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III
CONTENTS
4.7 Setting of acceleration/deceleration time and
acceleration/deceleration pattern ................................................................ 101
4.7.1 Setting of the acceleration and deceleration time
(Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45, Pr. 147) ............................................................. 101
4.7.2 Starting frequency and start-time hold function (Pr. 13, Pr. 571) ......................................... 104
4.7.3 Acceleration/deceleration pattern (Pr. 29, Pr. 140 to Pr. 143).............................................. 105
4.8 Selection and protection of a motor ............................................................. 107
4.8.1 Motor protection from overheat (Electronic thermal relay function) (Pr. 9, Pr. 51) ............... 107
4.8.2 Applied motor (Pr. 71) .......................................................................................................... 111
4.9 Motor brake and stop operation.................................................................... 112
4.9.1 DC injection brake (Pr. 10 to Pr. 12)..................................................................................... 112
4.9.2 Selection of a regenerative brake and DC feeding (Pr. 30, Pr. 70) ...................................... 114
4.9.3 Stop selection (Pr. 250) ........................................................................................................ 119
4.9.4 Output stop function (Pr. 522) .............................................................................................. 120
4.10 Function assignment of external terminal and control............................... 122
4.10.1 Input terminal function selection (Pr. 178 to Pr. 189) ........................................................... 122
4.10.2 Inverter output shutoff signal (MRS signal, Pr. 17)............................................................... 124
4.10.3 Condition selection of function validity by the second function selection
signal (RT) (RT signal, Pr. 155)............................................................................................ 125
4.10.4 Start signal selection (STF, STR, STOP signal, Pr. 250) ..................................................... 126
4.10.5 Output terminal function selection (Pr. 190 to Pr. 196)......................................................... 128
4.10.6 Detection of output frequency (SU, FU, FU2 signal, Pr. 41 to Pr. 43, Pr. 50, Pr. 870)......... 133
4.10.7 Output current detection function
(Y12 signal, Y13 signal, Pr. 150 to Pr. 153, Pr. 166, Pr. 167) .............................................. 135
4.10.8 Remote output function (REM signal, Pr. 495 to Pr. 497) .................................................... 137
4.10.9 Pulse train output of output power (Y79 signal, Pr. 799) ...................................................... 138
4.11 Monitor display and monitor output signal.................................................. 139
4.11.1 Speed display and speed setting (Pr. 37, Pr. 144, Pr. 505) ................................................. 139
4.11.2 DU/PU monitor display selection
(Pr. 52, Pr. 54, Pr. 158, Pr. 170, Pr. 171, Pr. 268, Pr. 563, Pr. 564, Pr. 891)....................... 141
4.11.3 CA, AM terminal function selection (Pr.55, Pr.56, Pr.867, Pr.869)....................................... 147
4.11.4 Terminal CA, AM calibration
(Calibration parameter C0 (Pr. 900), C1 (Pr. 901), C8 (Pr.930) to C11 (Pr. 931)) ............... 149
4.11.5 How to calibrate the terminal CA when using the operation panel (FR-DU07) .................... 151
4.12 Operation selection at power failure and instantaneous power failure .... 152
4.12.1 Automatic restart after instantaneous power failure / flying start
(Pr. 57, Pr. 58, Pr. 162 to Pr. 165, Pr. 299, Pr. 611)............................................................. 152
4.12.2 Power failure signal (Y67 signal) .......................................................................................... 155
4.12.3 Power failure-time deceleration-to-stop function (Pr. 261 to Pr. 266 ).................................. 156
4.13 Operation setting at fault occurrence........................................................... 159
4.13.1 Retry function (Pr. 65, Pr. 67 to Pr. 69) ................................................................................ 159
4.13.2 Fault code output selection (Pr. 76)...................................................................................... 161