FieldServer Spectronics FS-8700-42 - Manual (Page 8)

FS-8700-42_Spectronics Driver Manual Page 8 of 15
FieldServer Technologies 1991 Tarob Court Milpitas, California 95035 USA Web:www.fieldserver.com
Tel : (408) 262-2299 Fax: (408) 262-9042 Toll_Free: 888-509-1970 email: [email protected]
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
Length Length of Map Descriptor 1-125 (Register,AI)
Address
Starting address of read
block
40001, 30001, etc
Data_Array_Low_Scale* Scaling zero in Data Array
-2,147,483,648 to
2,147,483,647, 0
Data_Array_High_Scale* Scaling max in Data Array
-2,147,483,648 to
2,147,483,647, 100
Node_Low_Scale*
Scaling zero in Connected
Node -2,147,483,648 to
2,147,483,647, 0
Node_High_Scale*
Scaling max in Connected
Node -2,147,483,648 to
2,147,483,647, 100
4.4.3. Timing Parameters
Column Title Function Legal Values
Scan_Interval Rate at which data is polled ≥0.001s