Neptronic SKH Series, User Manual

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High Pressure Atomiser Series
BACnet Communication Module User Guide
www.neptronic.com
Page | 6
Property Value Writable
Proprietary property #1000
•
Represents the MS/TP MAC address in the range of 0 to 254 (default: 0)
•
Writable if all MAC address DIP switches are OFF
•
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
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.
•
Out_of_Service property is writable for objects to
which Present_Value is not writable. 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.23, AV.40, AV.45, AV.55
•
Out_of_Service property is writable for objects
indicated in Table 6 - Object Table Information:
Analog Value (AV)
on page 9.
•
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. Some objects are commandable.
In such case, the priority-array and relinquish-default
properties are available.
•
Writable properties are different for some objects.
Refer to the respective Object Table information to
know the writable property for each AV object.
Analog
Output

•
Description
•
Reliability
•
Min-Pres-Value
•
Max-Pres-Value
•
Resolution
•
COV-Increment
•
Present_Value
•
COV-Increment
•
Present_Value property is writable as per Analog
Output (AO) table on page 8.
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.
•
Out_of_Service property is writable for objects to
which Present_Value is not writable. 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
Present_Value
•
Present_Value property is writable for every Binary
Value object.
•
Writable properties are different for some objects.
Refer to the respective Object Table information to