936
edits
Changes
added a single phase vs three phase application note
Variable frequency drive (VFD) made by Hitachi. Useful for controlling 3-phase spindle motors on CNC routers. It can be controlled with discrete digital inputs, or over Modbus (RS-485). It can be configured from the keypad, or over USB using Hitachi's software which is much more convenient.
Variable frequency drive (VFD) made by Hitachi. Useful for controlling 3-phase spindle motors on CNC routers. It can be controlled with discrete digital inputs, or over Modbus (RS-485). It can be configured from the keypad, or over USB using Hitachi's software which is much more convenient.
== Model Numbers ==
* [https://www.hitachi-iesa.com/sites/default/files/supportdocs/WJ200_Instruction_NT325X.pdf#page=15 Page 15] (xiv in the PDF) shows the recommended wire gauges for the different models
* [https://www.hitachi-iesa.com/sites/default/files/supportdocs/WJ200_Instruction_NT325X.pdf#page=23 Page 23] (1-3 in the PDF) shows the model number scheme
== Wiring Diagram ==
* [https://www.hitachi-iesa.com/sites/default/files/supportdocs/WJ200_Instruction_NT325X.pdf#page=63 Page 63] (2-18 in the PDF) shows the power terminals
* [https://www.hitachi-iesa.com/sites/default/files/supportdocs/WJ200_Instruction_NT325X.pdf#page=208 Page 208] (4-5 in the PDF) shows example wiring
* [https://www.hitachi-iesa.com/sites/default/files/supportdocs/WJ200_Instruction_NT325X.pdf#page=209 Page 209] (4-6 in the PDF) shows the control terminals
== Parameters ==
* [https://www.hitachi-iesa.com/sites/default/files/supportdocs/WJ200_Instruction_NT325X.pdf#page=383 Page 383] (C-2 in the PDF) has a table of the parameters
== Fault Codes ==
* [https://www.hitachi-iesa.com/sites/default/files/supportdocs/WJ200_Instruction_NT325X.pdf#page=307 Page 307] (6-8 in the PDF) shows the fault codes
== Software ==
== Software ==
[http://www.hitachi-america.us/ice/ac-drives-inverters/wj-200-series WJ200 Series AC Variable Speed Drives and Inverters | ICED : Hitachi America, Ltd.]
[http://www.hitachi-america.us/ice/ac-drives-inverters/wj-200-series WJ200 Series AC Variable Speed Drives and Inverters | ICED : Hitachi America, Ltd.]
[http://www.hitachi-america.us/supportingdocs/forbus/inverters/Support/WJ200_Instruction_NT325X.pdf Hitachi WJ200 Instructional Manual NT325X]
[https://www.hitachi-iesa.com/sites/default/files/supportdocs/WJ200_Instruction_NT325X.pdf Hitachi WJ200 Instructional Manual NT325X]
[https://www.hitachi-iesa.com/sites/default/files/supportdocs/(WJ200)SM-E265W.pdf Hitachi WJ200 Series Brochure]
[http://www.hitachi-america.us/ice/sites/default/files/products/inverter/(WJ200)SM-E265W.pdf Hitachi WJ200 Series Brochure]
[https://www.hitachi-iesa.com/sites/default/files/inverter-pdf/NT3251X_0.pdf Hitachi WJ200 Quick Reference Guide NT3251X]
[http://www.hitachi-america.us/supportingdocs/forbus/inverters/Support/NT3251X.pdf Hitachi WJ200 Quick Reference Guide NT3251X]
[https://www.hitachi-iesa.com/sites/default/files/supportingdocs/AN032404-1_Rev_A_Sizing_for_Single-Phase.pdf Hitachi Application Note: Sizing Three-Phase Inverters for Single-Phase Power Applications (AN032404-1, Rev. A)]