Serial Protocol - ADF Web HD67B08-2-B2 User Manual

Industrial Electronic Devices

SERIAL PROTOCOL:

In order to read and write the data from OPC UA side, it is enough to send some simple commands on Serial port.
Reading data from HD67B08 (OPC UA  Serial)
Request structure:
OPCUAR.servername&nodeidname
where:
•
OPCUAR.  Fixed part
•
Servername  complete name of the server or url
•
&  Fixed part
•
Nodeidname  NodeID of OPC UA variable to read (string or numeric in relation to the type of variable)
Response structure:
OPCUAR.servername&nodeidname=Value
where:
•
OPCUAR.  Fixed part
•
Servername  complete name of the server or url read
•
&  Fixed part
•
Nodeidname  NodeID of OPC UA variable read (string or numeric in relation to the type of variable)
•
=  Fixed part
•
Value  Data read (in the variable's format)
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User Manual OPC UA Client / Serial
Document code: MN67B08_ENG Revision 1.001
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