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Section 2 NS Series Functions 2-17 Data Blocks
2-402
NS Series Programming Manual
Reading/Writing Data Files
The CSV-format data file and the data block table correspond as shown below.
"Product A", "A-000",100,20,200
"Product B", "B-000",90,22,180
"Product C", "C-000",110,50,300
"Product D", "D-000",80,15,200
"Product A1", "A-000",98,18,190
"Product B1", "B-000",95,25,175
"Product C1", "C-000",120,45,350
CSV-format file
Record Label
Read from data
file and displayed.
Field Data
Read from data
file and displayed.
Data read from
data file.
Data written to
data file.
Field Label
The field label
name set in field
label setting is
displayed.
Record Number
Automatically
displayed in data
block table.
1. To display the data block table on the PT, data is read from the data file. (When transferring screen
data to the PT, the data file is also transferred.)
2. Using the and icons, data files can be written and read to/from a Memory Card or the
PT. Select the source/destination in confirmation dialog box for reading/writing. When writing to a
Memory Card, data will be written to the file under the folder ”DBLK” automatically created on the
Memory Card. When reading from a Memory Card, create the folder “DBLK” in the Memory Card
beforehand and store the data file in the folder.
N
N
N
o
o
o
t
t
t
e
e
e
♦
Be sure to write the data file to save any changes made in the data block table. If the screen is
switched before writing to the data file, the changed values will not be saved.
Writing to the data file is required to save the changes in test mode. However, if the screen is
switched in the test mode before writing to data file, the changed values before screen was
switched will remain.
♦
When writing data to the data file in test mode, data will be written directly to the CSV file set in
the Register Data Block Dialog Box. Before writing data to the data file, make a backup of CSV
file to transfer to the PT.