4
2.2 About optional correspondence of WJ200 / WL200
You can attach WJ-PN to all models of WJ200 / WL200. However, it may not support WJ-PN
depending on the product version. Please refer to the inverter specifications label on the side and
check its version (it is mentioned in the top right corner) on specifications label. (The figure shows an
example.)
WJ200/WL200 of the version listed in the table below is compatible with WJ-PN.
2.3 About limitations of using WJ-PN
When you use WJ-PN, be aware of the following limitations:
- Modbus communication is not usable.
- Functional safety (STO) certification of the inverter becomes ineffective.
Please confirm the version.
HITACHI INDUSTRIAL EQUIPMENT
Systems Co., Ltd.