Filter
Top Products
7 Before Programming
7.1 File format available in the CF-ADP
35
FX3U-CF-ADP User's Manual
1
Introduction
2
Specification
3
System
Configuration
4
Installation
5
Wiring
6
Functions
7
Before
Programming
8
CF-ADP Applied
Instructions
Explanation
9
Program
Examples
10
Troubleshooting
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 TIMEIndex
,
,
,,,,
CR
Data
name
Data
name
Data
name
Data
name
LF
Year/Month/Day
Hour:Minute:Seconds
Index
,
,
,,,,
CRdata
data
data data LF
Year/Month/Day
Hour:Minute:Seconds
Index
,
,
,,,,
CRdata
data
data data LF
Year/Month/Day
Hour:Minute:Seconds
Index
,
,
,,,,
CRdata
data
data data LF
Year/Month/Day
Hour:Minute:Seconds
Index
,
,
,,,,
CRdata
data
data data LF
Year/Month/Day
Hour:Minute:Seconds
Index
,
,
,,,,
CRdata
data
data data LF
Year/Month/Day
Hour:Minute:Seconds
Index
,
,
,,,,
CRdata
data
data data LF
Year/Month/Day
Hour:Minute:Seconds
Index
,
,
,,,,
CRdata
data
data data LF
Year/Month/Day
Hour:Minute:Seconds
Index
,
,
,,,,
CRdata
data
data data LF
(1)
(2)
(3) (4) (5) (6) (7) (8)