Parameter read

By setting Pr.160 (User group read selection ("Extended function display selection" for D700)) to "0", all the parameters can be read. More Details >>

Parameter setting

Yes. The single-phase 200 V can be input. If the single-phase input is performed when Pr.872 (Input phase loss protection) is set to "1", the input phase los... More Details >>

Running frequency

There are two methods to reduce the running frequency variation. 1. Increase the setting value of Pr.74 (Input filter time constant) to reduce the variation.... More Details >>

Advanced magnetic flux vector control and General-purpose magnetic flux vector control

Advanced magnetic flux vector control provides a larger torque at low-speed. 3.7K or lower: 0.5 Hz/200%5.5K to 15K: 0.5 Hz/150% More Details >>

FR-PA07

Since the multi-speed is given a higher priority, the setting by the setting dial is not enabled unless all of the multi-speed signals are OFF. More Details >>

FR-PA07

When Pr.79 is set to "3", since the start command is in the External operation mode, the RUN key of FR-PA07 does not work. More Details >>

Model setting in FR-Configurator

Check the version of FR-Configurator (FR-SW3-SETUP-WJ). If the version is "1.00", it does not support or detect the FR-E740. Version "2.00" supports the FR-E... More Details >>

Brake resistor

Use high-duty brake resistor FR-ABR-2.2K. (Shared with the 1.5K inverter.) More Details >>

Input phase loss

Check if the input side voltage is equally applied to all three phases. The S phase voltage may be low because the input current flows when the voltage of th... More Details >>

FR-PA07

Operations cannot be enabled separately. You only can disable or enable all the operations. More Details >>