Soe Communication Format Description - ABB IM300-I Operational Manual

The low bits of register 40802 denote second，range: 0～59.
Register of electric parameters MAX/MIN value occurrence time――Register

41060,41061 and 41062:
The high bits of register 41060 denote year, range: 0～99;
The low bits of register 41060 denote month，range: 1～12；
The high bits of register 41061 denote day, range: 1～31；
The low bits of register 41061 denote hour，range: 0～23；
The high bits of register 41062 denote minute，range: 0～59；
The low bits of register 41062 denote second，range: 0～59.
Register of quick remote signal inquiry - Register 42000:

Bit site 7
42000
high 0
byte
Low
42000
power
low
factor of
byte
phase A
Low
42001hi power
gh byte factor of
phase B
Low
42001
power
low
factor of
byte
phase C

4.4. SOE Communication Format Description

The function code of SOE inquiry is 55H and alarm SOE inquiry is 56H
which is the extension part of MODBUS RTU protocol. These function codes are
used to ask SOE in the nominated address and do not support broadcasting command.
The communication format is as follows:
6 5
0 0
Low Over
frequenc frequenc
voltage of
y of y of
phase A phase A
Retain Retain voltage of
Retain Retain voltage of
IM300 Intelligent Power Monitoring Instrument
4 3
0 DI4
low Over
voltage of current of
phase A phase A
Over
Low Over
current
voltage of
of phase
phase B phase B
B
Low Over
voltage of current of
phase C phase C
97
2 1
DI3 DI2
Over The zero
current of
phase A phase A
The zero
current of
phase B
Over The zero
current of
phase C phase C
0
DI1
Over
ground
current
alarm
Retain
Retain