Files - Mitsubishi Electric MELSEC Q Series User Manual

18.4.4

Files

(1) Files configuration
Folder and file configuration of the C Controller module is described below:
Drive Folder
/SYSTEMROM
OS_IMAGEFILE
/ROM
MQbf
*2
Arbitrary
/RAM
/CF
*1 : The last part of the file name "XXXXX-Y" indicates the upper five digits of the serial number and function version.
*2 : Specify when creating RAM disk in a user program.
*3 : A "/CF" drive is created when a CompactFlash card is inserted (mounted) into the CompactFlash card installation slot.
● Characters that can be used in file and directory names are as follows:
• Single-byte alphanumeric characters
• Single-byte special characters (excluding \ / * ? < > | : " )
● If wrong characters are used, the following symptoms may occur:
• Garbled file and directory names
• File name and directory loss
334
File
prjParams.h
Q12DCCPU-V_XXXXX-
*1
Y_ModeEX
param.qpa
iparam.qpa
: Access allowed/Valid, : Access not allowed/Invalid
Overview
System ROM
VxWorks component list
VxWorks image storage folder
VxWorks image file
(Page 343, Section 19.5)
Standard ROM
Parameter storage folder
CCPU parameter
Intelligent function parameter
Work RAM
Standard RAM
CompactFlash card
FTP Factory After
access setting initialization
  
  
  
  
  
  
  
  
  
  
*3 *3

 