The OPC Project Settings contains OPC
server communication configuration settings for OPC assets.
OPC Data Server Configuration
| Server Address |
The IP Address or host name for the OPC Tag Database connection.
This can often be local (127.0.0.1) or a central server. |
| Port |
The Port number for the OPC server connection. |
| Priority |
The failover Priority for this OPC server. The lowest
Priority number is used first — the highest, last. |
Advanced Settings
| Connection retries before failover |
The number of attempts Runtime makes to connect to the OPC
server before failing over to another. |
| Connection retry delay (ms) |
The time in milliseconds Runtime waits before retrying to
connect to the OPC server. |
| Heartbeat interval (s) |
The time in seconds when Runtime checks the status of the
server. |
Logging
| Audit Write to OPC Actions |
Check this box if you want the system to record each OPC write
action in the Activity Log whenever a workflow performs a Write
command.
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