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Number
Name
Meaning
SD16
SD17
SD18
SD19
SD20
SD21
Error individual
Error individual
information
information
SD22
SD23
SD24
SD25
SD26
12 - 33
Table12.18 Special register
Explanation
• Individual information corresponding to error codes (SD0) is stored here.
• There are the following eight different types of information are stored.
• The error individual information type can be judged by the "individual
information category code" in SD4. (The values of the "individual infor-
mation category code" stored in SD4 correspond to following 1) to 8),
12), and 13).)
1)
(Empty)
2)
File name/Drive name
Number
Meaning
SD16
Drive
SD17
File name
SD18
SD19
(ASCII code: 8 characters)
SD20
6
2E
(.)
SD21
Extension
H
SD22
(ASCII code: 3 characters)
SD23
SD24
(Empty)
SD25
SD26
3)
Time (value actually measured)
Number
Meaning
SD16
Time : 1 s units (0 to 999 s)
SD17
Time : 1ms units (0 to 65535ms)
SD18
SD19
SD20
SD21
(Empty)
SD22
SD23
SD24
SD25
SD26
4)
Program error location
Number
Meaning
SD16
SD17
File name
SD18
(ASCII code: 8 characters)
SD19
SD20
Extension
6
SD21
(ASCII code: 3 characters)
SD22
Pattern
SD23
Block No.
SD24
Step No./transition No.
SD25
Sequence step No. (L)
Sequence step No. (H)
SD26
*7 : Contents of pattern data
15 14 to
4
3
2
1
0
0 0
0
0
to
SFC block designation
(Not used)
present (1)/absent (0)
SFC step designation
present (1)/absent (0)
SFC transition designation
present (1)/absent (0)
5)
Parameter No.
6)
Annunciator number /
7)
CHK instruction
malfunction number
Number
Meaning
Number
SD16
SD16
Parameter No. 16
SD17
SD17
SD18
SD18
SD19
SD19
SD20
SD20
SD21
SD21
(Empty)
SD22
SD22
SD23
SD23
SD24
SD24
SD25
SD25
SD26
SD26
*16: For details of the parameter No., refer to the User's Manual
(Function Explanation, Program Fundamentals) of the CPU
module used.
(Example) File name =
ABCDEFGH. IJK
b15 to b8 b7 to b0
42
(B)
41
(A)
H
H
44
(D)
43
(C)
H
H
46
(F)
45
(E)
H
H
48
(H)
47
(G)
H
H
49
(I)
2E
(.)
H
H
4B
(K) 4A
(J)
H
H
2E
(.)
H
7
(Bit number)
Meaning
No.
(Empty)
Corres-
ponding
Set by
Corresponding
ACPU
(When Set)
D9
S (Error)
New
CPU
QCPU
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