Server Side Map Descriptors - FieldServer Profibus DP FS-8700-20 Driver Manual

FS-8700-20 Profibus DP Driver Manual
5.5.

Server Side Map Descriptors

Map Descriptors control when and how data is transferred to or from the card buffers for an external Profibus Master to access.
Column Title
Map_Descriptor_Name
Data_Array_Name
Data_Array_Offset
Function
Node_Name
Data_Type
DP_Buffer
Address
Length
Example
// Server Side Map Descriptors
Map_Descriptors
Map_Descriptor_Name, Data_Array_Name,
FLOAT_IN_01, DA_FI_01,
INT_IN_01, DA_AI_01,
BYTE_IN_01, DA_BI_01,
BIT_IN_0,1 DA_DI_01,
FLOAT_OUT_01, DA_FO_01,
INT_OUT_01, DA_AO_01,
BYTE_IN_01, DA_BO_01,
BIT_IN_01, DA_DO_01,
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Function
Name of this Map Descriptor
Name of Data Array where data is to be stored in
the FieldServer
Starting location in Data Array
Function of Server Map Descriptor
Name of DP Server Node
Data type
Specify buffer in the DP card being accessed.
Address in DP_Buffer
expressed in byte offset
Number of points in DP_Buffer being accessed,
expressed in points defined by Data_Type
Data_Array_Offset,
0,
0,
0,
0,
0,
0,
0,
0,
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Legal Values
Up to 32 alphanumeric characters
One of the Data Array names from "Data Array"
section above
0 to maximum specified in "Data Array" section
above
RDBC, WRBC
The node name specified in "Server Side Nodes"
above
FLOAT, WORD, BYTE, BIT
Input, Output
0-243
being accessed,
Note: When using Data_Type BIT, the address is
in bit eg. from 0 - 1951
1- 1952, depending on Data_Type
eg. when Data Type is WORD and length is 10, it
means that 10*2 = 20 bytes are used in the buffer
Function, Node_Name,
RDBC, PDP_01,
RDBC, PDP_01,
RDBC, PDP_01,
RDBC, PDP_01,
WRBC, PDP_01,
WRBC, PDP_01,
WRBC, PDP_01,
WRBC, PDP_01,
DP_Type, DP_Buffer, Address,
FLOAT, Output, 0000,
WORD, Output, 0080,
BYTE, Output, 0120,
BIT, Output, 0140,
FLOAT, Input, 0000,
WORD, Input, 0080,
BYTE, Input, 0120,
BIT, Input, 0140,
Length
20
20
20
32
20
20
20
32