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APPENDICES
Number
Name
D9100
Fuse blown
to
module
D9107
D9116
I/O module
to
verify error
D9123
Annunciator
D9124
detection
quantity
Table 3.2 Special Register List (Continued)
Stored Data
16 point-based bit pattern of fuse
blown modules
16 point-based bit pattern of verify
error modules
Number of detected annunciators
!
Stores in a bit pattern the fuse-blown output module numbers (16 point
increments). (When parameter setting was made, the preset numbers are used.)
!
The fuse blown states of the output modules on remote stations are also detected.
15
14
13
12
11 10 9
1
D9100
0
0
0
0
(YC0)
1
D9101
0
0
0
0
(Y1F0)
1
D9107
0
0
0
0
(Y7B0)
!
Turn ON/OFF M9197 and M9198 to change the displayed I/O module number
range.
!
The fuse-blown module data are cleared by turning OFF M9000 (fuse blown).
!
Stores the I/O module numbers (16 point increments) when the I/O modules
whose I/O module information is different from the registered information are
detected at power-on. (When parameter setting was made, the preset I/O module
numbers are used.)
!
The I/O module information of remote stations is also detected.
15
14
13
12
11 10 9
0
0
0
0
0
D9116
0
0
0
0
0
D9117
1
D9123
0
0
0
0
X/Y
7F0
Indicates I/O module verify error.
!
Turn ON/OFF M9197 and M9198 to change the displayed I/O module number
range.
!
The verify error data are cleared by turning OFF M9002 (verify error).
!
When one of F0 to 255 is turned on by an OUT F or SET F , 1 is added to the
contents of D9124.
When the RST F or LED R instruction is executed, 1 is subtracted from the
contents of D9124.
(This may also be done with the INDICATOR RESET switch on the front of the
CPU module.)
The number of annunciators that has been turned on by OUT F or SET F is
stored in D9124: the maximum stored value is 8.
APP − 47
Explanation
8
7
6
5
4
3
1
0
0
0
0
0
0
0
(Y80)
1
0
0
0
0
0
0
0
(Y1A)
1
0
0
0
0
0
0
0
(Y730)
Indicates fuse-blown state.
8
7
6
5
4
3
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
X/Y
190
0
0
0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
2
1
0
1
0
0
X/Y
0
0
0
0
0
0
0
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