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REVISIONS
*
Print Date
Manual Number
Sep. 2005
IB(NA)-0600255ENG-A
Nov. 2006
IB(NA)-0600255ENG-B
Feb. 2007
IB(NA)-0600255ENG-C
Jul. 2008
IB(NA)-0600255ENG-D
Jul. 2009
IB(NA)-0600255ENG-E
Jun. 2011
IB(NA)-0600255ENG-F
For Maximum Safety
• 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.
494
IB(NA)-0600255ENG-F
*The manual number is given on the bottom left of the back cover.
First edition
Addition
• FR-A720-00030 to 00330-N4
• FR-A740-00015 to 00170-N4
Addition
• Setting value "74" of Pr.178 to Pr.189
• Connection of the FR-BU2
• FR-A7AZ
Modification
• Change in specification of a voltage/current input switch.
Addition
• Instructions for connection of the power supply regeneration converter (MT-
RC)
Modification
• Description of vibration
Addition
• Setting values "11, 13" for Pr. 270 Stop-on contact/load torque high-speed
frequency control selection
• Pr. 296 Password lock level
• Pr. 297 Password lock/unlock
• Setting value "2" for Pr. 850 Brake operation selection
• Motor temperature detection signal (Y55)
• Motor temperature monitor
Revision
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