Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 613

• When the specified number of columns is set to a value other than 0, a CSV format file is read as the table with the
specified number of columns. The elements outside the specified number of columns are ignored.
Ex.
When "Reading data after converted to CSV format" (Decimal (16-bit data)) is specified and the number of columns is set to a
value other than 0 ((d1)+6 is set to 2)
[Data created in Excel]
[Data saved in CSV format]
Main/sub item , , Measured value
Length , 1 , 3 CR LF
Temperature , -21 , CR LF
[Data to be loaded to the device]
SP.FREAD U0 K2 D10
[Control data]
D10 0100H
D11 -
D12 K6
D13 K0
D14 K0
D15 K0
D16 K2
D17 K0
[Loaded data]
D99 K6
D100 K0
D101 K0
D102 K0
D103 K1
D104 K0
D105 K-21
(1) Columns out of the specified range are ignored.
CR LF
(1)
(2) Loaded data
(3) File name
(4) Control data
"ABCD" D99 M0
(2)
(3)
(4)
D10: Execution/completion type
D11: Completion status
D12: Number of read-target data
D13: Maximum number of read data
D14, D15: File position
D16: Number of columns
D17: Data type specification
D99: Number of data actually read
D100: Since "Main/sub item" is not a numerical value, the conversion data, 0, is stored.
D101: Since " " is not a numerical value, the conversion data, 0, is stored.
D102: Since "Length" is not a numerical value, the conversion data, 0, is stored.
D103: Since "1" is a numerical value, it is converted to a binary value.
D104: Since "Temperature" is not a numerical value, the conversion data, 0, is stored.
D105: Since "-21" is a numerical value, it is converted to a binary value.
7 APPLICATION INSTRUCTIONS
7.6 Reading/Writing Data Instructions
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