User Guide

FS-8704-16 Omron FINS Manual Page 17 of 37
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1.012 Server Side Map Descriptors
5.1.1. 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 Server Map
Descriptor
Server
5.1.2. 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 “Server Node
Descriptor” above
*Data_Type
(see Note1 Appendix A.1)
Data type
CIO-WORD, WR-WORD,
HR-WORD, AR-WORD,
EM-WORD
Length Length of Map Descriptor
1 to maximum specified in
Data Array section above
*Address
Starting address of read
block
0,100, 32767 etc
see section 6.1 for detail
*Memory_Code
(see Note1 Appendix A.1)
Memory code for PLC
memory type
B0, B1, B2, B3, 82, 98 and
A0 ---- AC
*Command_Name
(see Note2 Appendix A.1)
Name of the command
MEMORY AREA READ
MEMORY AREA WRITE
RUN-STOP
CLOCK READ
CLOCK WRITE
CYCLE TIME READ
CPU UNIT STATUS READ
*MRC
(see Note2 Appendix A.1)
Main Request Code 1,4,6,7
*SRC
(see Note2 Appendix A.1)
Sub Request Code 1,2,20
*Unit_Number
Unit number of CPU at
PLC
0,1,2 etc