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UPS2000-(6 kVA-20 kVA)
Modbus Protocol Development Guide
Signal
Name
Shutdow
n
Single
UPS
ECO
EPO
Shallow
discharg
e test*
Time
interval*
Discharg
e ratio*
Battery
conversi
on from
floating
charging
to
equalize
d
charging
*
Battery
conversi
on from
manual
charging
to
equalize
d
charging
*
Issue 02 (2016-03-10)
Parameter
Range
Type
Unsigned
The register
short integer
value is fixed at
(16 bits)
1.
Unsigned
0: disabled
short integer
1: enabled
(16 bits)
Only
configurable
when the
startup state is
00 or 10.
Unsigned
The register
short integer
value is fixed at
(16 bits)
1.
Unsigned
0: disabled
short integer
1: enabled
(16 bits)
Unsigned
30 ~90 Day
short integer
(16 bits)
Unsigned
10~50%
short integer
(16 bits)
Unsigned
0: yes
short integer
Non-zero: no
(16 bits)
Unsigned
The register
short integer
value is fixed at
(16 bits)
1.
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Copyright © Huawei Technologies Co., Ltd.
2 Modbus Card Signal List
Register
Address
Gain
Address
Length
(Number
of
Digits)
1
N1030
1
1
N1031
1
1
N1042
1
1
N2008
1
1
N2009
1
1
N2010
1
1
N2011
1
1
N2012
1
R/W
Attribute
W
R
W
RW
RW
RW
R
W
26
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