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.

Author: Naran Zulkijinn
Country: Dominican Republic
Language: English (Spanish)
Genre: Technology
Published (Last): 13 August 2008
Pages: 102
PDF File Size: 8.7 Mb
ePub File Size: 19.37 Mb
ISBN: 347-3-74526-556-5
Downloads: 64025
Price: Free* [*Free Regsitration Required]
Uploader: Akinodal

Main circuit terminal Option supplied with the 75K or more. Dedicated cable option Name type Specifications, Structure, etc. In such a case, consider taking the following measures.

Page 46 When ” 0 initial value or 10 ” is manjal in Pr. Page 81 Name type Specifications, Structure, etc. Refer to the section about Pr.

Eliminates the need to use a brake unit with each inverter, reducing total space and total cost. Page 56 Selection of action conditions of the second Operation selection of the operation panel function signal RT and third function signal X9 Pr.

The brake unit and resistor unit are options that will fully exhibit the regenerative braking capability of the inverter.

Mitsubishi Electric FR-A700 Manual

Page 78 Name type Specifications, Structure, etc. Page 68 Refer to the section about Pr. When installing the inverter in a compact enclosure, etc. Page 49 1 Added compensation Pr. Saves energy frewrol-a700 regeneration energy is used for the other inverters and excess energy is returned to the power supply.


Decrease the excitation ratio when you want to improve Refer to the section about Pr.

U, V, W Inverter output Connect a kanual squirrel-cage motor. Minimum Refer Func- Customer Parameter Name Setting Range Setting Initial Value tion Setting Increments Page 0 to 8, 13 to 18, 20, 23, Second applied motor 24, 30, 33, 34, 40, 43, 44, 50, 53, 54, Second motor control method 10, 11, 12, 20, selection Lit to indicate network operation mode. Operation is easy with the setting dial.

Freqfol-a700 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.

A brake unit and resistor unit are options that will fully exhibit the regenerative braking capability of the inverter and are always used as a set.


Page 60 to4, 5,6 Load torque high speed frequency control Stop-on contact control Magnetic flux Magnetic flux Magnetic flux Sensorless Sensorless Sensorless Pr. Page 4 Operation is easy with the setting dial. Terminal Type Terminal Name Description Symbol 1 changeover contact output indicates that the inverter protective function has activated and Relay output 1 alarm the output stopped. Comments to this Manuals Your Name.

Don’t show me this message again. Basic operation Operation mode switchover At powering on freqrol-7a00 operation mode PU Jog operation mode Example Value change and frequency flicker.

Page Warranty 1. Brake units should be selected according to the required braking torque. 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. There are six different brake units as in the following table, from which make selection according to the deceleration time.


Page of Go. Motor Torque Application to Motor Application to standard motors Motor loss and temperature rise Vibration Freqro,-a700 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.

When the frequency command is 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.

Freqrll-a700 them as a set. Page 42 By setting “” initial value in Pr. Change the frequency at pulse train input. Page 77 Name type Specifications, Structure, etc. Got it, continue to print. A personal computer and an Use within the permissible power inverter can be connected supply specifications of the inverter.

Enter text from picture: Rotation direction indication FWD: