Mitsubishi Q00JCPU User Manual page 829

APPENDICES
Number Name Meaning
Error individual Error individual
SD26
information information
TableApp.19 Special register
Explanation
8) Reason(s) for system switching failure
Number Meaning
System switching prohibition
SD16
condition 14
SD17
SD18
SD19
SD20
SD21
(Vacancy)
SD22
SD23
SD24
SD25
SD26
*14: Details of reason(s) for system switching failure
0 : Normal switching completion
(default)
1 : Tracking cable fault (cable
removal, cable fault, internal
circuit fault, hardware fault)
2 : Hardware failure, power OFF,
reset or watchdog timer error
occurring in standby system
3 : Hardware failure, power OFF,
reset or watchdog timer error
occurring in control system
4 : Preparing for tracking
5 : Time limit exceeded
6 : Standby system is in stop error
(except watchdog timer error)
7 : Operation differs between two
systems (in backup mode only)
8 : During memory copy from control
system to standby system
9 : Online change
10 : Error detected by network
module of standby system
11 : System switching being executed
12) File diagnostic information
SD16 Failuer information (H)
SD17
File name
SD18
(ASCll: 8 characters)
SD19
SD20
EXtension *6
SD21
(ASCll; 3 characters)
SD22
SD23 Failure information 2
(CRC value that is read)
SD24
SD25
Failure information 3
(CRC value that is calculated)
SD26
13) Parameter No./CPU No.
Number
Meaning
SD16 Parameter No.*16
SD17 CPU No. (1 to 4)
SD18
SD19
SD20
SD21
SD22 (Empty)
SD23
SD24
SD25
SD26
Set by
(When Set)
S (Error)
drive No.(L)
2EH(.)
Appendix 2 Special Register List
Corres-
ponding Corresponding
ACPU CPU
D9
QnPRH
New
QnU
App
- 40
9
10
11
12