Yes. Use a moving-iron type ammeter. However, if the carrier frequency exceeds 5 kHz, do not use that meter since an ove

Since the initial value of Pr.13 (Starting frequency) is 0.5 Hz, the operation does not start unless 0.5 Hz or higher fr

Use a high power factor converter FR-HC2 or reactor as needed.

It is available if the option FR-A8TAT (Control circuit terminal block intercompatibility attachment) is installed. (Som

It can be used in terms of the specifications. However, it is recommended to update the reactor and inverter at the same

Set 3 kg (intermediate value) for the load weight 1 to 5 kg.

You can drive multiple motors with a single inverter.However, since the inverter cannot determine the current of each mo

You can connect up to three inverters to a single external frequency setting potentiometer to control them.

Create a ladder program to read inverter faults on the programmable controller.Set the instruction code (H74-H77) and tu

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FAQ within [ Inverters-FREQROL ]

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Connecting ammeter to output side

Yes. Use a moving-iron type ammeter. However, if the carrier frequency exceeds 5 kHz, do not use that meter since an overcurrent losses produced in the inter... More Details >>
- No：21681
- Release Date：2018/08/22 16:28
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Frequency command

Since the initial value of Pr.13 (Starting frequency) is 0.5 Hz, the operation does not start unless 0.5 Hz or higher frequency is set. When 0.49 Hz is set i... More Details >>
- No：21251
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
Power supply harmonics countermeasure

Use a high power factor converter FR-HC2 or reactor as needed. More Details >>
- No：21115
- Release Date：2018/08/22 16:26
- Category： FREQROL-A800 , FREQROL-F800
Control terminal block

It is available if the option FR-A8TAT (Control circuit terminal block intercompatibility attachment) is installed. (Some functions have restrictions. For th... More Details >>
- No：21087
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , Options , FREQROL-A800 , FREQROL-F800
Use of the DC reactor

It can be used in terms of the specifications. However, it is recommended to update the reactor and inverter at the same time because the DC reactor was manu... More Details >>
- No：21017
- Release Date：2018/08/22 16:25
- Category： FREQROL-A800 , Inverters-FREQROL , FREQROL-F800 , FREQROL-A500 , FREQROL-F500
Anti-sway control

Set 3 kg (intermediate value) for the load weight 1 to 5 kg. More Details >>
- No：20953
- Release Date：2018/08/22 16:25
- Category： Inverters-FREQROL , FREQROL-A800
Can I drive multiple motors with a single inverter?

You can drive multiple motors with a single inverter.However, since the inverter cannot determine the current of each motor, the electronic thermal O/L relay... More Details >>
- No：22084
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL
Frequency setting

You can connect up to three inverters to a single external frequency setting potentiometer to control them.　　 More Details >>
- No：21917
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
CC-Link

Create a ladder program to read inverter faults on the programmable controller.Set the instruction code (H74-H77) and turn ON the instruction code execution ... More Details >>
- No：21886
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
CC-Link

Use Pr.542 (Station number). More Details >>
- No：21876
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P

291-300 of Total 1292

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