We have no sample program for RS485 communication. Since the communication method of the FR-SW0-SETUP uses a different p

We offer DC reactors from 0.4K and you can use it. You can use FR-BIF, FR-BSF, and FR-BEL together.

1. When slight imbalance (approximately 5%) is present with the inverter power supply voltage, the inverter input curren

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

The FR-B type 30K or higher products have passed the explosion-proof test certified by the Ministry of Health, Labour an

1. Such a behavior does not usually happen. (1) The operation command (STF) is not input, contact faults are present, o

To almost "1". (With load factor of 100%)

Only the unit type SC-A□□U has fault output signals. (Terminals Y1 and SD open collector output permissible load 24 VDC

Since the communication unit conforms to the EIA Standard RS-485, up to 32 inverters can be connected. (Transmission for

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FAQ within [ Drive Products ]

491-500 of Total 1368

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Communication operation with FR-E500

We have no sample program for RS485 communication. Since the communication method of the FR-SW0-SETUP uses a different protocol from 485 communication and st... More Details >>
- No：21451
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-E500
Noise filter

We offer DC reactors from 0.4K and you can use it. 　You can use FR-BIF, FR-BSF, and FR-BEL together. More Details >>
- No：21461
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Options
Current value on input side and output side

1. When slight imbalance (approximately 5%) is present with the inverter power supply voltage, the inverter input current can get imbalanced significantly. I... More Details >>
- No：21476
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-A200
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
Changing maximum frequency

The FR-B type 30K or higher products have passed the explosion-proof test certified by the Ministry of Health, Labour and Welfare with the maximum frequency ... More Details >>
- No：21488
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-B
Inverter output stop

1. Such a behavior does not usually happen. 　(1) The operation command (STF) is not input, contact faults are present, or wire is broken. 　(2) The output shu... More Details >>
- No：21552
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A500
Input power factor

To almost "1". (With load factor of 100%) More Details >>
- No：21577
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Options
Fault output signal when inverter trips

Only the unit type SC-A□□U has fault output signals. (Terminals Y1 and SD open collector output permissible load 24 VDC 0.1 A)The box type SC-A□□B indicates ... More Details >>
- No：21580
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , SC-A
How many inverters can I connect using the communication unit?

Since the communication unit conforms to the EIA Standard RS-485, up to 32 inverters can be connected. (Transmission format: Multidrop link, total wiring len... More Details >>
- No：21616
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-A024
FR-PA07

Yes. Use FR-CB20□. More Details >>
- No：21697
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , Others

491-500 of Total 1368

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