Universal Wall-Mount Controller
BACnet Communication Module User Guide
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Property
Value
Writable
Proprietary property #1000
Programmable (default:0)
Represents the MS/TP MAC address in the range of 0 to 254
Values 128 to 254 represent MS/TP non-token passing slave devices
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Proprietary property #1001
Programmable (default: Auto)
Represents the MS/TP Baud rate (unsigned type)
Values are 0 (Auto), 9600, 19200, 38400, 76800
Reading this property always returns the actual Baud rate
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Proprietary property #1002
Programmable (default: 15 minutes)
Represents the period of time that an object in/out of service will automatically
return to normal. Range = 0-120 minutes (unsigned type)
Writing 0 means no automatic return to normal
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Object Types Supported
The following table lists all the BACnet properties supported for each object type. Most of the properties are locked.
The exception is
Present_Value
, which represents the dynamic operating values of the device, and the Status_Flag,
Event_State
,
and Reliability properties, which reflect the availability of the
Present_Value
. Unless otherwise specified,
properties are not changeable.
Table 3 - Object Types Supported
Object
Type
Enabled
Optional Properties
Supported
Writable Properties
Notes
Note: Writable properties are different for some objects. Refer to the respective Object Table information to know the writable property for objects.
Analog
Input
Reliability
Description
Min_Present_Value
Max_Present_Value
Resolution
Cov-increment
Out_of_Service
Cov-Increment
If "Out of Service" is true, Present_Value and
Status_Flag become writable properties. Refer to
Out of Service Property section on page 7 for more
information.
Object will automatically return to Normal after a
programmable period of time. Refer to Proprietary
property #1002 of Device Object in Table 2 -
Device Object Properties.
Analog
Value
Reliability
Description
Cov-Increment
Priority_Array
Relinquish_Default
Present_Value
Out_of_Service
Cov-Increment
Present_Value property is writable for every AV
object except AV.20, AV.24, AV.35, AV.38, AV.50,
AV.60, AV.78, AV.79, AV.87.
Out_of_Service property is writable for AV.1, AV.3,
AV.4, AV.70, AV.95.
Refer to Out of Service Property section on page 7
for more information.
Object will automatically return to Normal after a
programmable period of time. Refer to Proprietary
property #1002 of Device Object in Table 2 -
Device Object Properties.
Analog
Output
Description
Reliability
Min-Pres-Value
Max-Pres-Value
Resolution
Cov-Increment
Present_Value
Cov-Increment
Binary
Input
Reliability
Active_Text
Inactive_Text
Description
Out_of_Service
If "Out of Service" is true, Present_Value and
Status_Flag become writable properties. Refer to
Out of Service Property section on page 7 for more
information.
Object will automatically return to Normal after a
programmable period of time. Refer to Proprietary
property #1002 of Device Object in Table 2 -
Device Object Properties.
Binary
Value
Reliability
Active_Text
Inactive_Text
Description
Priority_Array
Relinquish_Default
Present_Value
Out_of_Service
Present_Value property is writable for every Binary
Value object except BV.36 and BV.42.
Out_of_Service property is writable for BV.30.
Some objects are commandable. In such case, the
priority-array and relinquish-default properties are
available for BV.30.
Object automatically returns to Normal after a
programmable time. Refer to Proprietary property
#1002 of Device Object in Table 2 - Device Object
Properties.
