1. The limit of the parameter writing is 100,000 times. 2. Parameter error occurs. Since the data in the ROM may be brok

You can connect multiple inverters to a single reactor. In this case, the load seems to be light from the reactor unless

"PS" appears when the STOP key on the operation panel is pressed during external operation. It is considered that someon

If the phase A and phase B are connected reversely, encoder feedback control is not performed. Instead, the inverter is

Protective functions against the power supply fault, overcurrent, element fault, undervoltage, and transistor thermal fa

You can use it with the single-phase 200 V input by increasing the speed controller capacity to one-rank higher than the

When the carrier frequency increases, noise and leakage current increase accordingly. To prevent the noise and leakage c

Motor type: general-purpose cage-induction standard motor, Mitsubishi constant-torque motor, geared motorNumber of poles

Up to 50 m. Be sure to connect the encoder cables in parallel and use the thicker cable gauge. You can extend this dista

The following is the amount of heat generated for each capacity:0.1K: 14W 0.2K: 20W 0.4K: 32W 0.75K: 50W1.5K: 80W 2.

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Inverters-FREQROL

FAQ within [ Inverters-FREQROL ]

281-290 of Total 1292

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Is the number of writing times of the parameter memory limited?

1. The limit of the parameter writing is 100,000 times. 2. Parameter error occurs. Since the data in the ROM may be broken, the inverter may become unavailab... More Details >>
- No：21385
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Installing reactor for suppressing harmonics

You can connect multiple inverters to a single reactor. In this case, the load seems to be light from the reactor unless all of the inverters are rotating an... More Details >>
- No：21410
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Options
Indication of FR-E520

"PS" appears when the STOP key on the operation panel is pressed during external operation. It is considered that someone pressed the key. Dismiss "PS" in on... More Details >>
- No：21478
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
Encoder feedback control wire

If the phase A and phase B are connected reversely, encoder feedback control is not performed. Instead, the inverter is operated in normal control (V/F contr... More Details >>
- No：21524
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Protective functions

Protective functions against the power supply fault, overcurrent, element fault, undervoltage, and transistor thermal fault (inverter protection) are availab... More Details >>
- No：21567
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Can I use it with single-phase 200 V input?

You can use it with the single-phase 200 V input by increasing the speed controller capacity to one-rank higher than the motor capacity. (Output is three-pha... More Details >>
- No：21581
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , SC-A
Noise and leakage current (tone modulation control) of low-noise series

When the carrier frequency increases, noise and leakage current increase accordingly. To prevent the noise and leakage current from increasing while keeping ... More Details >>
- No：21599
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-U100
Restrictions on magnetic flux vector control

Motor type: general-purpose cage-induction standard motor, Mitsubishi constant-torque motor, geared motorNumber of poles: 2, 4, or 6 (4 only for constant-tor... More Details >>
- No：21639
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A200
Motor wiring length

Up to 50 m. Be sure to connect the encoder cables in parallel and use the thicker cable gauge. You can extend this distance up to 100 m by using the long dis... More Details >>
- No：21641
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-V200
FR-E720

The following is the amount of heat generated for each capacity:0.1K: 14W　　0.2K: 20W　　0.4K: 32W　　0.75K: 50W1.5K: 80W　　2.2K: 100W　　3.7K: 160W　　5.5K: 290W7.5K:... More Details >>
- No：21706
- Release Date：2018/08/22 16:29
- Category： FREQROL-E700

281-290 of Total 1292

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