Mitsubishi MELSEC LJ71C24, User Manual

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9 DATA COMMUNICATION USING THE PREDEFINED PROTOCOL
(6) Conversion Variable
This element converts the numerical data in the device memory of a CPU module
or buffer memory to an ASCII string and sends it, or converts the receive data
(ASCII string) to the numerical data and stores it to the device memory of a CPU
module or buffer memory.
The following lists the items.
Item Description Remark
Element Name Set a name of the element. -
HEX ASCII
Decimal Converts numeric value stored in the data storage
area to ASCII decimal.
At sending
HEX
ASCII Hexadecimal Converts numeric value stored in the data storage
area to ASCII hexadecimal.
ASCII Decimal
HEX
Treats receive data as ASCII decimal, converts it
to numeric value, and stores it to the data storage
area.
Conversion
At receiving ASCII Hexadecimal
HEX
Treats receive data as ASCII hexadecimal,
converts it to numeric value, and stores it to the
data storage area.
-
Fixed Number of Data Fixes the number of data to be sent and received. -
Fixed Number of Data/
Variable Number of
Data
Variable Number of Data
When sending: Specifies the number of data at
the time of the protocol execution
and sends the data.
When receiving: Receives data of which the
number is variable.
For Variable
number of digits,
delimiters are
required.
Number of Data/
Maximum Number of
Data
Set the number of data to be sent and received.
(For "Variable Number of Data", set the maximum number of data that can
be specified to the data length storage area.)
The range is 1 to 256.
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