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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Page 79 – Parameters recommended to be set by the Set the Chapter 2 necessary parameters according to the load and operation specifications. When instruments for commercial frequency are used for measurement, measure the following circuits with the instruments given on the next page. Page Page – OL signal output timer Pr. Correlations between alarm definitions and alarm codes are as follows.

One function can be assigned to two or more terminals. Page 92 – Multi-speed input compensation Pr. Communication option operation Read H Page 69 – Combined operation mode Operation using Cooling Fan Operation Selection pr. Terminal PC is common to the contact input signals.

Incorrect connection will damage the inverter. Mrs Input Selection pr. Parameter Factory Setting Range Alarm Code Output Selection pr. Before using the inverter, please read this manual carefully to use the equipment to its optimum. Refer to page Reverse rotation For example 1. Fully make sure that the front cover has been reinstalled securely. Page 85 – Electronic creqrol protection Pr. Handle it gently to protect it from damage.


Then, set the rated motor current in Pr. If output frequency at occurrence of undervoltage or power failure minus frequency set in Pr.

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

Forward rotation STF b2: Page Page – Remote setting function selection Pr. Online Auto Tuning Selection pr. Always use in the following connection diagram.

Page – Stop-on-contact, load torque high-speed To change the external operation mode Pr. OCT may occur or the machine may oscillate in a stop-on-contact state.

Output Frequency Range pr.

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

If any frequency setting is “”, its point is ignored. This parameter can be used to confirm that the running frequency has been reached or used as the operation start signal etc. Set point input Enter the set freqrpl for PID control. Comments to this Manuals Your Name. I for intelligent mode decel Starting frequency for elevator mode Retry selection Stall prevention operation level reduction starting This instruction manual gives handling information and precautions for use of this equipment.

Prepare required instruments and parts according to the operation mode.


Mitsubishi FR-A500 Instruction Manual

The estimated life time hours of the capacitor differs according to the environmental conditions ambient temperature, conditions, etc. Installation check Make sure that the inverter is installed correctly in a proper location. If the cause is still unknown, it is recommended to initialize the parameters return to factory settingsre-set the required parameter values, and check again. Parameter Setting Description Number Frequency search made Frequency search is made after detection of an instantaneous power failure.

Avoid connecting the terminals SD and 5 and the terminals SE and 5. Do not earth ground these terminals. Parameter Write Disable Selection pr. Regenerative Brake Duty pr.

Restrictions when 1 to 3 are selected for Pr. Also, hold the unit with even strength and do not apply too much strength to the front cover alone. Page 15 Page 16 – Removal and reinstallation of the operat 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. If a data error is detected and a retry must be made, execute retry operation from the user program.

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