# Hitachi WJ200 VFD

### Links

* [Hitachi WJ200 Product Page](https://www.hitachi-iesa.com/ac-drives-inverters/wj-200-series)
* [Hitachi WJ200 Quick Reference](https://www.hitachi-iesa.com/sites/default/files/supportdocs/NT3251X.pdf)
* [Hitachi Wj200 Instruction Manual](https://www.hitachi-iesa.com/sites/default/files/supportdocs/WJ200_Instruction_NT325X.pdf)

### UGRA Spindle Settings

The following settings were provided by UGRA CNC. These are the last good known setting for the VFD. In most cases, you should not need to change these settings.

If any of the firmware setting was changed and the spindle no longer operates, you may need to do a factory reset and manually enter the settings below.

<table><thead><tr><th width="150">Menu</th><th width="150">Value</th><th width="347.2">Notes</th></tr></thead><tbody><tr><td>B037</td><td>0</td><td>Unlock parameters</td></tr><tr><td>A001</td><td>2</td><td>Frequency source<br>Set to 1 to enable potentiometer</td></tr><tr><td>A002</td><td>2</td><td>Run command source</td></tr><tr><td>A004</td><td>400</td><td>Max frequency</td></tr><tr><td>A003</td><td>400</td><td>Base frequency</td></tr><tr><td>A082</td><td>220</td><td>AVR voltage</td></tr><tr><td>A044</td><td>3</td><td>Set Sensorless Vector Control<br>Will not work with 2 motors per drive</td></tr><tr><td>B012</td><td></td><td>Set equal to motor amperage</td></tr><tr><td>H002</td><td>2</td><td>Motor constant selection</td></tr><tr><td>H003</td><td>2.2</td><td>Motor capacity</td></tr><tr><td>H004</td><td>2</td><td>Poles setting</td></tr><tr><td>H001</td><td>2 -> Run</td><td>Run spindle. Auto detection<br>___ should appear when successful</td></tr><tr><td>B083</td><td></td><td>Increase value in case of weird sound. Read manual.</td></tr><tr><td>F001</td><td>400</td><td>Control spindle speed by setting this parameter. Can be changed while spindle is on.</td></tr></tbody></table>