operation Stop due to s\u00edall operation Built in option error Parameter memory

Operation stop due to síall operation built in

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operation Stop due to síall operation Built-in option error Parameter memory fault Parameter unit disconnecíion Retry count over CPU error Cverfrequency shut off LED dísplay on unií - E. OC1 E. OC2 E.OC3 E. OV1 to OV3 E.THM E.THT E. IPF E. UVT E. FIN E. FUT/E.OC1-3 E. ATT/E.OC1-3 E. FAN E. BE E. GF E.OHT E.OLT E.OPT E. PE E. PUE E. RET E. CPU E. OFT Output terminal operaíion " SU 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 IPF 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 OL 0 0 1 1 0 0 1 1 0 0 0 0 0 1 1 0 0 1 1 1 1 1 1 FU 0 1 0 1 0 1 0 1 0 1 1 1 1 0 1 0 1 0 1 1 1 1 1 (Alarm code) 0 1 2 3 4 5 6 7 8 9 9 9 9 A B C D E F F F F F "0: Output transistor OFF 1: Output transistor ON (Common terminal SE) Notes: 1. Display : When a protection circuit ¡s activmed.LED disptay of main unit automátically selecis display shown on page 24. With. the parameter unit.detailed fauk contents are displayed on the liquid ciystal display (LCD). 2. Holding alarní output signal : Tnvener control power is losi if the line side A/C contador is tumed off when a protective funaion is activated. Then, the alarm out- put signa] and display are not maintained. If necessary, use an externa! control sequence with a sepárate power source to hold in the lasi state. The fault contents are stored even if power is lost. The parameter unit may be used later for confirmation. Charge lai NFB Main power Control power Notes: l. Phase sequence of control power (R1 and S1) does noí need to coincide with main power sources (R, S, and T). 2. No alarm signal is output main power is tumed off. 3. Turning main power off then on can also reset the inverter. 4. Do not turn OFF control power while the main power is ON. 9 Connecting a sepárate power supply to the control circuir Remove link and cormect the control power supply to Rl and SI. Note: Do not connect to R and S. Doing so may damage invener. (For details, refer to instruction manuaí.) 3. Reset: Inverter output stops and remains stops when a proteaive funaion is aaivated. For operation to restan, inverter must be reset.To reset, either tum ofT and on power or jumper the reset termináis (RES and SD) for longer than 0.1 second. If jumper is maintained conlinously, the parameter unit displays that operation is being reset. The control power supply may be tumed off and then on to reset the system. When doing so, first rum the main circuit power supply OFF.
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Model MT-A140-75K MT-A140-110K MT-A140-150K MT-A140-220K MT-A140-280K Rated capacity (kVA)* 1 Variable Torque 110 165 220 330 420 Constant Torque 80 110 165 220 330 Rated curreni Variable jorque 144 Constant Torque 106 216 288 432 547 144 216 288 432 Voltage 3 Phase, 380 V - 460 V (max.), 50 Hz/ 60 Hz O Applicable Motor* 2 kW{HPat460V) . Variable Torque 75(100) Constani Torque 55 (75) 110(150) 75(100) 110(150) 220 (300) 150(200) 280 (400) 220 (300) Overload curren! rating 120% of variable íorque raíing for 60 seconds Output voltage 3-phase, 380V to 460V 50/60Hz Voltage/frequency 3-phase, 380V to 460V 50/60Hz Allowable voltage fluctuation 323 to 506V 50/60HZ Allowable frequency fluciuation ±5% Power supply capacity Same as ouíput capacity Control sysíem PWM control (V/F control or Primary Magnetic Flux Control can be selected) Frequency control range 0.5 to 400Hz Frequency setting
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  • Mr. Tahir

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