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FS-8700-03 DF1 Driver Manual Page 12 of 16
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldserver.com
Tel: (408) 262-2299 Fax: (408) 262-2269 Toll_Free: 888-509-1970 email: support@fieldserver.com
5.3. Server Side Map Descriptors
5.3.1. FieldServer Specific Map Descriptor Parameters
Section Title
Map_Descriptors
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
Server
5.3.2. 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 “Client Node
Descriptor” above
File_Type File type in PLC N, F, B, I, O
8
File_Number File number in PLC 0-255
Address
Starting address of read
block
0 - 255
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
8
Not all PLC’s can support all File_Types. Refer to DFS for further information.