Huawei UPS2000 Development Manual page 20

Modbus protocol
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UPS2000-(6 kVA-20 kVA)
Modbus Protocol Development Guide
Request
MEI Type
ReadDevID Code
Object ID
Second transaction:
Request
Domain
Function Code
MEI Type
ReadDevID Code
Object ID
Issue 02 (2016-03-10)
0x0E
0x01
0x00
Value
0x2B
0x0E
0x01
0x02
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
1 Communication Protocol
Response
MEI Type
ReadDevID code
Consistency Level
More
Next Object ID
Object Number
Object ID
Object Length
Object Value
Object ID
Object Length
Object Value
Response
Domain
Function Code
MEI Type
ReadDevID code
Consistency Level
More
Next Object ID
Object Number
Object ID
Object Length
Object Value
0x0E
0x01
0x01
0xFF
0x02
0x03
0x00
0x16
"Company
identifier"
0x01
0x1A
"Product code"
Value
0x2B
0x0E
0x01
0x01
0x00
0x00
0x03
0x02
0x05
"V2.11"
14

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