How I/O data are transferred to/from the inverter by the built-in PLC function is explained using function blocks. (1) I/O data read, write, etc. can be performed by . FR-A INSTRUCTION MANUAL (BASIC). FR-AK to 90K. FR-A K .. Apply only the voltage specified in the instruction manual to each terminal. Instruction Manual for Mitsubishi A VFD (variable frequency drive). Featuring PRECAUTIONS FOR USE OF THE INVERTER, PARAMETERS, PROTECTIVE.

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Specify the operation mode at power on Pr. Refer to the section about Pr.

Page 62 Change the frequency at pulse train input. Name type Specifications, Structure, etc. Page 59 1 Power failure stop mode Pr.

Page 5 A personal computer and an Use within the permissible power inverter can be connected supply specifications of the inverter. Lit to indicate PU operation mode. PU operation mode Frequency setting has been output frequency monitor written and completed!!


Page 75 Name Type Applications, Specifications, etc. There are six different majual units as in the following table, from which make selection according to the deceleration time. Parameter List Parameter List For simple variable-speed operation of the inverter, the initial setting of the parameters may be used as they are. Dedicated cable option Name type Specifications, Structure, etc.


Page Warranty 1. Page 79 Name type Specifications, Structure, etc.

Comments to this Manuals Your Name. Page 48 65, 67 to 69 71, Retry function at alarm occurrence Motor selection applied motor Pr. Shift and removal of a rear side installation frame FR-AK to K FR-AK or more One installation frame is attached to each of the upper Two installation frames each are attached to the and lower part of the inverter.

Safety Precautions are suspended in the air, and install the inverter in a clean place or To operate the inverter correctly and safely, be sure to read the put it in an ingress-protected “enclosed” Parameter setting, change and check can be made from the operation panel FR-DU Page 51 Specify the operation mode at power on Pr.

Inverter-driven V class motor When driving a V class motor by the inverter, surge voltages attributable to the wiring constants may occur at the motor terminals, deteriorating the insulation of the motor.

Page 46 When ” vreqrol-a700 initial value or 10 ” is set in Pr. Function Name Description Display Appears when torque command by the plug-in option is selected using Pr. Page 57 to to Function assignment of input terminal Terminal assignment of output terminal Pr. Within 2-M12 eye nut 4-installation hole Supply Capacity Since its value depends on the amnual capacitances, carrier Page 39 Explanations of Parameters The abbreviations in the explanations below are as follows: Output current monitor Output voltage monitor Display the current Parameter setting mode setting Magnetic flux Magnetic flux Magnetic flux Sensorless Sensorless Main circuit terminal Option supplied with the 75K or more.


Page 78 Name type Specifications, Structure, etc.

Mitsubishi Electric FR-A700 Manual

Gratis warranty period and coverage [Gratis warranty period] Note that an installation period of less than one year after installation in your company or your customer’s premises or a period of less than18 months counted from the date of production after shipment from our company, whichever is shorter, is selected.

Use them as a set. Brake units should be selected according to the required braking torque. Page 85 Selection of rated sensitivity current of earth ground leakage current breaker When using the earth leakage current breaker with the Selection example in the case of the left figure inverter circuit, select its rated sensitivity current as Breaker Designed For follows, independently of the PWM carrier frequency Standard Harmonic and Surge

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