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UPS2000-(6 kVA-20 kVA)
Modbus Protocol Development Guide
Signal
Namee
apparent power
(C)
Load ratio (A)
Load ratio (B)
Load ratio (C)
Power status
Input mode
Issue 02 (2016-03-10)
Parameter
Gain
Type
point
Floating
10
point
Floating
10
point
Floating
10
point
Unsigned
1
short integer
(16 bits)
Unsigned
1
short integer
(16 bits)
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Range
Address
%
N1021
%
N1022
%
N1023
0: No
N1024
power
supplied
1:
Bypass
mode
2: Mains
mode
3:
Battery
mode
5: Mains
ECO
6:
Battery
ECO
0:
N1025
single-p
hase
1:
three-ph
ase
The
input
system
determi
nes
whether
the
mains
mode is
single-
or
three-ph
ase.
2 Modbus Card Signal List
Address
R/W
Length
Attribute
(Number
of Digits)
1
R
1
R
1
R
1
R
1
R
20
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