Mitsubishi Electric Q26UD(E)HCPU User Manual page 562

(12)Conversion from A series to Q or L series
The special register (D9000 to D9255) for ACPU corresponds to the special register (SD1000 to SD1255) for
QCPU or LCPU after the A to Q/L conversion. (Note that the Basic model QCPU and Redundant CPU do not
support the A to Q/L conversion.)
All data in this area of the special register are set by system (cannot be set by user using a program). To set data
by user, correct the program using the special register for QCPU or LCPU. The special register (D9200 to
D9255), however, includes the areas that can be set by user. For those areas, data can be set by user in the
converted special register (SD1200 to SD1255) as well. For details on the special register for ACPU, refer to the
following.
User's manual for the CPU module used
Type MELSECNET, MELSECNET/B Data Link System Reference Manual
To use the converted special register in the High Performance model QCPU, Process CPU, Universal model QCPU, or
LCPU, check "Use special relay/special register from SM/SD1000" under "A-PLC Compatibility Setting".
Project window  [Parameter]  [PLC Parameter]  [PLC System]
Note that the processing time will increase when the converted special register is used.
[How to read the Special Register for Modification column]
• If the special register number for QCPU or LCPU is provided, correct the program using it.
•  means that the converted special register can be used.
•  means that the special register cannot be used in QCPU or LCPU.
Special Special
ACPU
register register
special
after after
register
conversion modification

D9000 SD1000

D9001 SD1001
560
Name Meaning
Number of module
Fuse blown
with blown fuse
Number of module
Fuse blown
with blown fuse
Explanation
• If a module with blown fuse is detected, the lowest first
I/O number of the module is stored in hexadecimal.
(Example: If a fuse blown is occurred in the output
module with output number Y50 to Y6F, "50" is stored in
hexadecimal.) To monitor the number by a programming
tool, monitor in hexadecimal. (This register is cleared
when contents in SD1100 to SD1107 are all reset to "0".)
• Output modules on remote I/O stations are also checked
for blown fuse.
• If any fuse is blown, this register stores a number
corresponding to each setting switch number or to slot
number of the base unit.
AJ02 I/O module
Stored
Setting Base unit
switch data
slot No.
0
0
1 1
2 2
3 3
4 4
5 5
6 6
7 7
• For the remote I/O station, the value of (module I/O
No./10 ) + 1 is stored.
H
Corresponding
Qn(H)
QnPH
QnU
LCPU
Extension base unit
Stored
data
0 4
Qn(H)
1 5
QnPH
2 6
3 7
CPU
*1
*2