FieldServer FS-8704-01 - Manual (Page 8)

FS-8704-01 SMC TCP/IP Driver Manual Page 8 of 12
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
Section Title
Map Descriptor
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, WRBC, WRBX
4.4.2 Driver Related Map Descriptor Parameters
Section Title
Map Descriptor
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 Register, Coil, AI, DI
Target_DA_Name Data array on remote FieldServer Up to 15 alphanumeric characters
Target_DA_Offset Data array on remote FieldServer Up to 15 alphanumeric characters
Length Length of Map Descriptor 1 - 340
4.4.3 Timing Parameters
Section Title
Map Descriptor
Column Title
Function Legal Values
Scan_Interval Rate at which data is polled ≥0.001s