Mitsubishi Electric FREQROL Spécifications télécharger pdf (Page 14)

Explanations of Parameter unit

y The parameter unit is a convenient tool for inverter setting

such as direct input method with a numeric keypad,

operation status indication, and help function.

y Eight languages can be displayed.

y Parameter setting values of maximum of three inverters can

be stored.

∗ The parameter unit connection cable FR-CB20 is required for connecting to

the inverter.

z Main functions

∗ Available function differs by the inverter. Please refer to the instruction manual of the inverter and the parameter unit.

Parameter unit (FR-PU07)

POWER lamp

Lit when the power turns on.

Monitor

Liquid crystal display

(16 characters 4 lines with backlight)

Interactive parameter setting

Trouble shooting guidance

Monitor (frequency, current, power, etc.)

ALARM lamp

Lit to indicate an inverter alarm

occurrence.

FR-PU07

Operation keys

(Refer to the table on the right)

Key Description

Use for parameter setting

Press to choose the parameter setting mode.

First priority monitor is displayed.

In the initial setting, the output frequency is displayed.

Operation cancel key

Used to display the function menu.

A variety of functions can be used on the function menu.

Used to shift to the next item in the setting or monitoring mode.

Used to enter a frequency, parameter number or set value.

Inverter operates in the External operation mode.

Used to select the PU operation mode to display the frequency

setting screen.

y Used to keep on increasing or decreasing the running

frequency. Hold down to vary the frequency.

y Press either of these keys on the parameter setting mode

screen to change the parameter setting value sequentially.

On the selecting screen, these keys are used to move the cursor.

Forward rotation command key.

Reverse rotation command key.

y Stop command key.

y Used to reset the inverter when an alarm occurs.

y Used to write a set value in the setting mode.

y Used as a clear key in the all parameter clear or alarm history

clear mode.

y Used as a decimal point when entering numerical value.

y The monitor screen selected by the cursor appears.

Function Description

Monitor 6 types of monitors appear by simply pressing .

Frequency setting

For PU operation mode and External/PU combined operation mode (Pr.79 = "3"), frequency setting is available.

Settings is performed by the direct setting, which sets frequency directly by to , and the step setting, which

sets frequency continuously by .

Parameter Setting

Reading parameter and changing setting values are easily done. To change the setting value of an parameter, specify

the parameter number, or select a parameter from the functional parameter list.

Batch copy

FR-PU07 reads parameter settings of an inverter, and stores three different parameter settings.

FR-PU07 can also copy the stored parameter setting to another inverter of the same series, or verify its stored

parameter setting against the parameter setting stored in an inverter.

Operation

Switching between External operation mode [EXT] and PU operation mode [PU] is easy.

Start/stop is enabled during PU operation mode and External/PU operation mode (Pr.79 = "3").

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Mitsubishi Electric FREQROL Spécifications Page 14

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