Low
40571
RW
alarm association
Over
40572
RW
alarm correlation
Low power factor
40573
RW
alarm associated
Note 1: The limit value and the return value are primary side set value;
Note 2: Alarm parameter data content
The limit value,return value and time of current, the limit and return value is 100
times, the time data is expressed as 1 times, the unit is A, A, millisecond
respectively.
The limit value,return value and time of voltage,
times, the time data is expressed as 10 times,, the unit is V, V, second.
The limit value,return value and time of frequency,
100 times, the time data is expressed as 10 times, the unit is Hz, Hz, second.
The limit value,return value of power factor is 1000 times, the time data is
expressed as 10 times, unit is second.
Harmonic statistics(16~31
function of codes 03, 04
Address
Type
40610
RO
40611
RO
40612
RO
40613
RO
40614
RO
40615
RO
40616
RO
40617
RO
40618
RO
40619
RO
00 (RL1) /01/ ( RL2)
frequency
/FFFFH
associated)
00 (RL1) /01/ ( RL2)
frequency
/FFFFH
associated)
00 (RL1) /01/ ( RL2)
/FFFFH
associated)
Harmonic occupancy)address table, supports read
th
The 16
th
harmonic ratio of phase A (Uab)voltage
The 17
th
harmonic ratio of phase A (Uab)voltage
The 18
th
harmonic ratio of phase A (Uab)voltage
The 19
harmonic ratio of phase A (Uab)voltage
th
The 20
th
harmonic ratio of phase A (Uab)voltage
The 21
harmonic ratio of phase A (Uab)voltage
th
The 22
th
harmonic ratio of phase A (Uab)voltage
The 23
harmonic ratio of phase A (Uab)voltage
th
The 24
th
harmonic ratio of phase A (Uab)voltage
The 25
th
harmonic ratio of phase A (Uab)voltage
IM300 Intelligent Power Monitoring Instrument
Not
(
Not
(
Not
(
the limit and return value is 10
the limit and return value is
Data Definition
78
continuo
FFFFH
1
FFFFH
1
FFFFH
1
Register
usly
1
1
1
1
1
1
1
1
1
1