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Concept

Concept


Products: AS-P-3, AS-B, Edge Server, Enterprise Central, Enterprise Server, AS-P, Virtual Project Servers
Functionalities: Alarms
Product version: 7.0, 7.1
4/10/2026

System Alarm ID T-X

Listed below are the System Alarms with IDs that begin with the letters T-X.

Table: System Alarms T

System Alarm ID

Description

Task 1 CPU limit reached, disabling real time priority

Too many applications assigned to Task 1. Real time priority disabled. Execution time not guaranteed.

Task 2 CPU limit reached, disabling real time priority

Too many applications assigned to Task 2. Real time priority disabled. Execution time not guaranteed.

Task period extended

Task execution overrun. Period extended.

Technical alarm

Generated when a technical issue in the fire detection configuration occurs. These alarms are often related to devices in external systems that are important to the fire detection system. Initiated by inputs configured as Technical alarm input or Silent technical alarm input.

Test fault

A fault is generated while the zone is in test mode.

Test fire

A fire alarm is generated while the zone is in test mode.

Test maintenance

A maintenance alert is generated while the zone is in test mode.

Test pre-alarm

A pre-alarm is generated while the zone is in test mode.

Test technical alarm

A technical alarm is generated while the zone is in test mode.

Too many log definitions

Too many Xenta trend log definitions.

Trend storage capacity reached

The trend storage capacity has been reached.

Table: System Alarms U

System Alarm ID

Description

Unable to access lead object

Updating shadow object failed. Lead object could not be read.

Unable to access shadow object

Updating shadow object failed. Shadow object could not be read.

Unhandled buffer ready notification

The system received a BACnet buffer ready alarm, but there is no extended trend log monitoring for that trend. Data may be lost because no extended trend log is collecting it.

Unit is locked

A Xenta device is locked.

Unit is unlocked

A Xenta device is unlocked.

Table: System Alarms W

System Alarm ID

Description

Web server failure

Bad web server configuration or bad security certificate.

Wrong alarm unit

The alarm is configured with a unit that is incompatible with the monitored point’s unit.

Table: System Alarms X

System Alarm ID

Description

X509 certificate error

Security certificate error.

Xenta central schedule update failure

Xenta central schedule did not update because of too few schedule definitions, in one or many Xenta device schedules connected to this central schedule.

Xenta schedule update failure

Communication failure during Xenta schedule update.

  • System Alarm ID List
  • System Alarms
  • System Alarm ID A-D
  • System Alarm ID E-L
  • System Alarm ID M-NW8 R
  • System Alarm ID NW8 S-NW8 Z
  • System Alarm ID P-S