Issue
Some SNVTs (Standard Network Variable Types) are not updating correctly within the Sigma IC-LON.
Product Line
Satchwell BAS & SigmaEnvironment
Satchwell Sigma IC-LON / IC3-LON
Cause
The issue arises when LON bindings are not configured using the correct “Sigma” connection type. If the IC-LON Plug-in does not create or apply this connection type properly, SNVT updates may fail or behave inconsistently.
Resolution
-
Review the IC-LON Configuration Document
- Refer to the attached document:
01.08.22-4_PIB ICLON Configuration.pdf - This guide includes detailed steps for setting up the IC-LON Plug-in and selecting the correct connection type.
- Refer to the attached document:
-
Ensure “Sigma” Connection Type is Used
- The IC-LON Plug-in must create a connection type labeled “Sigma”.
- The Service Type should be set to “Unackd” and "Use Broadcast" set to Yes in the advanced settings.
- The IC-LON Plug-in must create a connection type labeled “Sigma”.
-
Verify Bindings
- Confirm that all SNVT bindings use the correct connection type.
- Incorrect types will prevent proper communication and updates.
