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5.3. Server Side Map Descriptors 5.3.1. FieldServer Specific 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 Passive
5.3.2. Driver Specific 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 This commonly used Field Server parameter has no meaning for
this driver.
Length Length of Map Descr iptor 1-10000
Address
Starting address of read block
Addresses cannot be specified
in hexadecimal format.
1 (Any positive integer)
5.3.3. Timing Parameters Column Title Function Legal Values
Scada_Hold_Timeout
Specifies time Server side
waits before responding to
Client that node is offline on
FieldServer Client side.
>1.0s