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CHAPTER12 PECIAL RELAY LIST AND SPECIAL REGISTER LIST
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12.2 SPECIAL REGISTER LIST
Table12.18 Special register
Number Name Meaning Explanation
Set by
(When Set)
Corres-
ponding
ACPU
D9
Corresponding
CPU
SD130
Fuse blown
module
Bit pattern in units
of 16 points,
indicating the
modules whose
fuses have blown
0: No blown fuse
1: Blown fuse
present
• The numbers of output modules whose fuses have blown are input as a
bit pattern (in units of 16 points).
(If the module numbers are set by parameter, the parameter-set
numbers are stored.)
• Not cleared even if the blown fuse is replaced with a new one.
This flag is cleared by error resetting operation
S (Error) New Q00J/Q00/Q01
SD131
SD132
SD133
SD134
SD135
SD136
SD137
SD150
I/O module
verify error
Bit pattern, in units
of 16 points,
indicating the
modules with
verify errors.
0: No I/O verify
errors
1: I/O verify error
present
• When I/O modules, of which data are different from those entered at
power-ON, have been detected, the I/O module numbers (in units of 16
points) are entered in bit pattern. (Preset I/O module numbers set in
parmeters when parameter setting has been performed.)
• Not cleared even if the blown fuse is replaced with a new one.
This flag is cleared by error resetting operation.
SD151
SD152
SD153
SD154
SD155
SD156
SD157
b15
b14
b13
b12 b11
b10 b9 b8
b7
b6
b5 b4
b3
b2 b1
b0
000
1
(YC0)
000 00000000
1
(Y80)
SD130
00
1
(Y1F0)
0 0 00000000
1
(Y1A0)
SD131
00
00
1
(Y7B0)
00000 000
SD137
000
1
(Y730)
0
Indicates fuse blow.
b15 b14b13 b12 b11b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
000 000 0000000
SD150
00 0 00000000SD151 00
0 0 0000 000SD157 0000
Indicates an I/O module verify error.
00
00
00
1
()
X Y
7E0
1
()
X Y
0
1
()
X Y
190