FAQ

This is possible. The FREE input operates even when the C-ON input is in the ON state (motor excitation ON).

The event jump function enables switching of operation data. The event jump function is a function that causes the operation to be branched according to the ON/OFF of signals set in the 'Event trigger I/O' of the 'Operation I/O event'. If an 'Event trigger I/O' is detected during linked operation or loop operation, the operation is forcibly transitioned to the destination of the combined operation.

The motor temperature can be checked using 'Status Monitor' in the support software MEXE02.

The motor temperature is measured by the ABZO sensor inside the motor. To protect the ABZO sensor, a motor overheat alarm is output if the detected temperature rises above 85 °C.

Note that the information function can be used to change the detection temperature setting. Use the parameter 'Motor temperature information (INFO-MTRTMP) [°C]' in the MEXE02 parameter 'ETO & Alarm & Info' to make the setting.

Induction motors and reversible motors are not possible. Speed control packs require an AC speed control motor with a built-in rate generator. The speed control pack uses feedback from the rate generator to detect the rotational speed and control the motor output.

By placing a shading coil in the motor winding, it plays the same role as a capacitor in shifting the power supply phase.
We use shaded-pole motors in some of our smaller fans, such as the MU Series.

It is possible to change the direction. Note, however, that this depends on the series and type. Please confirm details in the operating manual of each product. For some series the direction cannot be changed.