For frequency setting, multi-speed setting is prioritized over current input. Therefore, when the multi-speed signal is

To conform to the EMC Directive when exporting to an EU country, install the filter that conforms to the EMC Directive o

When the inverter output shutoff signal MRS is turned on, the output is shut off immediately without regard to setting o

1. Choose the circuit breaker based on the inverter capacity. 2. Also, choose the brake resistor based on the inverter c

1. You can set the minimum time by setting the acceleration/deceleration time and acceleration/deceleration reference fr

Basically, there is no difference between the A200 and A500. For safer use, from the A500, it is recommended to complete

1. You can connect them using △ connection. 2. No problem with connecting four Y-△ motors. (Connect all four motors usin

If you connect two frequency setting potentiometers to the terminals 5 and 10, the permissible current of 10 mA is excee

The harmonics generation device manufacturer application form must be created by the manufacturer and submitted by the c

The pulses output from the inverter terminal FM are not completely synchronized with the inverter output frequency. The

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FAQ within [ Inverters-FREQROL ]

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Priority of multi-speed setting and frequency setting signals

For frequency setting, multi-speed setting is prioritized over current input. Therefore, when the multi-speed signal is input, the inverter switch to multi-s... More Details >>
- No：21400
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL
EMC countermeasure

To conform to the EMC Directive when exporting to an EU country, install the filter that conforms to the EMC Directive on the inverter, and take measures acc... More Details >>
- No：21414
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Coasting

When the inverter output shutoff signal MRS is turned on, the output is shut off immediately without regard to setting of Pr.250. More Details >>
- No：21423
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Part selection

1. Choose the circuit breaker based on the inverter capacity. 2. Also, choose the brake resistor based on the inverter capacity. 3. Choose the AC reactor bas... More Details >>
- No：21425
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024
Durability in multi-speed setting

1. You can set the minimum time by setting the acceleration/deceleration time and acceleration/deceleration reference frequency. 2. No problem with the termi... More Details >>
- No：21437
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Installing magnetic contactor on input side of inverter

Basically, there is no difference between the A200 and A500. For safer use, from the A500, it is recommended to completely shut off the power supply by turni... More Details >>
- No：21466
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Compatibility with Y-△ motor and others

1. You can connect them using △ connection. 2. No problem with connecting four Y-△ motors. (Connect all four motors using △ connection.) (Note that the inver... More Details >>
- No：21487
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Others
Auxiliary input power supply

If you connect two frequency setting potentiometers to the terminals 5 and 10, the permissible current of 10 mA is exceeded, and you need to install 2 KΩ res... More Details >>
- No：21494
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500
Harmonic Suppression Guidelines

The harmonics generation device manufacturer application form must be created by the manufacturer and submitted by the consumer when a device that contains a... More Details >>
- No：21507
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL
Accuracy of inverter terminal FM

The pulses output from the inverter terminal FM are not completely synchronized with the inverter output frequency. The pulse circuit from the terminal FM an... More Details >>
- No：21516
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL

141-150 of Total 1292

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