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The message "Unsupported Unconfirmed service" is displayed in the Standard output Window of an UNC-520.

Issue

The message “Unsupported Unconfirmed service” is displayed in the Standard output Window of an UNC-520.

Environment

Niagara G3, R2, UNC-520, ENC-520

Cause

Some manufactures’ BACnet controllers use unconfirmed service which the UNC/ENC does not handle so they are ignored by the UNC/ENC.

Resolution

These are nuisance messages which cause no issues. The messages can be ignored.

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Version history
Revision #:
1 of 1
Last update:
‎2018-09-06 10:08 AM
Updated by: