Background: When released, the FR-A/A offered unmatched functionality and reliability Please confirm all specifications with the applicable manuals. Thank you for choosing the Mitsubishi Inverter. This instruction manual gives handling informalion and precautions for use of this equipment. fr-ak manual Related manual: sgdhae manual, lenze highline manual, elau mc 4 manual, Mitsubishi FREQROL-A / A Manual (pdf).

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Use wtput module having independent output points.

The stop key is valid only when furrtion setting has been made. Failure to do so may start the motor immediateiy after reset.

Assumes that incorrect handling may cause hazardous conditions, resulting in death or severe injury. Terminal block Configuration of the terminal Mock varies depending on the inverter capacity.

If the error message Err. Never ft-a024 circuit or connect anything other than the brake resistor ff-a024 these terminals. Change the value set for Pr. Therelore, h m reroving the front cover, use caUtion not to damage the- InstallationInstall the inverter considering location, physical orientation ambient temperature.

Always install the inverter before wiring. Therefore, be certain the power supply is adequate. Select the necessary items by referring to the table on page 9 Operation Control Modes. It also has the terminals tor brake resbtor. Press on the parameter unit to insert the connector securely. Mitsubishi Freqrol A Inverter a Mitsubishi freqrol a inverter manual, Do not subject the cables to scratches, excessive stress, heavy loads or pinching.

Seethe illustration above in two rows. The parameter unit can be used to initialize the parameter set values. Fire Preventiona Mount the inverter and brake resistor on a noncombustible surface.


Contact Mitsubishi if the parameters are copied by mistake. Switch off the start signal when resetting the inverter. A continuous flow of a large current could cause a fire.

Inputting the external start signal while using the parameter unit to set the operating frequencyetc. For details, refer to page to Otherwise, you may access the exposed high-voltage terminals and charging parl and get an electric shock. For the procedure used to change the value of parameters, refer to page Injury PreventionALApply only the voltage specified in the instruction manual to each terminal to prevent damage, etc.

Do not use disconnect switch magnetic contactor at the inverter output to start or stop the motor inverter.

These wires must be routed as far as possible from the main mznual and AC relay logic circuits. Mitsubishi Inverter Fr-a Manual always serviced This unit is fully tested prior. Power and m t o r cqnnection wirec o n t r d signalI Do not use a contactor on the inverter input f o r lrequent startinwstopping of the inverter, use control signals.

InverterU JIttakesmorethan 60 sec for discharge of the internal capacitor majual disconnecting power supply.

Mitsubishi FREQROL-A / A – In Stock, We Buy Sell Repair, Price Quote

A speed reference signal is also required for motor rotation. Avoid instaling the inverter manua n tho followi n g places.

When parameter clear or all parameter clear is performed, each parameter returns to the factory setting. Download Freqrol a manualInformation: Never ircstall it on the inwrter with the lront cover removed.

A024/A044 Drives

This instruction manual gives handling informalion and precautions for use of this equipment. Forcing the connectors together in W s i t i o n to the polarizing guides will damage the inverter. Do not connect through resblsnce pipe threads, slip joints, or other high paths to ground. Installing the inverter directly on or near a combustible surface could lead to a fire.


To reduce the effect of mains conducted electromagnetic interference, use a RFI noise finer. If the application requires wiring longer than the permissible lirnlts, refer to page Shields on control wiring must be terminated at terminal SD on the inverter end only.

Any person who is involved in the wiring or inspection of this equipment should be fully competent to do the work. Refer 1 1ILIf an inverter which has been used before is to be used, the set values 01 the parameters might have been changed according to a specific operation. This section Is speclfically about safety mattersDo not attempt to install, operate, maintain or insped the inverter until you have read throug, p p e M documents carefuliyand can u s the equipment correctl this instruction manualand a Do not use the inverter until you have a full knowledge of the equipment, safety information an’ instructions.

If writing is attempted in this status, the error message Err. If copying the parameters from old version to new version, the set value of Pr. Use the guide pin and guide slot to determine the correct connector orientation. Do not connect or ground these terminals. Combination operation mode Operation by combining the external signals and parameter unit keys.

Themaximumnumber of digitsfor a value to be input is 4. Use the connection cable available as an optional accessory to the parameter unit.

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