Huawei UPS2000 - Page 30

UPS2000-(6 kVA-20 kVA)
Modbus Protocol Development Guide
2 Modbus Card Signal List
Issue 02 (2016-03-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
24
Signal
Namee
Parameter
Type
Gain
Unit or
Range
Register
Address
Address
Length
(Number
of Digits)
R/W
Attribute
to the
right
Energy flow
diagram
segment 8
Unsigned
short integer
(16 bits)
1
00:
hollow
01: solid
10: flow
to the
right
N9006
(bit 15,
14)
1
R
UPS hardware
power level
Unsigned
short integer
(16 bits)
1
16: 6
kVA
32: 10
kVA
64: 20
kVA
N9007
1
R
UPS device
connection
state
Unsigned
short integer
(16 bits)
1
1:
normal
0:
disconn
ect
2:
normal
commun
ication,
invalid
service
function
s
Not
used to
determi
ne
whether
the UPS
is
online.
N9008
1
R
UPS model
Floating
point
10
(0,100]
N9009
1
R
UPS version
Character
string
1
N/A
N9011
10
R
The relationship between the state registers' serial numbers and the energy flow diagram are shown in
the following figure.