Mitsubishi Electric Q13UDVCPU - Page 585

583
APPENDICES
A
Appendix 3 List of Special Register Areas
SD1614
Other
system error
information
category
Error
information
category
code
• The error information category codes for individual
information and common information of the error occurred in
the other system are stored.
• Data format is the same as SD4.
• The value in SD4 of the CPU module on the other system is
reflected.
S (Every
END
processing)
SD4 QnPRH
SD1615
to
SD1625
Other
system error
common
information
Error
common
information
• Stores the common information corresponding to the error
code stored in this system CPU.
• Data composition is the same as SD5 to SD15.
• The values in SD5 to SD15 of the CPU module on the other
system are reflected.
S (Every
END
processing)
SD5 to SD15 QnPRH
SD1626
to
SD1636
Other
system error
individual
information
Error
individual
information
• The individual information of the error occurred in the other
system is stored.
• Data composition is the same as SD16 to SD26.
• The values in SD16 to SD26 of the CPU module on the
other system are reflected.
S (Every
END
processing)
SD16 to SD26 QnPRH
SD1649
Standby
system error
cancel
command
Error code of
the error to
be cleared
• The code of the error to be cleared by the standby system
error cancel command is stored.
• The standby system error is cleared by turning SM1649
from off to on after storing the error code of the error to clear.
• The least significant digit (ones place) of the error code in
this register is ignored. (The errors corresponding to error
codes 4100 to 4109 are cleared by storing 4100 in this
register.)
S (Every
END
processing)
 QnPRH
SD1650
Other
system
operating
information
Other
system
operating
information
The operating information of the CPU module on the other
system is stored in the following bit pattern.
When communications with other systems are disabled or the
system is in the debug mode, "00FF
H
" is stored.
Note:
Communications are disabled in the following states.
• The other system is powered off or is being reset.
• A hardware failure has occurred on the host or the other
system.
• A watchdog timer error has occurred on the host or the other
system.
• Tracking cable is not connected. Tracking cable is broken or
failed.
S (Every
END
processing)
 QnPRH
SD1690
Network
module
head
address,
which
requested
system
switching on
host
(control)
system
Network
module
head
address,
which
requested
system
switching on
host
(control)
system
• When system switching is requested from a network module
in the other system, the bit corresponding to the module that
received the request turns on.
b1 to b11: Slot No.1 to slot No.11 (Slot No.0 (b0) is invalid
because the CPU module occupies two slots.)
• The system turns off the bit after the error in the
corresponding module is removed by a user.
• To find the number for the module where system switching is
requested from a network module in the host system, refer
to SD1590.
S (Every
END
processing)
 QnPRH
Number Name Meaning Explanation
Set by
(When Set)
Corresponding
host CPU
SD
*2
Corresponding
CPU
b15 b8 b4b7 b3 b0
0
SD1650
0:No error
1:Continue error
2:Stop error
F:Communication with
other system
disabled
0:RUN
2:STOP
3:PAUSE
F:Communication with
other system
disabled
1 Communication
with other system
disabled, debug
mode
1
1
to to to
b11 b1
b0