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FS-8700-15 Modbus Daniels Manual
4.4.4.
Map Descriptor Example.
Section Title
Map Descriptors
Map_Descriptor_Name,
Data_Array_Name,
CMD_AI,
DA_AI,
The data array
where the read
data will be
stored is
specified here.
This data array
and its format
must be
specified under
the data arrays
section.
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Data_Array_Offset,
Function,
0,
RDBC,
Note the use of
the RDBC
function here
which will
cause this map
descriptor to
continuously
read data every
scan interval
from the
remote device.
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Node_Name,
Address,
PLC 1,
30000,
The remote
Modbus Daniels
device is
specified here
with the node
name previously
declared under
the nodes
section.
Length,
Scan_Interval
20,
1s
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