FS-8704-09 SNMP Driver Manual Page 9 of 39
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4.4. Client Side Map Descriptors 4.4.1. FieldServer Related 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 i n “Data
Array” section above
Function Function of Client Map Descriptor RDBC, WRBC, WRBX
4.4.2. Driver Related Map Descriptor Parameters
Section Title
Map Descriptors
Column Title Function Legal Values
Node_Name Name of Node to fetch data from
One of the No de names
specified in “Client Node
Descriptor” above
Length Length of Map Descriptor 1
SNMP_OID Specify the Object ID to be read/written Refer to the MIB file of the
particular SNMP Agent
SNMP_Write_as_Trap
Used to send non COV (Change of
Value) Traps Yes, No
Data_Type
Used to send non COV Traps. Tells
the Driver to se nd a trap containing
numeric or Ascii data.
Ascii, numeric
4.4.3. Timing Parameters
Section Title
Map Descriptors
Column Title Function Legal Values
Scan_Interval Rate at whic h data is polled ≥0.001s