Huawei UPS2000 - Page 27

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.
21
Signal
Namee
Parameter
Type
Gain
Unit or
Range
Register
Address
Address
Length
(Number
of Digits)
R/W
Attribute
Output mode
Unsigned
short integer
(16 bits)
1
0:
single-p
hase
1:
three-ph
ase
The
output
system
determi
nes
whether
the
bypass
and
output
modes
are
single-
or
three-ph
ase.
N1026
1
R
Inside-UPS
temperature
Floating
point
10
°C
N1027
1
R
Redundant
number
Unsigned
short integer
(16 bits)
1
0–3
N1041
1
R
Battery voltage
Floating
point
10
V
N2000
1
R
Battery current
Floating
point
10
A
N2001
1
R
Battery status
Unsigned
short integer
(16 bits)
1
2:
hibernat
ing
3:
floating
charging
4:
equalize
d
charging
5:
discharg
ing
N2002
1
R