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FAQ within [ Drive Products ]
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Changing multiplication of analog torque command
Yes, it is. For MR-J4-A/MR-J3-A, set by [Pr. PC13]. As the initial value (100.0%), the maximum torque is generated at ±8 V. To generate the maximum torque a... More Details >>
- No:23628
- Release Date:2018/09/14 15:10
- Category: MELSERVO-J4 , MELSERVO-JE , MELSERVO-J3 , MELSERVO Others
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Check if the communication setting parameters (Pr.117 to Pr.124) are set to the same values between the inverter and personal computer.Note that communicatio... More Details >>
- No:22105
- Release Date:2018/08/22 16:31
- Category: Inverters-FREQROL , FREQROL-A500
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Suggestion for replacement of inverters
We do not offer book type inverters. Therefore, the S500 is recommended to replace the Z123 because of its compact design. If regenerative driving matters, c... More Details >>
- No:22104
- Release Date:2018/08/22 16:31
- Category: Inverters-FREQROL , FREQROL-Z123 , FREQROL-Z024
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1. To perform emergency stop, it is recommended to have the motor coast and stop it using a mechanical brake.In this case, the output stop (MRS) signal is in... More Details >>
- No:22103
- Release Date:2018/08/22 16:31
- Category: Inverters-FREQROL , FREQROL-A500 , FREQROL-E500
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If the MC on the input side is shut off using the fault output of the FR-E500, the inverter's fault records are left in the faults history. More Details >>
- No:22096
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL , FREQROL-E500
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Instantaneous power failure of facilities
1. If the start signal is present when the power and communication restore, the inverter starts operation. 2. Similarly to the above, if the start signal is ... More Details >>
- No:22093
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL , FREQROL-E500
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The answers are as follows:- Effect of reactorAttaching a reactor improves the power factor and suppresses harmonics.The AC reactor improves the power factor... More Details >>
- No:22092
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL , Options
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The CAD data is found on the member's page of Mitsubishi Electric FA Global Website. More Details >>
- No:22091
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL , Others
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The phase detection terminal has been provided with units produced since December 1999. You can identify these units with the serial number "N9Z○○○○○○" or la... More Details >>
- No:22090
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL , Options
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Inverter stop-on-contact control
Use the FREQROL-A500 series inverter with the optional FR-A5NC.Then, you can implement both of stop-on-contact control and CC-Link operation. More Details >>
- No:22089
- Release Date:2018/08/22 16:30
- Category: Inverters-FREQROL , FREQROL-A500
521-530 of Total 1368