Mitsubishi Electric MELSEC IQ-R series Reference Manual page 322

Communication example
Read the data written in the specified file under the following condition.
• Drive name: 1 (RAM area of memory card A)
• File No.: 1
• File name: ABC12.QPG
• Offset address: 100H
• Number of bytes read: 50 bytes
■Data communication in ASCII code
(Request data)
Subcommand
File name
(Response data)
Data read (For 50 bytes)
Address 100H Address 101H to 130H
■Data communication in binary code
(Request data)
Setting
flag
Subcommand
Extension Attribute
(Response data)
Data read (For 50 bytes)
Address 101H to 130H
Address 100H
15 QnACPU DEDICATED COMMANDS
320
15.3 File Control
Keyword
Extension Attribute
Address 131H
File No.
Keyword Drive name
Offset address
Number of bytes read
Address 131H
Setting flag Drive name
Offset address Number of bytes read
File name
File No.