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7 Before Programming
7.1 File format available in the CF-ADP
35
FX
3U
-CF-ADP User's Manual
1
Introduc
tion
2
S
pecifi
cation
3
Sy
stem
 
Configurati
o
n
4
Ins
tal
lation
5
Wi
rin
g
6
Functi
o
n
s
7
Bef
o
re
 
Programm
ing
8
C
F
-AD
P
 Appl
ied 
Ins
tructi
ons
 
Explanati
o
n
9
Program 
Examples
10
T
roubl
esho
oti
n
g
7.
Before Programming
This chapter describes several items that should be known before programming.
• File format available in the CF-ADP
• Files created by the user
• Characters available in files
• Data size calculation
• Data writing destination
• File  ID
• FIFO file
• Directory structure
• Date/time setting
• General rules for applied instructions
7.1
File format available in the CF-ADP
Files in the "csv" format are available in the CF-ADP.
Files are created by the CF-ADP and by the user.
7.1.1
Files created by the CF-ADP
Files in the "csv" format created by the CF-ADP are as follows. The CF-ADP can read and write files whose
data is separated by comma (,), and line-feed by "CR + LF".
One line can store up to 254 data points.
For characters available in files, refer to Subsection 7.1.3.
CSV file
DATE TIME
Index
,
,
,
,
,
,
CR
Data
name
Data
name
Data
name
Data
name
LF
Year/Month/Day
Hour:Minute:Seconds
Index
,
,
,
,
,
,
CR
data
data
data
data
LF
Year/Month/Day
Hour:Minute:Seconds
Index
,
,
,
,
,
,
CR
data
data
data
data
LF
Year/Month/Day
Hour:Minute:Seconds
Index
,
,
,
,
,
,
CR
data
data
data
data
LF
Year/Month/Day
Hour:Minute:Seconds
Index ,
,
,
,
,
,
CR
data
data
data
data
LF
Year/Month/Day
Hour:Minute:Seconds
Index ,
,
,
,
,
,
CR
data
data
data
data
LF
Year/Month/Day
Hour:Minute:Seconds
Index
,
,
,
,
,
,
CR
data
data
data
data
LF
Year/Month/Day
Hour:Minute:Seconds
Index ,
,
,
,
,
,
CR
data
data
data
data
LF
Year/Month/Day
Hour:Minute:Seconds
Index ,
,
,
,
,
,
CR
data
data
data
data
LF
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)