Honeywell TC500A Integration Guide

BACnet object used for alarm65
AlarmPriority_HumSensBACnet
ENUM
Value
141 = Nml
2 = Med
Priority
3 = High
Priority
On Board Humidity Sensor Priority.
High Priority:
1. Only local sensor configured & on-
board humidity sensor is in alarm
2. Only Remote sensor configured & TR40
sensor connected to sylk addr 2 is giving
null value.
3. configured as multi sensor & both the
remote sensor & on-board configured
sensor has failed.
Medium priority:
1. Configured as Multi sensor & only the
on-board sensor has failed. but getting
reliable value from the sylk sensors.
2. Configured as multi sensor & only the
sylk sensor has failed with values available
from on-board sensor.
When a valid network humidity is
available, then the high priority alarms will
be considered as medium priority alarm.
AlarmPriority_SpcTempHI_Lolim
it
BACnet
Boolean
Output
680 = Nml
1= Med
Priority
Space Air Temperature High/ low Limit
Alarm
Alarm_StPtOutOfRangeAlmBACnet
Boolean
Output
63No Priority
assigned
Setpoint Configurations Out of Range
Alarm
Alarm_UI_OccSensBACnet
Boolean
Input
3Actual Alarm
point is
AlarmPriority
_OccSensFau
lt
Occupancy Sensor Physical Input
AlarmPriority_OccSensFaultBACnet
Boolean
Output
690 = Nml
1= Med
Priority
Occupancy Sensor Alarm Priority
Alarm_UI_DirtyFilterBACnet
Boolean
Input
4Actual Alarm
point is
AlarmPriority
_
DirtyFiltFault
Dirty Filter Physical Input
AlarmPriority_DirtyFiltFaultBACnet
Boolean
Output
700 = Nml
1= Med
Priority
Dirty Filter Physical Input Alarm Priority
Alarm_UI_AirFlwStsBACnet
Boolean
Input
5Actual Alarm
point is
AlarmPriority
_AirFlwFault
Air Flow Status Physical Input
Table 30: BACnet object used for alarm (Continued)
Key
BACnet
Point
Type
BACnet
Object
Instance
ID
PriorityDescription

Honeywell TC500A Specifications

General

Brand	Honeywell
Model	TC500A
Category	Thermostat
Language	English