FieldServer FS-8704-06 Benutzerhandbuch
FS-8704-06 BACnet IP Driver Manual
Page 11 of 24
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5.4.2.
Driver Specific Map Descriptor Parameters
Section Title
Map Descriptors
Column Title
Function
Legal Values
Node_Name
Name of Node to fetch data from
One of the Node Names
specified in “Server Side
Node Descriptors” above
specified in “Server Side
Node Descriptors” above
Data_Type
Data type in Controller
AI, AO, AV, BI, BO, BV, MI,
MO, MV
MO, MV
9
Object_ID
Address of the object
0, 1, 2, 3, …4194303
Property
The object property to read
Present_Value
Units*
The object units
Refer to Appendix D,
No-Units
No-Units
Data_Array_Low_Scale*
Scaling zero in Data Array
-32767 to 32767, 0
Data_Array_High_Scale* Scaling max in Data Array
-32767 to 32767, 100
Node_Low_Scale*
Scaling zero in Connected Node
-32767 to 32767, 0
Node_High_Scale*
Scaling max in Connected Node
-32767 to 32767, 100
Active_Text
10
Specify the Active Text property of
the Object
the Object
Any legal BACnet Ascii
string
string
Inactive_Text
10
Specify the Inactive Text property of
the Object
the Object
Any legal BACnet Ascii
string
string
Relinquish_Default
10
Specify the startup
Relinquish_Default Property value
for this Object
Relinquish_Default Property value
for this Object
Any Float value
Custom_Type
This over-writes the Data_Type with
a numerical value for the
Data_Type. e.g. Analog Value = 2
a numerical value for the
Data_Type. e.g. Analog Value = 2
1..1023
Custom_Prop
This over-writes the Property with a
numerical value for the property.
e.g. Present Value = 85
numerical value for the property.
e.g. Present Value = 85
1..4194303
9
Refer to Appendix A.1 for further information.
10
See the BACnet DFS to determine if a particular object supports this property