8-8-6 Frequency Arrival Signal (FAR1 to 3, FDT1 to 4, FAR1FDT1)...................... 8-78
8-8-7 Power ON Time Over/RUN Time (ONT/RNT) ............................................... 8-81
8-8-8 Maintenance monitor..................................................................................... 8-82
8-8-9 Logic Operation Output Signal (LOG1 to LOG3)........................................... 8-83
8-8-10 Capacitor Life Warning Signal (WAC) ........................................................... 8-85
8-8-11 Braking Transistor Broken (DBAL) ................................................................ 8-87
8-8-12 Cooling FAN Control Method Selection......................................................... 8-88
8-8-13 Cooling Fan Life Warning Signal (WAF)........................................................ 8-88
8-8-14 Life Alarm (LIFE) ........................................................................................... 8-88
8-8-15 Starting Contact Signal (FR) ......................................................................... 8-90
8-8-16 Cooling Fin Overheat Warning (OHF) ........................................................... 8-90
8-8-17 Low Current Signal (LOC) ............................................................................. 8-90
8-8-18 Window Comparator/Disconnection Detection (AI1Dc)................................. 8-91
8-8-19 2nd Control Selection Signal (SETM/SWM1)................................................ 8-92
8-8-20 Inverter Output Limiting (IOL, IOL2) .............................................................. 8-93
8-8-21 Low DC link bus voltage detection (U-EDC) ................................................. 8-93
8-8-22 AX Terminal Function (AX) ............................................................................ 8-94
8-8-23 Minor Alarm Selection ................................................................................... 8-95
8-8-24 Input Phase Loss Protection / Output Phase Loss Protection....................... 8-98
8-8-25 Integrated power clear (KHC)........................................................................ 8-98
8-9 Other Operation Functions.......................................................................... 8-99
8-9-1 Carrier frequency........................................................................................... 8-99
8-9-2 Automatic Carrier Frequency Reduction ..................................................... 8-100
8-9-3 Starting Frequency and Stop Frequency..................................................... 8-100
8-9-4 Zero Speed Control ..................................................................................... 8-101
8-9-5 Frequency Jump Function........................................................................... 8-102
8-9-6 RUN Direction Limit Selection ..................................................................... 8-103
8-9-7 Permission of RUN Command .................................................................... 8-103
8-9-8 Frequency Calculation Function.................................................................. 8-104
8-9-9 Frequency Addition Function....................................................................... 8-104
8-9-10 UP/DOWN control ....................................................................................... 8-105
8-9-11 AVR ............................................................................................................. 8-106
8-9-12 Overexcitation Control during Deceleration................................................. 8-107
8-9-13 PID Function................................................................................................ 8-108
8-9-14 Automatic Energy-saving Operation Function............................................. 8-125
8-9-15 Commercial switch (CS).............................................................................. 8-125
8-9-16 Output current fluctuation damping ............................................................. 8-129
8-9-17 Pulse Train Frequency Input ....................................................................... 8-129
8-9-18 LAD Cancel Function .................................................................................. 8-132
8-9-19 Servo Lock Function.................................................................................... 8-133
8-9-20 Droop Control .............................................................................................. 8-134
8-9-21 Magnetic Flux Level at Light Load............................................................... 8-134
8-9-22 Pre-excitation .............................................................................................. 8-135
8-9-23 Forced Stop................................................................................................. 8-137
8-9-24 Overload Stop Function............................................................................... 8-137
8-9-25 Battery Operation Enable Command (BATRY) ........................................... 8-139
8-9-26 Universal Terminal....................................................................................... 8-140
8-9-27 Protection/Maintenance Mode Selection Function...................................... 8-141
8 Other Functions
8-2
M1 Series EtherCAT Type User’s Manual (I670)
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