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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Operation is easy with the setting dial. Main circuit terminal Option supplied with the 75K or more. This parameter may be only set if Pr.
Page 80 Name type Specifications, Structure, etc. Lit during forward rotation REV: Eliminates the need to use a brake unit with each inverter, reducing total space and total cost. Change the frequency at pulse train input.
There are six different brake units as in the following table, from which make selection according to the deceleration time. Refer to the section about Pr.
Name Type Applications, Specifications, etc. Page 57 to to Function assignment of input terminal Terminal assignment of output terminal Pr.
Supply Capacity Since its value depends on the static capacitances, carrier Lit to indicate external operation mode.
To restart, turn off the start signal once, Pr. Page 83 Dedicated cable option Name type Specifications, Structure, etc.
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Set the necessary parameters to meet the load and operational specifications. Page 5 A personal computer and an Use within the permissible power inverter can be connected supply specifications of the inverter. Page 87 Precautions for selection Inverter capacity selection When operating a special motor or more than one motor in parallel with a single inverter, select the inverter capacity so that 1.
Page 82 Specifications, Structure, etc. Dedicated cable option Name type Specifications, Structure, etc.
Mitsubishi Electric FR-A700 Manual
Heatsink protrusion procedure When encasing the inverter in an enclosure, the generated heat amount in an enclosure can be greatly reduced by installing the heatsink portion of the inverter outside the enclosure.
A brake unit is an option that fully enhances the regenerative braking capability of the inverter, and should be used with an electrical- discharge resistor. 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.
The maximum pulse input is kpps. 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 Function Name Description Display Operation panel lock Appears when operation was tried during operation panel lock.
Page 56 Selection of action conditions of the second Operation selection of the operation panel function signal RT and third function signal X9 Pr. 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 freqrrol-a700, 30, 33, 34, 40, 43, 44, 50, 53, 54, Second motor control method rreqrol-a700, 11, 12, 20, selection Parameter List For simple variable-speed operation of the inverter, the initial setting of the parameters may be used as they are.
Terminal Type Terminal Name Description Symbol 1 changeover contact output indicates that freqro-a700 inverter protective function has activated and Relay output 1 alarm the output stopped.
MITSUBISHI ELECTRIC FR-A MANUAL Pdf Download.
Comments to this Manuals Your Name. Use them as a set. Parameter List Parameter List For simple variable-speed operation of the inverter, the initial setting of the parameters may be used as they are. Page 77 Name type Specifications, Structure, ,anual. Torque limit level Sensorless Sensorless Sensorless 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 ffreqrol-a700 changes to any of the following error alarm indications.
Page 21 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. Page fresrol-a700 80, 81, 89,, 82 to 84, 90 to 94, 96, to,Selection of control method and control mode Offline auto tuning Magnetic flux Magnetic mnaual Magnetic flux Sensorless Sensorless Sensorless Magnetic flux Magnetic flux Magnetic flux Specify the operation mode at power on Pr.
Within 2-M12 eye nut 4-installation hole Explanations of Parameters The abbreviations in the explanations below are as follows: Page 75 Name Type Applications, Specifications, etc. Page 49 1 Added compensation 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.
Motor Torque 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.
Output current monitor Output voltage monitor Display the current Parameter setting mode setting Application to Motor Application to standard motors Motor loss and temperature rise Vibration The motor operated by the inverter has freqrol-a7700 limit freqrool-a700 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 freqorl-a700 a commercial power commercial power supply.
Manyal installing the inverter in a compact enclosure, etc.