Mitsubishi Electric FR-E720-0.1 K Instruction Manual page 79

4.11.3 Condition selection of function validity by second function selection signal (RT) ....................... 137
4.11.4 Start signal operation selection (STF, STR, STOP signal, Pr. 250) ........................................... 138
4.11.5 Output terminal function selection (Pr. 190 to Pr. 192)............................................................... 140
4.11.6 Detection of output frequency (SU, FU signal, Pr. 41 to Pr. 43) ................................................. 144
4.11.7 Output current detection function (Y12 signal, Y13 signal, Pr. 150 to Pr. 153) .......................... 145
4.11.8 Remote output selection (REM signal, Pr. 495 to Pr. 497) ......................................................... 147
4.12 Monitor display and monitor output signal
4.12.1 Speed display and speed setting (Pr. 37)................................................................................... 148
4.12.2 Monitor display selection of DU/PU and terminal FM
(Pr. 52, Pr. 54, Pr. 170, Pr. 171, Pr. 268, Pr. 563, Pr. 564) ........................................................ 149
4.12.3 Reference of the terminal FM (pulse train output) (Pr. 55, Pr. 56) ............................................. 154
4.12.4 Terminal FM calibration (calibration parameter C0 (Pr. 900)) .................................................... 155
4.13 Operation selection at power failure and instantaneous power
failure
4.13.1 Automatic restart after instantaneous power failure/flying start
(Pr. 30, Pr. 57, Pr. 58, Pr. 96, Pr. 162, Pr. 165, Pr. 298, Pr. 299, Pr. 611) ................................. 157
4.13.2 Power-failure deceleration stop function (Pr. 261) ..................................................................... 163
4.14 Operation setting at fault occurrence
4.14.1 Retry function (Pr. 65, Pr. 67 to Pr. 69) ...................................................................................... 165
4.14.2 Input/output phase loss protection selection (Pr. 251, Pr. 872) .................................................. 167
4.14.3 Earth (ground) fault detection at start (Pr. 249) .......................................................................... 167
4.15 Energy saving operation
4.15.1 Optimum excitation control (Pr. 60) ............................................................................................ 168
4.16 Motor noise, EMI measures, mechanical resonance
4.16.1 PWM carrier frequency and soft-PWM control (Pr. 72, Pr. 240)................................................. 169
4.16.2 Speed smoothing control (Pr. 653) ............................................................................................. 170
4.17 Frequency setting by analog input (terminal 2, 4)
4.17.1 Analog input selection (Pr. 73, Pr. 267) ...................................................................................... 171
4.17.2 Response level of analog input and noise elimination (Pr. 74)................................................... 173
4.17.3 Bias and gain of frequency setting voltage (current)
(Pr. 125, Pr. 126, Pr. 241, C2 (Pr. 902) to C7 (Pr. 905)) ............................................................ 174
4.18 Misoperation prevention and parameter setting restriction
4.18.1 Reset selection/disconnected PU detection/PU stop selection (Pr. 75) ..................................... 179
4.18.2 Parameter write disable selection (Pr. 77).................................................................................. 182
4.18.3 Reverse rotation prevention selection (Pr. 78) ........................................................................... 183
4.18.4 Extended parameter display and user group function (Pr. 160, Pr. 172 to Pr. 174) ................... 183
4.19 Selection of operation mode and operation location
4.19.1 Operation mode selection (Pr. 79).............................................................................................. 186
4.19.2 Operation mode at power-ON (Pr. 79, Pr. 340) .......................................................................... 196
4.19.3 Start command source and frequency command source during communication
operation (Pr. 338, Pr. 339, Pr. 550, Pr. 551) ............................................................................. 197
148
157
165
168
169
171
4
179
186
77