FS-8704-02_BacnetEthernet.doc Driver Manual Page 8 of 20
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4.4. Client Side Map Descriptors
4.4.1. FieldServer Related Map Descriptor Parameters
Column Title Function Legal Values
Map_Descriptor_Name
Name of this Map
Descriptor
Up to 32 alphanumeric
characters
Data_Array_Name
Name of Data Array where
data is to be stored in the
FieldServer
One of the Data Array names
from “Data Array” section
above
Data_Array_Offset
Starting location in Data
Array
0 to maximum specified in
“Data Array” section above
Function
Function of Client Map
Descriptor
RDBC
4.4.2. Driver Related Map Descriptor Parameters
Column Title Function Legal Values
Node_Name
Name of Node to
fetch data from
One of the node names specified in
“Client Node Descriptor” above
Data_Type Data type
Note 2
Property
The BACnet
property to be read
Present_Value
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, 10000
Node_Low_Scale*
Scaling zero in
Connected Node
-32767 to 32767, 0
Node_High_Scale*
Scaling max in
Connected Node
-32767 to 32767, 100
4.4.3. Timing Parameters
Column Title Function Legal Values
Scan_Interval Rate at which data is polled 0-32000s, 20s
Note 2
AI
- ANALOG INPUT
BV
- BINARY_VALUE
AO
- ANALOG_OUTPUT
MI
- MULTI_STATE_INPUT
AV
- ANALOG_VALUE
MO
- MULTI_STATE_OUTPUT
BI
- BINARY_INPUT
MV
- MULTI_STATE_VALUE
BO
- BINARY_OUTPUT