Mitsubishi Q01CPU User Manual page 628

12
TROUBLESHOOTING
Number Name Meaning
SD5
SD6
SD7
SD8
SD9
SD10
Error common Error common
information information
SD11
SD12
SD13
SD14
SD15
12
- 304 12.8 Special Register List
Table12.45 Special register
Explanation
3) Time (value set)
Number Meaning
SD5 Time : 1 s units (0 to 999 s)
SD6 Time : 1ms units (0 to 65535ms)
SD7
SD8
SD9
SD10
(Empty)
SD11
SD12
SD13
SD14
SD15
4) Program error location
Meaning
Number
SD5
File name
SD6
(ASCII code: 8 characters)
SD7
SD8
Extension 6
SD9
SD10 (ASCII code: 3 characters)
SD11 Pattern
SD12 Block No.
SD13 Step No./transition condition
Sequence step No. (L)
SD14
Sequence step No. (H)
SD15
*7 : Contents of pattern data
15 14 to 4 3 2 1 0
0 0 to 0 0
(Not used)
5) Reason(s) for system switching
Number Meaning
System switching condition
SD5
(0: automatic system switching/
1: manual system switching)
System switching direction
(0:standby system to control system/
SD6
1: control system to standby system)
SD7 Tracking flag
SD8
SD9
SD10
SD11
(Empty)
SD12
SD13
SD14
SD15
*8 : Tracking flag contents
Shows whether or not the tracking data is valid.
15 14 to 4 3 2 1
0 0 to 0 0
(Not used)
2E (.)
H
7
(Bit number)
SFC block designation present
(1)/absent (0)
SFC step designation present
(1)/absent (0)
SFC transition designation present
(1)/absent (0)
8
0
(Bit number)
Initial work data
invalid (0)/valid (1)
System data
(SFC active step information)
invalid (0)/valid (1)
System switching condition
invalid (0)/valid(1)
Corres-
ponding
Set by Corresponding
ACPU
(When Set)
D9
S (Error) New
S (Error) New
CPU
Rem
Q4AR