Inverter operation against power supply voltage drop

Depending on the load current, undervoltage protection (UVT) or instantaneous power failure protection (IPF) is triggered to shut off the inverter output, an... More Details >>

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 >>

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 >>

Issues of driving the wound rotor motor inverter

The wound rotor motor can be used in the same way as cage-induction motors by shortening the resistor at the secondary side. More Details >>

System environment variable of the Modbus-RTU communication

Other than "0" can be input. The inverter is reset by writing any numerical value. More Details >>

Cumulative power monitoring

They are cleared as well. More Details >>

Electronic bypass function

The signals MRS and CS are required when the automatic bypass sequence enabled. More Details >>

FR-SW1-SETUP

It is one of other communication errors. The communication is not established. Check the communication settings. More Details >>

Instruction manual

PDF data is available free of charge with free registration from the Mitsubishi Electric FA Global Website. All the printed materials are available for a fee. More Details >>

Selection

It is not completely recommended to use F700P because the starting torque at low speed of the hydraulic pump may be larger than that of the normal pump. Sele... More Details >>