MOD9000BNT BACnet Receiver Installation & Configuration
AUTOMATION COMPONENTS, INC Version : 1.0
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the remote unit executed the command issued by the MOD9200, It will
send a feedback status of the analog output value to the MOD9200.
The AI101 through AI200 Objects are the alarm registers for all the input
and output data points (AI01-100, BV01-50 and AV01-50). Each point
utilizes 6 binary bits of information representing the alarm conditions of
the “Input Registers/AI Object”, “Digital Output (Coil) Register/BV
Object” and “Analog Output (Holding) Register/AV Object”.
The Present Value of each register displays a decimal value representing
the alarm status of all 3 point types. Each point type returns an individual
alarm value in decimal format. All 3 point types decimal values are added
together to represent the status of the 3 alarm status.
The decimal values of different point types are:
-
The Input Register/AI Object alarms
“0”= Normal
“1”= Low Battery Alarm (Bit 1 set)
“2”= Lost Communication Alarm (Bit 2 set)
-
The Digital Output (Coil) Registers/BV Object alarm
“0” Normal
“8”= Lost Communication Alarm (Bit 4 set)
-
The Analog Output (Holding) Registers/AV Object alarm
“0” Normal
“32”= Lost Communication Alarm (Bit 6 set)
Alarm Status Examples:
-
Example 1 – AI108 returns a value of 33 representing AI08 (Low
Battery Alarm), BV08 (Normal) & AV08 (Lost Communication).
-
Example 2 – AI108 returns a value of 40 representing AI08
(Normal), BV08 (Lost Communication) & AV08 (Lost
Communication).
000000
AI Object
(Bit 1 & 2)
BV Object
(Bit 3 & 4)
AV Object
(Bit 5 & 6)