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Communication
6.2.4 Information mapping table
6.2.4
Information mapping table
Common Parameters
Parameter
Modbus address
Baud rate of
communication
16 UBs of current
conversion ratio
16 LBs of current
conversion ratio
Clearing extreme
value
Parity bit
Alarm Parameters
Parameter
Relay output 1
Relay output 2
Binary inputs
Alarm control
byte
34
Address
Data Type
0000 H
unsigned int
0001 H
unsigned int
0004 H
unsigned long
0005 H
0006 H
unsigned int
0020 H
unsigned int
Address
Data Type
0100 H
unsigned int
0101 H
unsigned int
0102 H
unsigned int
0103 H
unsigned int
Length
R/W
Data Range
2 bytes
R/W
2 bytes
R/W
4 bytes
R/W
0...99999999
2 bytes
W
Arbitrary value
2 bytes
R/W
Data
Length
R/W
Range
2 bytes
R/W
0...1
2 bytes
R/W
0...1
2 bytes
R
2 bytes
R/W
0...3
SICAM P30 P31 P32, 3-phase Current Power Meter, User Manual
E50417-H8940-C561-4, Release Date 06.2018
Remark
0...247
0: 2400 bps
1: 4800 bps
2: 9600 bps
0...6
3: 19200 bps
4: 38400 bps
5: 600 bps
6: 1200 bps
CT ratio=set val-
ue/10,000, 10,000
as default when
CT=0
0: 8E1
1: 8o1
0...3
2: 8n1
3: 8n2
Remark
Write operation is valid
when "alarm control
byte" is 0 or 2
Write operation is valid
when "alarm control
byte" is 0 or 1
High byte: Binary input
status (note)
Low byte: Relay output
status
0: turn off alarm function
1: relay output 1 is used
for alarm
2: relay output 2 is used
for alarm
3: relay output 1 and 2
are all used for alarm
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