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
Data length
Name
File name Max. 254
Total data length Max. 254
Reference
• Refer to "2-3-6 Character data input method" (P.38) 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 one-byte characters (in ASCII code) and two-byte characters (in Shift JIS or GB 2312
code), specify them exactly as they are by using two types of the character 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.
⿎ Example of command settings
Condition: File name = ABCD
• Setting
Transmission data
72
[File name]
S
Max. 254-byte
Data contents
[byte]
The number of input characters
allowed is 1 to 127 characters.
[STX] FNN
(Check sum)
S ABCD [CR]
ME-LPGS-SR-5
End code
Remarks