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: | Tojind Vujas |
| Country: | Netherlands |
| Language: | English (Spanish) |
| Genre: | Art |
| Published (Last): | 13 October 2013 |
| Pages: | 257 |
| PDF File Size: | 2.79 Mb |
| ePub File Size: | 16.2 Mb |
| ISBN: | 711-9-43519-740-7 |
| Downloads: | 46058 |
| Price: | Free* [*Free Regsitration Required] |
| Uploader: | Kagam |
Mitsubishi Electric FR-A700 Manual
Brake units should be selected according to the required braking torque. When installing the inverter in a compact enclosure, etc. Page 82 Specifications, Structure, etc. Add to my manuals Add.
Saves energy since regeneration energy is used for the other inverters and excess energy is returned to the power supply. Page of Go. The brake unit and resistor unit are options that will fully exhibit the regenerative braking capability of the inverter.
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.
Plug-in option sscnet iii communication manhal 86 pages. 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 75 Name Type Applications, Specifications, freqol-a700. By setting “” initial value in Pr. The maximum pulse input is kpps. Page 78 Name type Specifications, Structure, etc. Magnetic flux Magnetic flux Magnetic flux Sensorless Sensorless Excitation ratio Refer to the section about Pr.
Don’t show me this message again. Comments to this Manuals Your Name. When ” 0 initial value or 10 ” is set in Pr.
MITSUBISHI ELECTRIC FR-A MANUAL Pdf Download.
Function Name Description Display Appears when torque command freqtol-a700 the plug-in option is selected using Pr. In such a case, consider taking the following measures. Basic operation Operation mode switchover At powering on external operation mode PU Jog operation mode Example Value change and frequency flicker.
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. Application of the sine wave filter For the FR-A series 75K or more inverter, rreqrol-a700 motor voltage and current can be made frerol-a700 nearly sine wave shaped by providing a sine wave filter on the output side.
Don’t have an account? Brake unit selection table Motor kW Voltage Page 51 Specify the operation mode at power on Pr. Lit to indicate PU operation mode. Main circuit terminal Option supplied with the 75K or more.
There are six different brake units as in the following table, from which make selection according to the necessary braking torque and deceleration time. Specify the operation mode dreqrol-a700 power on Pr.
Mannual 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 Page 42 By setting “” initial value in Pr.
Protective Functions Protective Functions Freqrol-a00 an alarm occurs in the inverter, the protective function is activated bringing the inverter to an manjal stop and the PU display automatically changes to any of the following error alarm indications. 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.
Page 57 to to Function assignment of input terminal Terminal assignment of output terminal Pr.
Geared Motor Inverter-driven V class freqrol-7a00 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. Lit during forward rotation REV: Page 4 Operation is easy with the setting dial. Page Warranty 1.
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.
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 frfqrol-a700 power supply.
Change the position of upper and lower part of the inverter. Manul print the manual completely, please, download it. 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. Kanual the frequency command is 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” This parameter may be only set if Pr.
Parameter List Parameter List For simple variable-speed operation of the inverter, the initial setting of the parameters may be used as they are. Change the frequency at pulse train input. A personal computer and an Use within the permissible power inverter can be connected supply specifications of the inverter. Page 80 Name type Specifications, Structure, etc.
For the K or more, a heatsink can be protruded outside the enclosure without using an attachment. Page 83 Dedicated cable option Name type Specifications, Structure, etc.