File Selection By Name: Fnn - Panasonic LP-GS Series Serial Communication Command Manual

3-4-2 File selection by name: FNN

Specifies the file name to change the file.
⿎ Setting request data
Start
FNN
code
⿎ Data description
Name
File name
Total data length
• Refer to "2-3-5 Character data input method" (P.37) for details on the character input method and character types with
input restrictions.
• Specifies a case-sensitive alphabetical file name.
• If the file name contains both the ASCII code (one-byte characters) and Shift JIS code (two-byte characters), specify
them exactly as they are in the ASCII code and Shift JIS code.
• If the file name contains any characters which belong to the non-supported character code, the file cannot be selected
by the command.
• When two or more of the same file names exists, the file with the smaller number is selected.
• Use the file name (FNM) command when you want to read out the file name currently selected.
• The file change operation turns off the marking trigger ready momentarily.
• Unnamed files (0-byte name) cannot be selected with this command.
• At LP-400/V compatible command mode, you cannot select the file name with more than 21-byte length.
⿎ Example of command settings
Condition: File name = ABCD
• Setting
Transmission data
66
[File name]
S
Max. 20-byte
Data length
Data contents
[byte]
The number of input characters
Min. 1 allowed is 1 to 20 characters.
Max. 20 Input Method: ASCII code or
Shift JIS code (can be mixed)
Max. 20 Variable length.
[STX] FNN
ME-LP-GS-SR-COMP-3
(Check sum) End code
• Use the ASCII code to specify one-byte
characters (single byte characters).
• Use the Shift JIS code to specify two-byte
characters (double byte characters).
S ABCD [CR]
Remarks