Specification list ............................................................................................................................................. 2

1.1.1

Rating ........................................................................................................................................................................................... 2

1.1.2

Common specifications ................................................................................................................................................................ 8

1.2

Specification comparison list ....................................................................................................................... 16

1.2.1

Specification comparison list ...................................................................................................................................................... 16

1.3

Standard connection diagram and terminal specifications ......................................................................... 24

1.3.1

Internal block diagram ................................................................................................................................................................ 24

1.3.2

Explanation of I/O terminal specifications .................................................................................................................................. 28

1.4

Information on use of external terminals ..................................................................................................... 34

1.4.1

Switching the inverter power ON/OFF (R/L1, S/L2, T/L3) (common) ......................................................................................... 34

1.4.2

Connecting external power supply to the control circuit (R1/L11, S1/L21) (A700)(F700) .......................................................... 36

1.4.3

Switching the inverter output MC ON/OFF (U, V, W) (common) ................................................................................................ 37

1.4.4

Input signal (STF, STR, RL, RM, RH, RT, AU, JOG, CS, MRS, STOP, RES) (common) ......................................................... 37

1.4.5

Run and stop (STF, STR, STOP) (common) ............................................................................................................................. 41

1.4.6

Relationships between frequency setting input signals and output frequencies (10, 10E*, 2, 5, 1*, 6*, 4, AU) (common) ....... 43

1.4.7

External frequency selection (REX, RH, RM, RL) (common) ..................................................................................................... 48

1.4.8

Jog operation (JOG signal) (common) ....................................................................................................................................... 49

1.4.9

External thermal relay input (OH) (common) ............................................................................................................................. 50

1.4.10 Thermistor input (PTC) (A700, F700)(10, 2) (D700)(TH1*, TH2*) (A700) .................................................................................. 50

1.4.11 Second function selection signal, third function selection signal (RT, X9 *) (common) ............................................................. 54

1.4.12 Inverter output stop (MRS) (common) ....................................................................................................................................... 56

1.4.13 Reset signal (RES) (common) ................................................................................................................................................... 57

1.4.14 Automatic restart after instantaneous power failure selection (CS) (common) .......................................................................... 58

1.4.15 High power factor converter connection (X10, X11) (common) ................................................................................................. 59

1.4.16 24VDC and external transistor common (PC) (common) ........................................................................................................... 60

1.4.17 Output signal (RUN, SU, IPF, OL, FU, A1(A), B1(B), C1(C), A2, B2, C2, Y0*, Y1*, Y2*, Y3*, Y4*, Y5*, Y6*, 1A*, 1B*, 1C*, 2A*, 2B*,

2C*, 3A*, 3B*, 3C*) (common) ...................................................................................................................................................... 61

1.4.18

Inverter operating status output signal (RUN, RUN2*, RUN3*, RY, RY2*, Y30*,

Y31*, Y32*, ALM, ALM2*, IPF*, Y91, OL, RBP, THP, FIN) (common) ......................................................................................... 66

1.4.19 Detection of output frequency (SU, FU, FU2*, FU3*, FB*, FB2*, FB3*, LS*) (common) .......................................................... 70

1.4.20 Output current detection function (Y12, Y13) (common) ........................................................................................................... 72

1.4.21 Output torque detection (TU) (A700) ......................................................................................................................................... 73

1.4.22 Maintenance timer alarm signal (Y95) (common) ...................................................................................................................... 74

1.4.23 Current average value monitor signal (Y93) (common) ............................................................................................................. 75

1.4.24 Remote output function (REM) (common) ................................................................................................................................. 77

1.4.25 Indicator connection and adjustment (FM) (common) ............................................................................................................... 78

1.4.26 Calibration of analog output (AM) (A700)(F700) ........................................................................................................................ 80

1.4.27 Control circuit common terminals (SD, 5, SE) (common) .......................................................................................................... 80

1.4.28 Signal inputs by contact-less switches (common) ..................................................................................................................... 80

1.4.29 Wiring and configuration of PU connector (common) ................................................................................................................ 81

1.4.30 Wiring and arrangement of RS-485 terminals (A700)(F700) ..................................................................................................... 83

1.4.31 USB connector (A700)(E700) ................................................................................................................................................... 85

1.4.32 Connection of motor with encoder (vector control) (A700) ........................................................................................................ 86

1.4.33 I/O function plug-in option (FR-A7AX, FR-A7AY, FR-A7AR, FR-A7AZ*) (common) ................................................................. 92

1.4.34 Safety stop function (S1, S2, SO,SC) (D700) ............................................................................................................................ 95

1.5

Protective functions ...................................................................................................................................... 96

1.5.1

Reset method of fault (common) ............................................................................................................................................... 96

1.5.2

List of fault or alarm display (common) ..................................................................................................................................... 97

A - 1

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