU] indicator turns ON.
to choose the parameter setting mode. (The parameter number read previously appears.)
until " " appears. Press
until " " (C0 (Pr.900) FM/CA terminal calibration) appears. Press
or to start the inverter operation. (To monitor the output frequency, motor connection
to move the meter needle to a desired position.
to confirm the selection. The monitored value and "
to read another parameter.
to return to the "
twice to show the next parameter.
search engine
to display "
" display.
5.11 (M) Item and output signal for monitoring
".
to enable the
" blink alternately.
5. PARAMETERS
1
2
3
4
5
6
7
8
9
10
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