Mitsubishi Melsec-L Series User Manual page 130

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4) "Conversion Unit": Doubleword,
"Number of Decimals": Variable Point
For 'Variable Point', the decimal point position is set in the data storage
area.
0h
1h
2h
Decimal point position
3h
In the decimal point position area, the decimal point position is set as
follows.
Send/receive data
(number of digits is 10)
1234567890
123456789.0
12345678.90
1234567.890
:
1.234567890
(e) Range of value that can be used in the data storage area
The following table shows the range of value that can be used in the data
storage area.
Conversion
HEX ASCII decimal
ASCII decimal HEX
HEX ASCII hexadecimal
ASCII hexadecimal HEX
9 DATA COMMUNICATION USING THE PREDEFINED PROTOCOL
Data storage area
(L)
Numeric data
(H)
(L)
(H)
Numeric data
1234567890(499602D2
1234567890(499602D2
1234567890(499602D2
1234567890(499602D2
:
1234567890(499602D2
Sign Conversion unit
Word
Unsigned
Double word
Word
Signed
Double word
Word
Double word
Decimal point position
) 1(1 )
H H
) 10(0A )
H H
) 100(64 )
H H
) 1000(3E8 )
H H
:
) 1000000000(3B9ACA00
H
Range of value
0 to 65535 (0 to FFFF
H
0 to 4294967295
(0 to FFFFFFFF
H
-32768 to 32767
(8000 to FFFF
H H
-2147483648 to 2147483647
(80000000 to FFFFFFFF
H
0 to 7FFFFFFF
H
0 to FFFF
H H
0 to FFFFFFFF
H
)
H
)
H
)
H
, 0 to 7FFF )
H H
,
H
)
H
H
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