Mitsubishi Electronics FR-A700 ユーザーズマニュアル

REVISIONS

*The manual number is given on the bottom left of the back cover.

• Mitsubishi inverters are not designed or manufactured to be used in equipment or systems in situations that

can affect or endanger human life.

• When considering this product for operation in special applications such as machinery or systems used in

passenger transportation, medical, aerospace, atomic power, electric power, or submarine repeating
applications, please contact your nearest Mitsubishi sales representative.

• Although this product was manufactured under conditions of strict quality control, you are strongly advised to

install safety devices to prevent serious accidents when it is used in facilities where breakdowns of the product
are likely to cause a serious accident.

• Please do not use this product for loads other than three-phase induction motors.

Print Date

*

Manual Number

Revision

Aug. 2005

IB(NA)-0600226ENG-A First edition

Oct. 2005

IB(NA)-0600226ENG-B

FR-A720-75K, 90K

FR-A740-0.4K to 500K

FR-A7AP is supported
• Vector control

• Orientation control

• Encoder feedback control

Feb. 2007

IB(NA)-0600226ENG-C

• Pr.539 Modbus-RTU communication check time interval

• Setting value "4" of Pr.17 MRS input selection

• Setting values "10, 11" of Pr.495 Remote output selection

• Setting value "74" of Pr.178 to Pr.189

• Connection of the FR-BU2

• Change in specification of a voltage/current input switch and addition of a  

switch to the 3.7K or lower.

• Pr.81 Number of motor poles (automatic conversion function of the Pr.144 Speed 

setting switchover setting)

Mar. 2010

IB(NA)-0600226ENG-D

• Pr.296 Password lock level

• Pr.297 Password lock/unlock

• Compatibility with FR-A7AL 

Setting value "1" of Pr.419 Position command source selection

Setting value "2" of Pr.804 Torque command source selection

• Compatibility with FR-A7NS

• Compatibility with FR-A7NF

• Failsafe

• 5.5 Check first when you have a trouble

Feb. 2012

IB(NA)-0600226ENG-E

• Setting values "11, 13" for Pr. 270 Stop-on contact/load torque high-speed frequency 

• Setting value "2" for Pr. 850 Brake operation selection

• Motor temperature detection signal (Y55)
• Motor temperature monitor 

• Pr. 147 Acceleration/deceleration time switching frequency

• Setting value "9999" for Pr. 551 PU mode operation command source selection

• Compatible with FR-A7AD

Addition

Addition

Modification

Addition

Modification

Addition