Mitsubishi Electric Q26UD(E)HCPU User Manual page 577

(15)Fuse blown module
Number Name Meaning
SD1300
SD1301
SD1302
SD1303
Bit pattern in
SD1304
units of 16
SD1305
points,
SD1306
indicating the
Fuse modules whose
SD1307
blown fuses have
SD1308
module blown
SD1309
0: No blown
to
fuse
SD1330
1: Blown fuse
present
SD1331
*1 Modules whose serial number (first five digits) is "16112" or later
(16)I/O module verification
Number Name Meaning
SD1400
SD1401
SD1402
SD1403
SD1404
SD1405
Bit pattern, in
units of 16
SD1406
points,
SD1407
I/O module
indicating the
verification
SD1408
modules with
error
verify errors.
SD1409
0: No error
to
1: Error
SD1430
SD1431
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 b11 b10 b9 b8 b7 b6 b5 b4
1 1
SD1300 0 0 0 0 0 0 0
(YC0) (Y80)
1 1
SD1301 0 0 0 0 0 0 0
(Y1A0)
(Y1F0)
1
Y1F
SD1331 0 0 0 0 0 0 0 0
B0
Indicates a fuse blown state.
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.
• Not cleared even if the blown fuse is replaced with a new
one. The storage value is 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.)
• The status of the I/O module on a remote station is also
detected.
b15 b14 b13 b12 b11 b10 b9 b8 b7
SD1400 0 0 0 0 0 0 0 0 0
1
SD1401 0 0 0 0 0 0 X Y 0 0
190
1
X Y
0 0 0 0 0 0 0 0
SD1431
1FE0
Indicates an I/O module verification error
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 increments 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.
• Not cleared even if the blown fuse is replaced with a new
one. This flag is cleared by error resetting operation.
Set by
(When Set)
b3 b2 b1 b0
0 0 0 0 0 0 0
0 0 0 0 0 0 0
S (Error)
1
Y1F
0 0 0 0 0 0
30
Set by
(When Set)
b6 b5 b4 b3 b2 b1 b0
1
X Y
0 0 0 0 0 0
0
0 0 0 0 0 0 0
S (Error)
0 0 0 0 0 0 0
APPENDICES
Corresponding
Corresponding
ACPU
CPU
D9
D9100
D9101
D9102
D9103
D9104
D9105
D9106
Qn(H)
QnPH
D9107
QnPRH
QnU
*1
LCPU
New
Corresponding
Corresponding
ACPU
CPU
D9
D9116
D9117
D9118
D9119
D9120
D9121
D9122
Qn(H)
D9123
QnPH
QnPRH
QnU
LCPU
New
575
A