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III
CONTENTS
4.7.1 Multi-speed setting operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239) ............... 102
4.7.2 Jog operation (Pr. 15, Pr. 16) ............................................................................................... 104
4.7.3 Input compensation of multi-speed and remote setting (Pr. 28)........................................... 106
4.7.4 Remote setting function (Pr. 59)........................................................................................... 106
4.8 Setting of acceleration/deceleration time and
acceleration/deceleration pattern.................................................................. 109
4.8.1 Setting of the acceleration and deceleration time (Pr.7, Pr.8, Pr.20, Pr.21,
Pr.44, Pr.45, Pr.147, Pr.791, Pr.792) ................................................................................... 109
4.8.2 Starting frequency and start-time hold function (Pr.13, Pr.571) <V/F><S MFVC>............... 113
4.8.3 Minimum motor rotation frequency (Pr.13) <IPM> ............................................................... 114
4.8.4 Acceleration/deceleration pattern (Pr.29, Pr.140 to Pr.143)................................................. 115
4.9 Selection and protection of a motor ............................................................. 117
4.9.1 Motor protection from overheat (Electronic thermal relay function) (Pr. 9, Pr. 51) ............... 117
4.9.2 Applied motor (Pr. 71) .......................................................................................................... 122
4.10 Motor brake and stop operation .................................................................... 123
4.10.1 DC injection brake of general-purpose motor control (Pr. 10 to Pr. 12) <V/F><S MFVC>... 123
4.10.2 DC injection brake of IPM motor control (Pr.10, Pr.11) <IPM>............................................. 124
4.10.3 Selection of a regenerative brake and DC feeding (Pr. 30, Pr. 70) ...................................... 125
4.10.4 Stop selection (Pr. 250) ........................................................................................................ 130
4.10.5 Output stop function (Pr.522) ............................................................................................... 131
4.11 Function assignment of external terminal and control ............................... 133
4.11.1 Input terminal function selection (Pr. 178 to Pr. 189) ........................................................... 133
4.11.2 Inverter output shutoff signal (MRS signal, Pr. 17)............................................................... 136
4.11.3 Condition selection of function validity by the second function selection signal (RT)
(RT signal, Pr. 155) .............................................................................................................. 137
4.11.4 Start signal selection (STF, STR, STOP signal, Pr. 250) ..................................................... 138
4.11.5 Output terminal function selection (Pr. 190 to Pr. 196)......................................................... 140
4.11.6 Detection of output frequency (SU, FU, FU2 signal, Pr. 41 to Pr. 43, Pr. 50,
Pr. 870)................................................................................................................................. 144
4.11.7 Output current detection function
(Y12 signal, Y13 signal, Pr. 150 to Pr. 153, Pr. 166, Pr. 167) .............................................. 146
4.11.8 Remote output function (REM signal, Pr. 495 to Pr. 497) .................................................... 148
4.11.9 Pulse train output of output power (Y79 signal, Pr. 799) ...................................................... 149
4.12 Monitor display and monitor output signal .................................................. 150
4.12.1 Speed display and speed setting (Pr. 37, Pr. 144, Pr. 505) ................................................. 150
4.12.2 DU/PU monitor display selection
(Pr. 52, Pr. 54, Pr. 158, Pr. 170, Pr. 171, Pr. 268, Pr. 563, Pr. 564, Pr. 891)....................... 152
4.12.3 FM, AM terminal function selection (Pr.55, Pr.56, Pr.867) ................................................... 157
4.12.4 Terminal FM, AM calibration
(Calibration parameter C0 (Pr. 900), C1 (Pr. 901)) .............................................................. 159
4.12.5 How to calibrate the terminal FM when using the operation panel (FR-DU07) ..................... 161
4.13 Operation selection at power failure and instantaneous power failure..... 162