Huawei UPS2000 - Page 33

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.
27
Signal
Name
Parameter
Type
Range
Gain
Register
Address
Address
Length
(Number
of
Digits)
R/W
Attribute
Battery
conversi
on from
equalize
d
charging
to
floating
charging
*
Unsigned
short integer
(16 bits)
0: yes
Non-zero: no
1
N2015
1
R
Battery
conversi
on from
manual
charging
to
floating
charging
*
Unsigned
short integer
(16 bits)
The register
value is fixed at
1.
1
N2016
1
W
Battery
test*
Unsigned
short integer
(16 bits)
0: Both a
shallow
discharge test
and a capacity
test can be
conducted.
If bit 15 is 1
and bits 14–8
are 0: Only a
shallow
discharge test
can be
conducted.
Other cases:
No test can be
conducted.
1
N2019
1
R
Shallow
discharg
e test*
Unsigned
short integer
(16 bits)
The register
value is fixed at
1.
1
N2020
1
W
Capacity
test*
Unsigned
short integer
(16 bits)
The register
value is fixed at
1.
1
N2021
1
W
Battery
test
stop*
Unsigned
short integer
(16 bits)
0: yes
Non-zero: no
1
N2022
1
R