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Industrial Electronic Devices
SERIAL PROTOCOL:
In order to read and write the data from IEC 61850 side, it is enough to send some simple commands on Serial port.
Reading data from HD67B26 (OPC UA Serial)
MODE 1
Request:
Response:
ADFweb.com Srl – IT31010 – Mareno – Treviso
Byte Number
Description
1
'O' (0x4F)
2
'P' (0x50)
3
'C' (0x43)
4
'U' (0x55)
5
'A' (0x41)
6
'R' (0x52)
7
'.' (0x2E)
8÷10
Index of OPC UA variable defined in "OPC UA Access"
section (in relation to their definition)
Byte Number
Description
1
'D' (0x44)
2
':' (0x3A)
3 ÷ x
Data
User Manual OPC UA Server / Serial
Document code: MN67B26_ENG
Revision 1.000
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