APPENDICES
APP
−
47
Table 3.2 Special Register List (Continued)
Number
Name
Stored Data
Explanation
D9100
to
D9107
Fuse blown
module
16 point-based bit pattern of fuse
blown modules
!
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.
D9100
D9101
0
11 10
9
6
5
4
3
0
1
2
8
7
D9107
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
13
14
15
(Y80)
1
0
0
0
(Y1A)
1
(Y7B0)
1
(YC0)
1
(Y1F0)
1
(Y730)
1
Indicates fuse-blown state.
!
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).
D9116
to
D9123
I/O module
verify error
16 point-based bit pattern of verify
error modules
!
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.
D9116
D9117
0
11 10
9
6
5
4
3
0
1
2
8
7
D9123
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
13
14
15
X/Y
0
1
0
0
0
0
0
X/Y
190
1
X/Y
7F0
1
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).
D9124
Annunciator
detection
quantity
Number of detected annunciators
!
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.
