Mitsubishi Electronics FR-F700-NA ユーザーズマニュアル

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4

Parameters according to purposes

4.3

Adjustment of the output torque (current) of the motor

Manual torque boost (Pr. 0, Pr. 46)............................................................................................................................ 78

Simple magnetic flux vector control (Pr.80, Pr.90) .................................................................................................... 79

Slip compensation (Pr. 245 to Pr. 247) ...................................................................................................................... 80

Stall prevention operation
(Pr. 22, Pr. 23, Pr. 48, Pr. 49, Pr. 66, Pr. 148, Pr. 149, Pr. 154, Pr. 156, Pr. 157).................................................. 81

Multiple rating (Pr. 570)............................................................................................................................................... 86

4.4

Limiting the output frequency

Maximum/minimum frequency (Pr. 1, Pr. 2, Pr. 18) .................................................................................................. 87

Avoiding mechanical resonance points (Frequency jump) (Pr. 31 to Pr. 36)........................................................... 88

4.5

V/F pattern

Base frequency, voltage (Pr. 3, Pr. 19, Pr. 47) .......................................................................................................... 89

Load pattern selection (Pr. 14) ................................................................................................................................... 91

Adjustable 5 points V/F (Pr. 71, Pr. 100 to Pr. 109)................................................................................................... 92

4.6

Frequency setting by external terminals

Multi-speed setting operation (Pr. 4 to Pr. 6, Pr. 24 to Pr. 27, Pr. 232 to Pr. 239) ................................................... 93

Jog operation (Pr. 15, Pr. 16) ..................................................................................................................................... 95

Input compensation of multi-speed and remote setting (Pr. 28)............................................................................... 97

Remote setting function (Pr. 59)................................................................................................................................. 98

4.7

Setting of acceleration/deceleration time and
acceleration/deceleration pattern

Setting of the acceleration and deceleration time
(Pr. 7, Pr. 8, Pr. 20, Pr. 21, Pr. 44, Pr. 45, Pr. 147)................................................................................................ 101

Starting frequency and start-time hold function (Pr. 13, Pr. 571)........................................................................... 104

Acceleration/deceleration pattern (Pr. 29, Pr. 140 to Pr. 143) ............................................................................... 105

4.8

Selection and protection of a motor

Motor protection from overheat (Electronic thermal relay function) (Pr. 9, Pr. 51)................................................ 107

Applied motor (Pr. 71).............................................................................................................................................. 111

4.9

Motor brake and stop operation

DC injection brake (Pr. 10 to Pr. 12)........................................................................................................................ 112

Selection of a regenerative brake and DC feeding (Pr. 30, Pr. 70) ....................................................................... 114

Stop selection (Pr. 250)............................................................................................................................................ 119

Output stop function (Pr. 522).................................................................................................................................. 120

4.10 Function assignment of external terminal and control

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

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

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