Mitsubishi MELSEC Q Series Programming Manual page 1262

(12)
Fuse blown module
Number Name Meaning
SD1300
SD1301
SD1302
Bit pattern in
units of 16
SD1303
points,
SD1304
indicating the
SD1305 modules
Fuse blown
whose fuses
SD1306
module
have blown
SD1307
0: No blown
fuse
SD1308
1: Blown fuse
SD1309
present
to
SD1330
SD1331
(13) I/O module verification
Number Name Meaning
SD1400
Bit pattern, in
SD1401
units of 16
SD1402
points,
SD1403
indicating the
modules with
SD1404
verification
SD1405
I/O module errors.
SD1406
verify error 0: No I/O
verification
SD1407
errors
SD1408
1: I/O
SD1409
verification
to
error
SD1430
present
SD1431
App-254
Explanation
• 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.
b15 b14 b13 b12 b11b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
1 1
0 0 0 0 0 0
SD1300
(YC0) (Y80)
1
1
0 0 0 0 0 0
SD1301
(Y1F0) (Y1A0)
1
Y1F
0 0 0 0 0 0 0
SD1331
B0
Indicates fuse blow
• Not cleared even if the blown fuse is replaced with a new
one. The numbers are cleared by clearing the error.
Explanation
• 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.(If the I/O numbers are set by parameter, the
parameter-set numbers are stored.)
• Also detects I/O module information.
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
0 0 0 0 0 0 0 0
SD1400
1
0 0 0 0 0 0 0
SD1401 X Y
190
1
0 0 0 0 0 0 0
SD1431 X Y
1FE0
Indicates an I/O module verification error
• Not cleared even if the blown fuse is replaced with a new
one. This flag is cleared by error resetting operation.
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
1
Y1F
0 0 0 0 0 0 0
30
1
0 0 0 0 0 0 0
X Y
0
0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0
Corres-
ponding
Set by
ACPU
(When Set)
D9
D9100
D9101
D9102
D9103
D9104
D9105
S
D9106
(Error)
D9107
New
Corres-
ponding
Set by
ACPU
(When Set)
D9
D9116
D9117
D9118
D9119
D9120
D9121
S
D9122
(Error)
D9123
New
Corres-
ponding
CPU
Qn(H)
QnPH
QnPRH
QnU
Corres-
ponding
CPU
Qn(H)
QnPH
QnPRH
QnU
LCPU