FR-E700EXMM-GKRTaking Drive Systems to New PlacesS e n s o r l e s s S e r v oSENSORLESS SERVO

Mitsubishi Electric FR-E700EX Manual

Peripheral devices

WIRING

Removal and reinstallation of the cover

Installation of the drive unit and enclosure design

Cooling system types for drive unit panel

Drive unit placement

Specification of main circuit terminal

Cables and wiring length

Control circuit specifications

Changing the control logic

Wiring of control circuit

Connection to the PU connector

Connection of stand-alone option unit

Connection of the brake unit (FR-BU2)

Connection of the high power factor converter (FR-HC2)

Connection of the power regeneration common converter (FR-CV)

Connection of the DC reactor (FR-HEL)

PRECAUTIONS FOR USE OF THE DRIVE UNIT

EMC and leakage currents

EMC measures

Power supply harmonics

Harmonic suppression guideline in Japan

Installation of a reactor

Failsafe of the system which uses the drive unit

PARAMETERS

Operation panel

Basic operation (factory setting)

Easy operation mode setting (easy setting mode)

Changing the parameter setting value

Parameter list

PM sensorless vector control

Changing the control method (Pr.800)

Speed control

Setting procedure of speed control

Adjusting the speed control gain (Pr.820, Pr.821, X44 signal)

Excessive speed deviation (Pr.285, Pr.853)

Notch filter (Pr.862, Pr.863, Pr.871)

Speed estimation gain and current control gain (Pr.730, Pr.824, Pr.825)

Adjusting the motor wiring resistance (Pr.658)

Position control

Setting procedure of position control

Simple positioning function by point tables (Pr.4 to 6, Pr.24 to Pr.27, Pr.465 to Pr.478, Pr

Stop operation under position control (Pr.464, Pr.535)

Stopper control function (Pr.512 to Pr.515, X29 signal)

Home position return under position control (Pr.110, Pr.111, Pr.453, Pr.455, Pr.508, Pr.509, Pr

Setting of the electronic gear (Pr.420, Pr.421)

Adjusting the output torque (current) of the motor

Limiting the rotation speed

Avoiding mechanical resonance points (Speed jump) (Pr.31 to Pr.36)

Speed setting by external terminals

Jog operation (Pr.15, Pr.16, JOG signal, JOG2 signal)

Remote setting function (Pr.59)

Setting of acceleration/deceleration time and acceleration/decelera- tion pattern

Motor starting speed (Pr.13)

Acceleration/deceleration pattern (Pr.29)

Selection and protection of a motor

Motor brake and stop operation

Activating the electromagnetic brake (MBR signal, Pr.736)

Selection of a regenerative brake (Pr.30, Pr.70)

Stop selection (Pr.250)

Function assignment of external terminal and control

Drive unit output shutoff signal (MRS signal, Pr.17)

Condition selection of function validity by second function selection signal (RT)

Start signal operation selection (STF, STR, STOP signal, Pr.250)

Output terminal function selection (Pr.190 to Pr.192)

Detection of rotation speed (SU, FU signal, Pr.41 to Pr.43, Pr.870)

Output current detection function (Y12 signal, Y13 signal, Pr.150 to Pr.153)

Remote output selection (REM signal, Pr.495, Pr.496)

Monitor display and monitor output signal

Reference of the terminal FM (pulse train output) (Pr.55, Pr.56)

Terminal FM calibration (calibration parameter C0 (Pr.900))

Operation setting at fault occurrence

Input/output phase loss protection selection (Pr.251, Pr.872)

Overspeed detection (Pr.374)

Speed setting by analog input (terminal 2, 4)

Setting the speed by analog input (voltage input/current input)

Response level of analog input and noise elimination (Pr.74)

Bias and gain of speed setting voltage (current Pr.125, Pr.126, Pr.241, C2 (Pr.902) to C7 (Pr.905))

Misoperation prevention and parameter setting restriction

Parameter write disable selection (Pr.77)

Reverse rotation prevention selection (Pr.78)

Password function (Pr.296, Pr.297)

Selection of operation mode and operation location

Operation mode at power-ON (Pr.79, Pr.340)

Start command source and speed command source during communication operation (Pr

Mitsubishi Electric FR-E700EX Manual

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