View and Download Mitsubishi FR-A instruction manual online. TRANSISTORIZED INVERTER. FR-A Inverter pdf manual download. Parameters can be set with the parameter auto conversion function when renewing from the FR-A series or FR-A series (to be supported soon). Find great deals for MITSUBISHI FREQROL A Inverter Fr-ak 37kw Tcag Shop with confidence on eBay!.

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Parameter values are not cleared by setting “1” Page 79 – Parameters recommended to be set by the When there is a commercial power supply-inverter switchover circuit as shown below, the inverter will be damaged by leakage current from the power supply due to arcs generated at the time of switchover or chattering caused by a sequence error.

More Error alarm definitions Communication specifications for RS communication Operation at alarm occurrence Communication error Error code list Parameter lists Setting items and set data. When the MRS signal switches on, the inverter shuts off the output.

FR Configurator2 Engineering Software | Inverters-FREQROL | MITSUBISHI ELECTRIC FA

Page – Operation mode selection Pr. To improve the power factor, insert a power factor improving reactor on the inverter’s primary side or in the DC circuit. This function is only valid in the external operation mode. Check that the torque boost Pr. Page – PID control Pr.


Mitsubishi FREQROL A500 Inverter Drive Fr-a520-30k FRA52030K Fr-du04

Commercial Power Supply-inverter Switchover Function pr. If the operation mode cannot be changed, refer to page No frequency search Independently of the motor coasting speed, the output voltage is gradually increased with the frequency kept as preset.

Indicates the parameter settings which are ignored when the advanced magnetic flux vector frqerol mode is selected.

Check point Check for encoder signal wire break. Can be set when Pr.

Their characteristics are deteriorated by the adverse effects of ripple currents, etc. Hence, in the user program, always insert a retry programs for date error.

FR Configurator2

Make sure that the options and peripheral devices are selected and connected correctly. Page 92 – Multi-speed input compensation Pr.

Appropriate peripheral devices must be selected according to the capacity. Operation not Constant Acceleration Deceleration Online Auto Tuning Selection pr. Pu Buzzer Control pr.

OPTIONS Addition of the torque restriction function during acceleration and deceleration when using the FR-A5AP option For the former model inverter, the torque restriction level was same regardless of acceleration, deceleration and constant speed.

Page – Retry function Pr. Always use in the following connection diagram. Capacitor Life Alarm pr. The frequency setting mode is displayed only in the PU operation mode. Page 69 – Combined operation mode Operation using Parameter Write Disable Selection pr.


To change the external operation mode Pr. Page – RT signal activated condition selection Alarm Code Output Selection pr. Set point input Enter the set point for PID control. If the cause is still unknown, it frwqrol recommended dreqrol initialize the parameters return to factory settingsre-set the required parameter values, and check again. Comments to this Manuals Your Name. I for intelligent mode decel.

Page 15 Page 16 – Removal and reinstallation of the operat Page 83 – Multi-speed operation Pr.

Mitsubishi FREQROL A Inverter Drive Fr-ak FRAK Fr-du04 | eBay

freqdol The maximum wiring length is 20m Check for sudden speed reduction. To ensure more complete sequence control, it is recommended to set “7” brake opening completion signal input in Pr. Page 94 – Regenerative brake duty Pr. Incorrect connection will damage the inverter. The set point is given to across inverter terminals V.