Huawei UPS2000 Development Manual page 29

Modbus protocol
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UPS2000-(6 kVA-20 kVA)
Modbus Protocol Development Guide
Signal
Namee
segment 1
Energy flow
diagram
segment 2
Energy flow
diagram
segment 3
Energy flow
diagram
segment 4
Energy flow
diagram
segment 5
Energy flow
diagram
segment 6
Energy flow
diagram
segment 7
Issue 02 (2016-03-10)
Parameter
Gain
Type
(16 bits)
Unsigned
1
short integer
(16 bits)
Unsigned
1
short integer
(16 bits)
Unsigned
1
short integer
(16 bits)
Unsigned
1
short integer
(16 bits)
Unsigned
1
short integer
(16 bits)
Unsigned
1
short integer
(16 bits)
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Range
Address
hollow
(bit 1, 0)
01: solid
10: flow
to the
right
00:
N9006
hollow
(bit 3, 2)
01: solid
10: flow
to the
right
00:
N9006
hollow
(bit 5, 4)
01: solid
10: flow
to the
right
00:
N9006
hollow
(bit 7, 6)
01: solid
10: flow
downwa
rds
11: flow
upwards
00:
N9006
hollow
(bit 9, 8)
01: solid
10: flow
to the
right
00:
N9006
hollow
(bit 11,
01: solid
10)
10: flow
to the
right
00:
N9006
hollow
(bit 13,
01: solid
12)
10: flow
2 Modbus Card Signal List
Address
R/W
Length
Attribute
(Number
of Digits)
1
R
1
R
1
R
1
R
1
R
1
R
23

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