MELSOFT Library

FB for file operation (English)

This FB library is for file operations of the programmable controller CPU module.

Applicable
model		 Q02CPU, Q02HCPU, Q06HCPU, Q12HCPU, Q25HCPU
Q00UJCPU, Q00UCPU, Q01UCPU, Q02UCPU, Q03UDCPU, Q04UDHCPU, Q06UDHCPU, Q10UDHCPU, Q13UDHCPU, Q20UDHCPU, Q26UDHCPU, Q03UDECPU, Q04UDEHCPU, Q06UDEHCPU, Q10UDEHCPU, Q13UDEHCPU, Q20UDEHCPU, Q26UDEHCPU, Q50UDEHCPU, Q100UDEHCPU
L02SCPU, L02SCPU-P, L02CPU, L02CPU-P, L06CPU, L06CPU-P, L26CPU, L26CPU-P, L26CPU-BT, L26CPU-PBT
File name Size Last update Version
fb-cpu-file_v101b_e.zip 1,999,901 bytes Sep. 27, 2013 1.01B
Relevant manual Type
FBM-M051-B FILE OPERATION FB LIBRARY REFERENCE MANUAL
FB name Function name Description Ver.
M+CPU-File_ReadBINDataNum No. of data read from binary file Reads the number of data from the binary format file. 1.01B
M+CPU-File_ReadCSVDataNum No. of data read from CSV file Reads the number of data from the CSV format file (extension: .CSV). 1.01B


[Improvement history of the FB for file operations from Ver.1.00A to Ver.1.01B (Sep., 2013)]

No. Description
1 This FB has been improved so that it can detect a timeout of the read-out processing of the number of data.


[Precautions for using the file]

  1. Install the FB library to the personal computer in which GX Works2 (English) of Version 1.31H or later has been installed.


[How to extract the compressed file]

Copy the file to a folder.
After the copied file is decompressed, the fb-cpu-file_v101b_e folder is created.

Decompression method 1): For the OS with the ZIP-compatible decompression function

  1. Right-click the copied file.
  2. Select "Extract All...".
    When "Extract All..." is not displayed, follow the decompression method 2).
  3. Specify the location of the extracted file, and click the "Extract" button to start the decompression.

Decompression method 2): For the OS without the ZIP-compatible decompression function

  1. If not having the ZIP-compatible decompression tool, acquire the decompressing tool.
  2. Decompress the file using the decompression tool.

* Use the decompression tool at users' own risk.


[Installation method]

  1. Execute setup.exe in the fb-cpu-file_v101b_e folder.
  2. Install the FB library following the messages of the installer.


[How to use MELSOFT Library]

  1. Select [Library] - [Install...] from the [Project] menu.
  2. In the [Import Library to Project] dialog box, select the installed library and necessary FBs, and click the [OK] button.
  3. Paste the FB from the [Element Selection] window to the program.


[Precautions for using MELSOFT Library]

  1. Before applying the FB library of MELSOFT Library to a system, check sufficiently if no problem occurs in the control of the system.


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