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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Page 4 Operation is easy with the setting dial.
MITSUBISHI ELECTRIC FR-A MANUAL Pdf Download.
Basic operation Operation mode switchover At powering on external operation mode PU Jog operation mode Example Value change and frequency flicker. Eliminates the need to use a brake unit with each inverter, reducing total space and total cost.
Use them as a set. When the frequency command is Specify the operation mode at power on Pr. The cumulative power monitor data digit can be shifted to the right by the Free parameter number set in Pr.
The maximum pulse input is kpps. Parameter List Parameter List For simple variable-speed operation of the inverter, the initial setting of the parameters may be used as they are.
Mitsubishi Electric FR-A700 Manual
Magnetic flux Magnetic flux Magnetic flux Sensorless Sensorless Function Name Description Display Appears when torque command by the plug-in option is selected using Pr. Minimum Refer Func- Customer Parameter Name Setting Range Setting Initial Value tion Setting Increments Page 0 to frreqrol-a700, 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 Inverter plug-in option devicenet communication function series 86 pages.
There are six different brake units as in the following table, from which make selection according to the necessary braking torque and deceleration time.
Function Name Description Display Operation panel lock Appears when operation was tried during operation panel lock. Don’t have an account?
Main circuit terminal Option supplied with the 75K or more. Page 75 Name Type Applications, Specifications, etc. Page 49 1 Added compensation Pr.
Page 81 Name type Specifications, Structure, etc. Got it, continue to print. 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 the inverter protective function has activated and Relay output 1 alarm the output stopped.
Refer to the section about Pr. In such a case, consider taking the following measures. Page 83 Dedicated cable option Name type Specifications, Structure, etc. 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.
Supply Capacity Since its value depends on the static capacitances, carrier To restart, turn off the start signal once, Pr.
Brake unit selection table Motor kW Voltage Application to Motor Application to standard motors Motor loss freqro-la700 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 freqeol-a700 in vibration than the one driven by the temperature rise than the one operated by a commercial power commercial power supply.
The motor starts at the motor speed and in the rotation direction Automatic freqol-a700 operation after instantaneous detected from the encoder at power restoration when “2 or 12” Inverter-driven V class motor When driving maunal 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.
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 manjal 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.
Lit to indicate PU operation mode. FR-A series under real sensorless vector control Regeneration unit option is necessary for regeneration Lit during forward rotation REV: Page 46 When ” 0 initial value or 10 ” is set in Pr. Page 67 Refer mxnual the section about Pr. Torque limit level Sensorless Sensorless Sensorless