The “current command” is the command value for the current control (torque control) and the “torque” is the feedback val

1. The output frequency satisfies the "control specification/frequency precision" even when the power supply voltage cha

You can start/stop operation, set the frequency, read/write parameters, and monitor the inverter via CC-Link communicati

Set Pr.338 (Operation command source) to "1" (external terminal).Set Pr.339 (Speed command source) to "0" (communication

When the programmable controller power is turned OFF while the inverter is in the PLC link operation mode, a communicati

Providing thermal protection is better for your safety. When the brake transistor explodes, the brake transistor alarm (

It is the standardized Mini-B connector.

1. It depends on how Pr.338 (Communication operation command source) and Pr.339 (Communication speed command source) are

Set Pr.79 (Operation mode) to "1" (PU operation mode).

After setting Pr.340 to "10", you need to power OFF then ON the inverter to make the new setting enabled because you are

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FAQ within [ Drive Products ]

291-300 of Total 1353

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Difference between the current command and torque

The “current command” is the command value for the current control (torque control) and the “torque” is the feedback value controlled by the current control ... More Details >>
- No：23624
- Release Date：2018/09/14 15:10
- Category： MELSERVO-J4 , MELSERVO-JE , MELSERVO-JN , MELSERVO-J3 , MELSERVO Others
Speed change due to power supply voltage fluctuation

1. The output frequency satisfies the "control specification/frequency precision" even when the power supply voltage changes, but the output voltage cannot r... More Details >>
- No：22069
- Release Date：2018/08/22 16:30
- Category： Inverters-FREQROL , FREQROL-A500 , FREQROL-E500
CC-Link

You can start/stop operation, set the frequency, read/write parameters, and monitor the inverter via CC-Link communication. More Details >>
- No：21901
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Frequency setting

Set Pr.338 (Operation command source) to "1" (external terminal).Set Pr.339 (Speed command source) to "0" (communication).Check the setting of Pr.79 for oper... More Details >>
- No：21869
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Resetting inverter after restoring from power failure

When the programmable controller power is turned OFF while the inverter is in the PLC link operation mode, a communication error occurs and the inverter trip... More Details >>
- No：21417
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , Plug-in Options , FREQROL-A500
Thermal protection

Providing thermal protection is better for your safety. When the brake transistor explodes, the brake transistor alarm (E.BE) is output. Consider a counterme... More Details >>
- No：21397
- Release Date：2018/08/22 16:27
- Category： Inverters-FREQROL , FREQROL-A024
Connection cable of FR-Configurator

It is the standardized Mini-B connector. More Details >>
- No：21312
- Release Date：2018/08/22 16:26
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
CC-Link

1. It depends on how Pr.338 (Communication operation command source) and Pr.339 (Communication speed command source) are set.2. The external terminal reset i... More Details >>
- No：21838
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P
Operation stop, frequency setting

Set Pr.79 (Operation mode) to "1" (PU operation mode).　 More Details >>
- No：21819
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-D700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P , FREQROL-F700PJ
NET mode

After setting Pr.340 to "10", you need to power OFF then ON the inverter to make the new setting enabled because you are setting the operation upon power-on.... More Details >>
- No：21759
- Release Date：2018/08/22 16:29
- Category： Inverters-FREQROL , FREQROL-E700 , FREQROL-A700 , FREQROL-F700 , FREQROL-F700P

291-300 of Total 1353

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