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User Manual LoRaWAN / OPC UA Client
Document code: MN67D37_ENG Revision 1.000 Page 24 of 32
Figure 9b: “Variables in Write” section
The “Variables in Write” section is used to define the OPC UA variables to write from OPC UA side (Fig. 9).
In “Variables in Write” section (Fig. 9), 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;
If the field “ On Change ” is checked, the OPC UA variable is sent when the data on LoRaWAN changes the value;
If the field “ On CMD ” is checked, the OPC UA variable is sent when a LoRaWAN message is received;
If the field “ On Timer ” is checked, the OPC UA variable is sent cyclically;
In the field “ Time (ms) ” the delay in ms between two writings of the variable is defined (if “On Timer” is checked);