Drive No - Mitsubishi Electric MELSEC IQ-R series Reference Manual

Drive No.

This is a data to specify the drive in a CPU module of which files are to be managed.
Specified value
0000H
0001H
0002H
0003H
0004H
The program memory of RCPU cannot be accessed. When reading/writing program files, use the data
memory. (Page 194 Access for '$MELPRJ$' folder of RCPU)
Setting method
■Data communication in ASCII code
Convert the numerical value that indicates access target drive to 4-digit ASCII code (hexadecimal), and send it from the upper
digits.
■Data communication in binary code
Send 2-byte numerical values that indicate access target drive from the lower byte (L: bits 0 to 7).
Ex.
Drive No. is '0003H'
ASCII code
0 0 0 3
30 30 30 33
H H H H
12 FILE CONTROL
198
12.3 Data to be specified in commands
Target drive
RCPU

Device/label memory (file storage area)
The same operation when 0003H is specified.
SD memory card
Device/label memory (file storage area)
Data memory
Binary code
03 00
H H
LCPU/QCPU/QnACPU
Program memory
SRAM card
Flash card, ATA card, SD memory card
Standard RAM
Standard ROM