FC6A S
ERIES
M
ICRO
S
MART
A
LL
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IN
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YPE
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SER
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S
M
ANUAL
FC9Y-B1722 11-13
11: SD M
EMORY
C
ARD
Recipe File Format
The recipe file saved to the SD memory card is a CSV file.
The set data is written on one row.
If the data type is float, the decimal symbol follows CSV File Format in Function Area Settings > External Memory tab. For
details, see "External Memory Devices" on page 5-47.
The following shows recipe file examples.
File Format Details
• Write only one item of data (device value) on each row.
• A maximum of 40 characters can be converted from the start of the row.
• If the recipe data conversion fails when writing the recipe, the corresponding device value is 0.
• "0x" or "0X" does not need to be added to hexadecimal values. For example, "1234" and "0x1234" will be the same value "1234h (decimal
4660)".
• When writing float values in exponent notation, do so in a format such as "-12.3E+01". Write "+" or "-" immediately after "E". Write the
number of digits for the exponent as 2-digit decimal value. Operation outside of these rules is undefined.
Example 1: Recipe data with data type integer (I), number of data 4
234
-123
0
5665
Example 2: Recipe data with data type word (W) hexadecimal, number of data 4
0123
55AA
A6CF
0000
Example 3: Recipe data with data type float (F), number of data 7, decimal symbol setting Period
-544.202
77.0
1.2E+11
8.77E-05
0.0
84.32
-0.001
Example: 0.00000000000000000000000000000000000001 Correctly converted because 40 characters.
0.000000000000000000000000000000000000001 Conversion fails because 41 characters.
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