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 39 Explanations of Parameters The abbreviations in the explanations below are as follows: Don’t have an account? Manuql 2-M12 eye nut 4-installation hole Page 56 Selection of action conditions of the second Operation selection of the operation panel function signal RT and third function signal X9 Pr.
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. Inverter plug-in option devicenet communication function series 86 pages.
When ” 0 initial value or 10 ” is set in Pr. Page 79 Name type Specifications, Structure, etc. The cumulative power monitor data digit can be shifted to the right by the Free parameter number set in Pr.
In such a case, consider taking the following measures. Lit during forward rotation REV: Page 18 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.
Lit to indicate PU operation mode. Eliminates the need to use a brake unit with each inverter, reducing total space and total cost.
Page 52 80, 81, 89,, 82 to 84, 90 to 94, 96, to,Selection of control method and control mode Offline auto tuning Magnetic flux Magnetic flux Magnetic flux Sensorless Sensorless Sensorless Magnetic flux Magnetic flux Magnetic flux Page 62 Change the frequency at pulse train input. Enter text from picture: 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.
Page Warranty 1. Magnetic flux Magnetic flux Magnetic flux Sensorless Sensorless By pressing ‘print’ button you will print only current page. Page 75 Name Type Applications, Specifications, etc. Specify the operation mode at power on Pr.
Mitsubishi Electric FR-A700 Manual
Page 48 65, 67 to 69 71, Retry function at alarm occurrence Motor selection applied motor Pr. Page 80 Name type Specifications, Structure, etc. Change the frequency at pulse train input. Function Name Description Display Appears when torque command by the plug-in option is selected using Pr.
Freqrl-a700 them as a set. Got it, continue to print.
Torque limit level Sensorless Sensorless Sensorless Selection of action conditions of the second Operation selection of the operation panel function signal RT and third function signal X9 Pr.
When installing the inverter in a compact enclosure, etc. Page 46 When freqrool-a700 0 initial value or 10 ” is set in Pr.
MITSUBISHI ELECTRIC FR-A MANUAL Pdf Download.
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. PU operation mode Frequency setting has been output frequency monitor written and completed!! 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 Dedicated cable option Name type Specifications, Structure, etc.
By setting “” initial value in Pr. 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” 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.
Decrease the excitation ratio when you want to improve Refer to the section about Pr. A personal computer and an Use within the permissible power inverter can be connected supply specifications of the inverter.
Name type Specifications, Structure, etc. Saves energy since regeneration energy is used for the other inverters and excess energy is returned to the power supply.
Refer to the section about 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.
There are six different brake units as in the following table, from which make selection according to the necessary braking torque and deceleration time. Page 42 By setting “” initial value in Pr. Supply Capacity Since its value depends manjal the static capacitances, carrier 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.
To restart, turn off the start signal once, Pr.
Minimum Refer Func- Customer Parameter Name Setting Range Fresrol-a700 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 Page 77 Name type Specifications, Structure, etc.
Parameter List For simple variable-speed operation of the inverter, the initial setting of the parameters may be used as they are.