Siemens SICAM P30, Руководство пользователя, Страница: 34 / 40

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