ABB IM300-I - Appendix; The Default Value

IM300 Intelligent Power Monitoring Instrument
101
Appendix
A. The default value
No.
Description
Default
Remark
1
COMM:
Communication
parameter
254，9.6k，
0
Communication address is 254 ；
Baud rate is 9600bps
；
Transmission format:
1 start bit，8 data bits，no parity
check
，
2 end bits
2
SYS:System wiring
mode
1
3P4L 3PT 3CT
3
PT1 primary voltage
220
Unit: V
PT2 secondary voltage
220
Unit: V
4
CT1 primary current
5000
Unit: A
CT2 secondary current
5
Unit: A
5
CT0 primary current
5000
Unit: A
CT0 secondary current
5
Unit: A
6
System Frequency
50
The default frequency is 50Hz
7
CT direction
000
3-phase CT wiring direction are
forward
8
Relay output mode
1
Relay output is pulse type
9
The pulse length of
relay output
2000
Unit：ms
10
Transmission
output Association
9
Association of A phase
current (Ia)
Direction / Bidirectio
nal
0
Direction
The maximum value of
the transmission output
association
6.000
6.000 A
11
Time of back-light
lighting
5
Unit:minute
12
Parameter statistical
interval
10
Unit:minute
13
Is over current alarm
allowed
0
Not allowed
Over current limit value
6.0
Unit：kA
Over current return
value
5.0
Unit：kA
Delay time of over
current alarm
60000
Unit
：
ms
Over current associated
relay
OFF
Indicates no associated relay
14
Is zero-current alarm
allowed
0
Not allowed
Zero current limit value
0
Unit
：
A