UPS2000-(6 kVA-20 kVA)
Modbus Protocol Development Guide
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
injury, equipment damage, and environment deterioration.
Change History
Changes between document issues are cumulative. The latest document issue contains all the
changes made in earlier issues.
Issue 02 (2016-03-10)
The product type UPS2000A was added. The collection signal and alarm signal lists were
updated. The examples of communication processes with the host were changed.
Issue 01 (2015-07-14)
This issue is the first release.