Mitsubishi Electric MELSEC IQ-R series Reference Manual page 324

Communication example (Register)
Read the existence of a specified file under the following condition.
• File lock mode: 0 (usual practice)
• Drive name: 1 (RAM area of memory card A)
• File No.: 1
• File name: ABC12.QPG
■Data communication in ASCII code
(Request data)
Subcommand
File name
■Data communication in binary code
(Request data)
File lock
mode
Subcommand
15 QnACPU DEDICATED COMMANDS
322
15.3 File Control
File lock mode
Extension Attribute
File No.
Drive name
Drive name File No.
File name
Extension Attribute