FREQROL-A700 MANUAL PDF

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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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. Main circuit terminal Option supplied with the 75K or more.

Page 79 Name type Specifications, Structure, etc. Decrease the excitation ratio when you want to improve Refer to the section about Pr. Page 77 Name type Specifications, Structure, etc.

Page 59 1 Power failure stop mode Pr. Page 62 Change the frequency at pulse train input.

Mitsubishi Electric FR-A700 Manual

Parameter List Parameter List For simple variable-speed operation of the inverter, the initial setting of the parameters may be used as they are. 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 Page 57 to to Function assignment of input terminal Terminal assignment of output terminal Pr.

Page 51 Specify the operation mode at power on Pr. Set the necessary parameters to meet the load and operational specifications. Don’t have an account? Page 4 Operation is easy with the setting dial. PU operation mode Frequency setting has been output frequency monitor written and completed!! Change the frequency at pulse train input.

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Saves energy since regeneration energy is used for the other inverters and excess energy is returned to the power supply. Page 75 Name Type Applications, Specifications, etc.

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 Output current monitor Output voltage monitor Display the current Parameter setting mode setting Lit during forward rotation REV: Parameter setting, change and check can be made from the operation panel FR-DU Page 48 65, 67 to 69 71, Retry function at alarm occurrence Motor selection applied motor Pr.

Page 78 Name type Specifications, Structure, etc. Supply Capacity Since its value depends on the static capacitances, carrier There are six different brake units as in the following table, from which make selection according to the necessary braking torque and deceleration time. By pressing ‘print’ button you will print only current page. Use them as a set. Don’t show me this message again.

Basic operation Operation mode switchover At powering on external operation mode PU Jog operation mode Example Value change and frequency flicker. Geared Motor 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 56 Selection of action conditions of the second Operation selection of the operation panel function signal RT and third function signal X9 Pr.

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Page 39 Explanations of Parameters The abbreviations in the explanations below are as follows: Function Name Description Display Appears when torque command by the plug-in option is selected using Pr. Page 49 1 Added compensation Pr. Dedicated cable option Name type Specifications, Structure, etc. Protective Functions Protective Functions When an alarm occurs in the inverter, the protective function is activated bringing the inverter to an alarm stop and the PU display automatically changes to any of the following error alarm indications.

Lit to indicate PU operation mode. Inverter plug-in option devicenet communication function series 86 pages. Protective Functions When an alarm occurs in the inverter, the protective function is activated bringing the inverter to an alarm stop and the PU display automatically changes to manua of the following error alarm indications. Got it, continue to print.

MITSUBISHI ELECTRIC FR-A MANUAL Pdf Download.

Within 2-M12 eye nut 4-installation hole A personal computer and an Use within the permissible power inverter can be connected supply specifications of the inverter. The brake unit and resistor unit are options that will fully exhibit the regenerative braking capability of the inverter.

The maximum pulse input is kpps. The cumulative power monitor data digit can be shifted to the right by the Free parameter number set in Pr. Application to Motor Application to standard motors Motor loss and temperature rise Vibration The motor operated by the inverter has a limit on the The machine-installed motor operated by the inverter may be continuous operating torque since it is slightly higher in slightly greater in vibration than the one driven by the temperature rise than the one operated by a commercial power commercial power supply.