ADF Web HD67B08-2-B2, User Manual

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User Manual OPC UA Client / Serial
Document code: MN67B08_ENG Revision 1.001 Page 22 of 33
Figure 8: “Variables in Read” section
After the scan, the selected variables will appear in “Variables in Read” and/or “Variables in Write” sections, in the lower part of the window
“OPC UA Client Access” (Fig. 4).
The “Variables in Read” section is used to define the OPC UA variables to read from Serial side (Fig. 8).
The means of the fields are:
If the field “ Enable ” is checked, the OPC UA variable is enabled;
In the field “ Display name ” the name of the OPC UA variable is defined;
In the field “ Node Type ” the type of the OPC UA node, which includes the variable, is defined;
In the field “ Node ID ” the name of the OPC UA node, which includes the variable, is defined;
In the field “ Var Type ” the data format of the OPC UA variable is defined;
In the field “ Name Space Index ” the Name Space Index of the node, which includes the variable, is defined;
In the field “ Time (ms) ” the delay in ms between two readings of the variable is defined;
In the field “ Position ” the starting byte of the internal memory arrays where saving the value is defined;
In the field “ Mnemonic ” a description of the variable is defined.