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UPS2000-(6 kVA-20 kVA)
Modbus Protocol Development Guide
Signal
Namee
Remaining
capacity
Battery backup
time
Battery
temperature
Parallel output
active power
(A)
Parallel output
active power
(B)
Parallel output
active power
(C)
Parallel output
apparent power
(A)
Parallel output
apparent power
(B)
Parallel output
apparent power
(C)
Parallel load
ratio (A)
Parallel load
ratio (B)
Parallel load
ratio (C)
Device list
change serial
number
Configuration
signal change
serial number
Energy flow
diagram
Issue 02 (2016-03-10)
Parameter
Gain
Type
Unsigned
1
short integer
(16 bits)
Unsigned
1
integer (32
bits)
Floating
10
point
Floating
10
point
Floating
10
point
Floating
10
point
Floating
10
point
Floating
10
point
Floating
10
point
Floating
10
point
Floating
10
point
Floating
10
point
Unsigned
1
short integer
(16 bits)
Unsigned
1
short integer
(16 bits)
Unsigned
1
short integer
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Copyright © Huawei Technologies Co., Ltd.
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Range
Address
%
N2003
s
N2004
° C
N2006
kW
N4000
kW
N4001
kW
N4002
kVA
N4003
kVA
N4004
kVA
N4005
%
N4006
%
N4007
%
N4008
N/A
N9004
N/A
N9005
00:
N9006
2 Modbus Card Signal List
Address
R/W
Length
Attribute
(Number
of Digits)
1
R
2
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
1
R
22
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