Mitsubishi MELSEC Q Series Programming Manual page 1234

(5) Drive information
Number Name
Memory card Memory card
SD600
typs typs
Drive 1
(Memory card Drive 1
SD602
RAM) capacity
capacity
Drive 2
(Memory card Drive 2
SD603
ROM) capacity
capacity
Memory card Memory card
SD604 use use
conditions conditions
App-226
Meaning
This register stores a value indicating the type of used memory
card in the following bit pattern.
to
b15
0
*1: For the Q00UJCPU, Q00UCPU, and Q01UCPU, the drive 1
(RAM) type and drive 2 (ROM) type are fixed at "0".
This register stores a value indicating the type of used memory
card in the following bit pattern.
to
b15
0
This register stores the drive 1 storage capacity (unit: 1K
byte).(Free space value after formatting is stored.)
This register stores the drive 2 storage capacity (unit: 1K
*1
byte).
*1 For the Q2MEM-8MBA, a value stored to this register
depends on the product control number of the ATA card. For
details, refer to the following.
User's Manual (Hardware Design, Maintenance and
Inspection) for the CPU module used
This register stores the usage status of a memory card in the
following bit pattern. (Each bit is on while the memory card is
being used.)
b0 : Boot operation (QBT)
b1 : Parameters (QPA)
b2 : Device comments (QCD)
b3 : Device initial value (QDI)
b4 : File register (QDR)
b5 : Sampling trace (QTD)
b6 : Not used
b7 : Not used
Explanation
to to
b8 b7 b4 b3 b0
0: Does not exist
Drive 1
(RAM) type
*1
1: SRAM card
0: Does not exist
(1: SRAM)
Drive 2
(ROM) type
*1 2: ATA card
3: Flash card
to to
b8 b7 b4 b3 b0
0: Does not exist
Drive 1
(RAM) type
(Fixed to 0)
0: Does not exist
Drive 2
(ROM) type
4: SD memory card
b8 : Not used
b9 : CPU fault history (QFD)
b10 : Not used
b11 : Local device (QDL)
b12 : Not used
b13 : Not used
b14 : Not used
b15 : Not used
Corres-
ponding
Set by
ACPU
(When Set)
D9
S
(Initial and card
removal)
New
S
(Status
change)
Corres-
ponding
CPU
Qn(H)
QnPH
QnPRH
QnU
LCPU
Qn(H)
QnPH
QnPRH
*2
QnU
Qn(H)
QnPH
QnPRH