Mitsubishi FR-S500 Instruction Manual download pdf (Page 51)

Adjustment (calibration) of the frequency meter (indicator)

5.2

Adjustment (calibration) of the frequency meter (indicator)

Changing example Deflecting the meter (analog indicator) to full-scale (1mA) at the preset

frequency of 60Hz.

(Refer to page 24 for frequency setting.)

POINT

•The calibration parameters "C1" can be made to be read by setting "1" (extended

function parameter valid) in Pr. 30 "extended function display selection".

•Set the value of the calibration parameter C1 "FM terminal calibration".

REMARKS

•Depending on the set value, it may take some time for the needle to move.

•If "1" is set in Pr. 30 "extended function display selection", the calibration parameter C1 "FM

terminal calibration" can also be set in external operation mode.

POINT

By setting the Pr. 54 "FM terminal function selection" value, preset Pr. 55

"frequency monitoring reference" or Pr. 56 "current monitoring reference" to the

running frequency or current value at which the output signal is 1440 pulses/s.

At 1440 pulses/s, the meter generally deflects to full-scale.

By turning the , you can read another parameter.

Press the to return to the " " indication (step 3).

Press the twice to show the next parameter ( ).

Press the to choose the parameter

setting mode.

MODE

Press the to enable setting.

SET

Turn the to show " " setting.

Press the to show " ".

SET

MODE

SET

Press the .

Flicker...Parameter setting complete!!

Setting is complete.

If the inverter is at a stop, press the

to start the inverter.

(A motor need not be connected.)

RUN

EXT

RUN

Turn the to adjust the indicator

needle to the desired position.



Pr. 30 must be set to "1".

(For details, refer to steps 3 to 6 on

The parameter

number read

previously appears.

Analog indicator

Operation

SET



Display

Turn the until the calibration parameter

C1 "FM terminal calibration" appears.

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Mitsubishi FR-S500 Instruction Manual Page 51

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