Poll Multiple - Daikin MicroTech II Installation And Maintenance Manual

Poll Multiple

The Poll Multiple method requires that three objects in
the BACnet Communication Module be polled for alarm
notification. One object indicates Warning Alarms, one
indicates Problem Alarms, and one indicates Fault Alarms. The
BACnet Communication Module includes three Analog Input
and three Multi-state objects that contain the alarm information.
The Analog Input objects return a number for an alarm
condition. The number is found in the Index column of
on page 91. The Multi-state object returns the same number
for the alarm condition and the text of the alarm message
found in the Alarm Message Text column of
Warning Alarms, Analog Input Object
This BACnet object indicates the index number of warning
alarms. If the present value is zero, no alarm has occurred.
See Table 4.
Measurement
NA
Object Type
Analog Input
Problem–Alarms, Analog Input Object
This BACnet object indicates the index number of problem
alarms. If the present values is zero, no alarm has occurred.
See Table 4.
Measurement
NA
Object Type
Analog Input
Fault Alarms, Analog Input Object
This BACnet object indicates the index number of fault alarms. If
the present value is zero, no alarm has occurred. See
Measurement
NA
Object Type
Analog Input
ED 15062-7 • MICROTECH II CHILLER CONTROLLER
Table 4
Table 4.
Units
NA
Object Identifier
Type Enumeration
0
Units
NA
Object Identifier
Type Enumeration
0
Table 4.
Units
NA
Object Identifier
Type Enumeration
0
Data Type
Integer
Instance Property Name
902 Present Value
Object Name
AIWarningAlarm
Data Type
Integer
Instance Property Name
900 Present Value
Object Name
AIProblemAlarm
Data Type
Integer
Instance Property Name
901 Present Value
Object Name
AIFaultAlarm
88
a
larms
Valid Range Default Value
Enumerated
Property Identifier
Property Enumeration
Valid Range Default Value
Enumerated
Property Identifier
Property Enumeration
Valid Range Default Value
Enumerated
Property Identifier
Property Enumeration
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NA
85
NA
85
NA
85