Saci SAM3001 Serie Manual De Usuario página 94

e
exampl
e
Remark: the initial register address in host inquiry is the initial address of the
data collected from primary grid or secondary grid. The number of register
indicates the length of the data. In the upper list the register address "0x00
0x06" indicates the initial address of phase voltage float data of three phases,
and the number of register "0x00 0x06" indicates the length of the data is six
(three float data occupy six registers).
12.1.6 Remotely-controlled single relay output（function
code 0x05）
frame
structu
re
byte
host
request
data
range
messag
e
exampl
e
slave frame
SAM3001 Manual de usuario V5
addre
functio
ss
n code
code
1byte 1byte
1～
0x05
247
0x01 0x05
addre functio
-94-
byte
data）
data code
initial
relay action
relay
value
address
2 bytes 2 bytes
0x0000
0xFF00/0x00
～
00
0x0003
0x00
0xFF 0x00
0x00
data code
）
CRC
chec
k
code
2
bytes
CRC1
6
0x8C
0x3A
CRC