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4
PARAMETERS
Parameters according to purposes
4.3 Adjustment of the output torque (current) of the motor 78
4.3.1 Manual torque boost (Pr. 0, Pr. 46)............................................................................................................................ 78
4.3.2 Simple magnetic flux vector control (Pr.80, Pr.90) .................................................................................................... 79
4.3.3 Slip compensation (Pr. 245 to Pr. 247) ...................................................................................................................... 80
4.3.4 Stall prevention operation
(Pr. 22, Pr. 23, Pr. 48, Pr. 49, Pr. 66, Pr. 148, Pr. 149, Pr. 154, Pr. 156, Pr. 157).................................................. 81
4.3.5 Multiple rating (Pr. 570)............................................................................................................................................... 86
4.4 Limiting the output frequency 87
4.4.1 Maximum/minimum frequency (Pr. 1, Pr. 2, Pr. 18) .................................................................................................. 87
4.4.2 Avoiding mechanical resonance points (Frequency jump) (Pr. 31 to Pr. 36)........................................................... 88
4.5 V/F pattern 89
4.5.1 Base frequency, voltage (Pr. 3, Pr. 19, Pr. 47).......................................................................................................... 89
4.5.2 Load pattern selection (Pr. 14) ................................................................................................................................... 91
4.5.3 Adjustable 5 points V/F (Pr. 71, Pr. 100 to Pr. 109)................................................................................................... 92
4.6 Frequency setting by external terminals 93
4.6.1 Multi-speed setting operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239) ................................................... 93
4.6.2 Jog operation (Pr. 15, Pr. 16) ..................................................................................................................................... 95
4.6.3 Input compensation of multi-speed and remote setting (Pr. 28)............................................................................... 97
4.6.4 Remote setting function (Pr. 59)................................................................................................................................. 98
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