Mitsubishi Q2ACPU User Manual page 473

APPENDICES
Number Name Meaning
SD16
SD17
SD18
SD19
SD20
SD21
Error common Error common
information information
SD22
SD23
SD24
SD25
SD26
Table App. 3.2. Special register
Explanation
• Individual information corresponding to error codes (SD0) is stored here.
• There are the following seven 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
information category code" stored in SD4 correspond to following 1) to
7).)
1) (Empty)
2) File name/Drive name
Number Meaning
SD16 Drive
SD17
File name
SD18
SD19 (ASCII code: 8 characters)
SD20
3 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 3
SD21 (ASCII code: 3 characters)
SD22
Pattern
SD23 Block No.
SD24 Step No./transition No.
Sequence step No. (L)
SD25
Sequence step No. (H)
SD26
*6 : 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 Parameter No. 7 SD16
SD17 SD17
SD18 SD18
SD19 SD19
SD20 SD20
SD21 SD21
(Empty)
SD22 SD22
SD23 SD23
SD24 SD24
SD25 SD25
SD26 SD26
*7: For details of the parameter No., refer to the User's Manual of the
CPU module used.
App - 76
(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
6
(Bit number)
Meaning
No.
(Empty)
Corres-
Set by ponding Corresponding
ACPU
(When Set)
D9
S (Error) New
CPU
QnA