FieldServer ControlNet FS-8700-104 - Manual (Page 9)

FS-8700-104_ControlNet_X30 Manual Page 9 of 13
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5.4.3 Map Descriptor Example.
// Server Side Map Descriptors
Map_Descriptorss
Map_Descriptor_Name , Data_Array_Name , Data_Array_Offset , Function , Node_Name , CNT_Data_Type , Address , Length , Scan_Interval
Get_Data
, Input_Data , 0 , Rdbc , CN5 , WORD , 0 , 225 , 1s
Put_Data , Output_Data , 0. , Wrbc , CN5 , WORD , 4 , 225 , 1s
Note that each address
refers to an individual local
input and output buffer.
Each buffer can contain up
to 450 bytes.
Read function map
descriptor gets data
from the ControlNet
network and stores it
in the Input_Data data
array.
Write function map
descriptor puts data
from the
Output_Data data
array onto the
ControlNet
network.
Note the start
address for the
output buffer is
4. Addresses 0-3
are not available.