Mitsubishi Electric MELSEC Q Series Reference Manual page 390

APPENDICES
Number Name Meaning
SD1300
SD1301
SD1302
SD1303
SD1304
SD1305
SD1306
SD1307
Bit pattern in units of
SD1308
16 points, indicating
SD1309
Fuse blown the modules whose
to
module fuses have blown
SD1330
0: No blown fuse
1: Blown fuse
SD1331
Number Name Meaning
SD1400
SD1401
SD1402
SD1403
SD1404
SD1405
Bit pattern, in units of
SD1406
16 points, indicating
SD1407
I/O module the module with an
SD1408
verify error I/O module verify error
SD1409
0: No error
to
1: Error
SD1430
SD1431
App - 48
(4) Fuse blown module
Special Register List
• The number of an output module whose fuse has blown is stored
in the following bit pattern (in units of 16 points).
(If the module numbers are set by parameter, the parameter-set
numbers are stored.)
• The status of the blown fuse of an output module on a remote
station is also detected.
15 14 13 12 11 10 9
0 0 0
SD1300
(YC0)
1
0 0
SD1301
(Y1F0)
0 0 0
SD1331
• For a module whose number of output points exceeds 16 points,
all bits corresponding to output module numbers within the
number of output points occupied by the module (in units of 16
points) turn on.
(Example) When a 64-point module is mounted on the slot 0, b0
to b3 turn on when the fuse has blown.
• The module No. is not cleared even when the output module
goes back to normal. The number is cleared by clearing the
error.
(5) I/O module verification
Special Register List
• If the status of the I/O module changes from that obtained at
power-on, the module No. is stored in the following bit pattern (in
units of 16 points). (If the I/O numbers are set by parameter, the
parameter-set numbers are stored.)
• I/O module information is also detected.
15 14 13 12 11 10
SD1400 0 0 0
SD1401
0 0 0
1
SD1431 0 0
( )
X Y
1FE0
• For a module whose number of I/O points exceeds 16 points, all
bits corresponding to I/O module numbers within the number of
I/O points occupied by the module (in units of 16 points) turn on.
(Example) When a 64-point module is mounted on the slot 0, b0
to b3 turn on when an error is detected.
• The module No. is not cleared even when the I/O module goes
back to normal. The number is cleared by clearing the error.
Explanation
8 7 6 5 4
1 1
0 0 0 0 0 0 0
(Y80)
1
0 0 0 0 0 0 0 0
(Y1A)
1
0 0 0 0 0 0 0 0
(Y1F
B0)
Indicates a blown fuse
Explanation
9 8 7 6 5 4 3
0 0 0 0 0 0 0 0 0 0
1
0 0 0 0 0 0 0 0 0
( )
X Y
190
0 0 0 0 0 0 0 0 0 0
Indicates an I/O module verification error
Corresponding
Set by
ACPU
(When set)
D9
D9100
D9101
D9102
D9103
D9104
D9105
3 2 1 0
D9106
0 0 0 0
D9107
0 0 0 0
1
0 0 0
S (Error)
(Y1F
30)
Corresponding
Set by
ACPU
(When set)
D9
D9116
D9117
D9118
D9119
D9120
2 1 0
D9121
1
0 0
( )
X Y
D9122
0
0 0 0
D9123
S (Error)
0 0 0
MELSEC-Q
Corresponding
CPU
QnA
New
Qn(H)
QnPH
New
QnPRH
QnU
Rem
New
Corresponding
CPU
QnA
Qn(H)
QnPH
New
QnPRH
QnU
New
Rem
New
App - 48