Overcurrent protection (OC1 to OC3) (common) .................................................................................................................... 106

1.5.4

Stall prevention (overcurrent) function and fast response current limit function (common) .................................................... 106

1.5.5

Regenerative overvoltage protection (OV1 to OV3) (common) ............................................................................................... 107

1.5.6

Brake resistor overheat protection and brake transistor alarm detection (common) ................................................................ 108

1.5.7

Electronic thermal relay function(THM, THT) (common) .......................................................................................................... 108

1.5.8

Instantaneous power failure protection (IPF) (common) .......................................................................................................... 111

1.5.9

Input/output phase loss protection selection (common) ........................................................................................................... 112

1.5.10 Inverter status and reset method at occurrence of fault (common) ......................................................................................... 113

1.6

Precautions for use of the inverter ............................................................................................................. 114

1.6.1

Instructions on the inverter output side (common) ................................................................................................................... 114

1.6.2

MC on the inverter power supply side (common) .................................................................................................................... 115

1.6.3

Inverter power restart (common) .............................................................................................................................................. 115

1.6.4

Regenerative brake duty (A700) .............................................................................................................................................. 116

1.6.5

I/O signal (common) ................................................................................................................................................................. 116

1.6.6

Connection to a large-capacity power supply (common) ......................................................................................................... 116

1.6.7

Earthing (grounding) (common) ............................................................................................................................................... 117

1.6.8

Wiring (common) ...................................................................................................................................................................... 118

2 PARAMETER

2.1

Parameter list .............................................................................................................................................. 120

2.1.1

FR-A700 ................................................................................................................................................................................... 120

2.1.2

FR-F700 ................................................................................................................................................................................... 152

2.1.3

FR-E700 ................................................................................................................................................................................... 168

2.1.4

FR-D700 .................................................................................................................................................................................. 188

2.2

List of parameters classified by purpose of use ........................................................................................ 202

2.2.1

FR-A700, F700 ........................................................................................................................................................................ 202

2.2.2

FR-E700, D700 ........................................................................................................................................................................ 206

2.3

Operation mode ........................................................................................................................................... 209

2.3.1

Operation mode selection [Pr. 79] (common) ......................................................................................................................... 209

2.4

Frequency setting ....................................................................................................................................... 214

2.4.1

When PU operation mode (key lock) [Pr. 161] (common) ...................................................................................................... 214

2.4.2

When Jog operation [Pr. 15, 16] (common) ............................................................................................................................ 215

2.4.3

Multi-speed operation [Pr. 4 to 6, 24 to 27, 232 to 239] (common) ......................................................................................... 216

2.4.4

When analog input (External operation mode) [Pr. 73, 74, 125, 126, 241, 242*, 243*, 252*, 253*, 267, 849*, C2 to C7 (Pr. 902 to

Pr. 905), C30 to C33*(Pr. 926, 927)] (common) ......................................................................................................................... 217

2.4.5

Remote setting function [Pr. 59] (common) ............................................................................................................................ 226

2.4.6

Input compensation of multi-speed and remote setting [Pr. 28] (A700)(F700) ....................................................................... 227

2.4.7

Frequency setting by pulse train input [Pr. 291, 384 to 386] (A700) ....................................................................................... 228

2.4.8

Frequency setting by 16 bit digital input (FR-A7AX) [Pr. 300 to 305, 329] (A700)(F700)(E700) ........................................... 229

2.5

Output frequency and acceleration/deceleration time .............................................................................. 232

2.5.1

Output frequency range [Pr. 1, 2, 13, 18, 571] (common) ...................................................................................................... 232

2.5.2

Frequency jump [Pr. 31 to 36] (common) ............................................................................................................................... 233

2.5.3

Acceleration/deceleration time [Pr. 7, 8, 16, 20, 21*, 44, 45, 110*, 111*, 147*] (common) .................................................... 234

2.5.4

S-pattern acceleration/deceleration and backlash measures

[Pr. 29, 140 to 143*, 380 to 383*, 516 to 519*] (common) .......................................................................................................... 238

2.5.5

Shortest acceleration/deceleration and optimum acceleration/deceleration

(automatic acceleration/deceleration) [Pr. 61 to 63, 292, 293] (A700)(E700) ............................................................................. 241

2.6

Setting output voltage (V/F control) ........................................................................................................... 244

2.6.1

V/F pattern and torque boost [Pr. 0, 3, 14, 19, 46, 47, 112*, 113*] (common) ....................................................................... 244

2.6.2

Adjustable 5 points V/F [Pr. 71, 100 to 109] (A700)(F700) ...................................................................................................... 248

2.6.3

Elevator mode [Pr. 61, 64, 292] (A700) .................................................................................................................................. 249

2.6.4

Energy saving control and optimum excitation control [Pr. 60] (common) .............................................................................. 250

2.7

Selection of control method ....................................................................................................................... 252

2.7.1

Selection of control method [Pr. 80, 81*, 450*, 451*, 453*, 454*, 800*] (common) ................................................................ 252

119

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