Mitsubishi MELSEC L Series User Manual page 331

Number Name Meaning
Comment Comment
SD650
drive drive number
SD651
SD652
SD653
SD654
SD655
Comment file Comment file
name name
SD656
Boot
designation
SD660
file drive
number
SD661
SD662
Boot
SD663
operation
designation
SD664
File name of
file
boot
SD665
designation
file
SD666
Parameter Parameter
SD670 enable drive enable drive
information No.
Explanation
This register stores the drive number of the comment selected
by the parameter or the QCDSET instruction.
This register stores the file name of the comment selected by
the parameter or the QCDSET instruction in ASCII code (with
an extension).
b15 b8
to
SD651 2nd character
SD652 4th character
SD653 6th character
SD654
8th character
1st character of
SD655
the extension
3rd character of
SD656
the extension
This register stores the number of a drive where the boot
designation file (*.QBT) has been stored.
This register stores the name of a boot designation file (*.QBT)
in ASCII code (with an extension).
b15 to b8
2nd character
SD661
SD662 4th character
SD663
6th character
SD664
8th character
1st character of
SD665
the extension
3rd character of
SD666
the extension
This register stores the number of a drive where valid
*1
parameters have been stored.
• 0: Drive 0 (program memory)
• 1: Drive 1 (SRAM card)
• 2: Drive 2 (Flash card/ATA card)
• 4: Drive 4 (standard ROM)
*1 For the Q00UJCPU, Q00UCPU, and Q01UCPU, only
drives 0 and 4 are parameter-valid drives.
This register stores the number of a drive where valid
parameters have been stored.
• 0: Drive 0 (program memory)
• 2: Drive 2 (SD memory card)
• 4: Drive 4 (standard ROM)
Set by
(When Set)
b7 b0
to S
1st character (Status
3rd character change)
5th character
7th character
2E (.)
H
2nd character of
the extension
b7 to b0
1st character
3rd character
5th character
7th character
2E (.)
H
2nd character of
S
the extension
(Initial)
APPENDICES
Corre-
Corre-
sponding
sponding
ACPU
CPU
D9
Qn(H)
QnPH
QnPRH
QnU
LCPU
Qn(H)
QnPH
New
QnPRH
*2
QnU
LCPU
QnU
LCPU
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