This node can be used in order to read and write to OPC DA servers.
Name of the OPC DA Server to be shown in node.
Address of the OPC DA Server
Domain of account if necessary.
Username of account if necessary.
Password of account if necessary.
Class ID of the OPC DA Server.
Timeout of server connection.
OPC DA server which is wanted to connect.
Node name to be shown in node-red.
Check if wanted to read tags from cache.
Check if wanted to output msg.payload when value of tag changes.
Add OPC DA tags wanted to read.
OPC DA server which is wanted to connect.
Node name to be shown in node-red.
set msg.payload parameter with the following;
[
{"itemID":"<ItemID want to set>","type":"<type of the value>","value": <value want to set>},
.
.
.
]