Mitsubishi Electronics FR-A700 Manual De Usuario
484
Appendix 3-1 Changed functions
(1) Addition of X74 signal
The change applies to the July 2006 production or later.
Magnetic flux decay output shutoff signal (X74) becomes a valid input by setting "74" in any of Pr. 178 to Pr. 189 (input
terminal function selection). (Refer to page 238)
terminal function selection). (Refer to page 238)
(2) Writing/reading of Pr. 296 Password lock level and Pr. 297 Password lock/unlock, and output of
Password locked error (LOCD) (Refer to page 310)
The changes apply to the April 2010 production or later.
(3) Magnetic flux decay output shutoff function (Pr. 850 = "2")
The change applies to the December 2010 production or later.
Use this parameter to activate the magnetic flux decay output shutoff (Pr. 850 = "2") under Real sensorless vector control to
decay the leftover magnetic flux before shutting off outputs. (Refer to page 203)
Use this parameter to activate the magnetic flux decay output shutoff (Pr. 850 = "2") under Real sensorless vector control to
decay the leftover magnetic flux before shutting off outputs. (Refer to page 203)
(4) Addition of the stop-on contact and the load torque high-speed frequency control selection
(Pr. 270 = "11 or 13")
The change applies to the December 2010 production or later.
Use this parameter to enable/disable E.OLT (Stall prevention stop) detection under stop-on contact control.
(Refer to page 214)
Use this parameter to enable/disable E.OLT (Stall prevention stop) detection under stop-on contact control.
(Refer to page 214)
(5) Motor temperature detection signal (when using a dedicated vector motor with thermistor
and FR-A7AZ)
The change applies to the December 2010 production or later.
When using a dedicated vector motor with thermistor (SF-V5RU
When using a dedicated vector motor with thermistor (SF-V5RU
T/A) and FR-A7AZ, motor temperature detection is
available. When motor temperature exceeds the detection level, motor temperature detection signal (Y55) is output. (For the
details, refer to the Instruction Manual of FR-A7AZ. )
details, refer to the Instruction Manual of FR-A7AZ. )
Appendix 3 Specification change