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Inverters-FREQROL
FAQ within [ Inverters-FREQROL ]
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The servo motor provides the highest precision and response.With the vector inverter, position control using pulse train input ensures position control at pr... More Details >>
- No:22036
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL , FREQROL-V200
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Single-phase power supply drive
For a single-phase 200 V power supply, you can use the FR-E520S series for up to 0.75 kW motor.If you use the three-phase 200 V power supply inverter with a ... More Details >>
- No:22015
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL
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Can I replace the cooling fan alone?
The fan of the FR-A024 cannot be replaced by the customer. Mitsubishi Electric System & Service will replace it, so contact us to order it. More Details >>
- No:22001
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL , FREQROL-A024
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How can I have the motor coast to stop?
You can use the following two methods:1. Turn ON MRS at the same time when STF turns OFF.2. Set Pr.10 = 60 Hz, Pr.11 = 0 sec, and Pr.12 = 0% (when the invert... More Details >>
- No:21967
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL
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Fault contact state when input side power supply is cut off
The NC contact does not open when the power supply is cut off whether the inverter is operating or ceased.When the input side power supply is cut off, the DC... More Details >>
- No:21958
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL , FREQROL-S500
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Using external potentiometer and multi-speed operation together
You can use an external potentiometer and multi-speed operation together.When an external potentiometer signal input and multi-speed setting occur simultaneo... More Details >>
- No:21920
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
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Switching between PU and NET operation modes
Set Pr.340 (Communication startup mode selection) to "10".The operation mode can be switched between PU and NET by assigning X65 (PU-NET operation switching)... More Details >>
- No:21878
- Release Date:2018/08/22 16:29
- Category: Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
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Set Pr.146 (Built-in potentiometer switching) to "0".This allows for using the potentiometer built in the FR-PA02 to set the frequency.(Set this parameter to... More Details >>
- No:21730
- Release Date:2018/08/22 16:29
- Category: Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-F700PJ
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By adopting Mitsubishi proprietary digital vector control, high torque (150% 60 sec) and fast-response (speed loop 200 rad/sec) are achieved. The speed contr... More Details >>
- No:21664
- Release Date:2018/08/22 16:28
- Category: Inverters-FREQROL , FREQROL-V200
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Countermeasure against noise and leakage current during low-noise operation
The following two major countermeasures against noise are available: - Keep the noise source and partner device apart from each other.- Install a noise filte... More Details >>
- No:21605
- Release Date:2018/08/22 16:28
- Category: Inverters-FREQROL , FREQROL-A024
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