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681
Auxiliary Area Allocations by Address
Appendix D
A295
A295.11 No END Error
Flag
ON when there isn’t an END(001)
instruction in each program within a
task.
CPU Unit operation will stop and the
ERR/ALM indicator will light when
this flag goes ON.
(The task number where the error
occurred will be stored in A294 and
the program address will be stored in
A298 and A299.)
ON: No END
OFF: Normal
condition
Cleared
Cleared
---
A294,
A298/
A299
A295.12 Task Error
Flag
ON when a task error has occurred.
The following conditions generate a
task error.
There isn’t even one regular task that
is executable (started).
There isn’t a program allocated to
the task.
(The task number where the error
occurred will be stored in A294 and
the program address will be stored in
A298 and A299.)
ON: Error
OFF: Normal
Cleared
Cleared
---
A294,
A298/
A299
A295.13 Differentiation
Overflow Error
Flag
The allowed value for Differentiation
Flags which correspond to differenti-
ation instructions has been
exceeded. CPU Unit operation will
stop and the ERR/ALM indicator will
light when this flag goes ON.
(The task number where the error
occurred will be stored in A294 and
the program address will be stored in
A298 and A299.)
ON: Error
OFF: Normal
Cleared
Cleared
---
A294,
A298/
A299
A295.14 Illegal Instruc-
tion Error Flag
ON when a program that cannot be
executed has been stored. CPU Unit
operation will stop and the ERR/ALM
indicator will light when this flag goes
ON.
ON: Error
OFF: Normal
Cleared
Cleared
---
A294,
A298/
A299
A295.15 UM Overflow
Error Flag
ON when the last address in UM
(User Memory) has been exceeded.
CPU Unit operation will stop and the
ERR/ALM indicator will light when
this flag goes ON.
ON: Error
OFF: Normal
Cleared
Cleared
---
A294,
A298/
A299
A298
All
Program
Address
Where Pro-
gram Stopped
(Rightmost 4
digits)
These words contain the 8-digit
binary program address of the
instruction where program execution
was stopped due to a program error.
(A294 contains the task number of
the task where program execution
was stopped.)
Right 4 digits
of the pro-
gram address
Cleared
Cleared
---
A294
A299
All
Program
Address
Where Pro-
gram Stopped
(Leftmost 4
digits)
Left 4 digits of
the program
address
Cleared
Cleared
---
A300
All
Error Log
Pointer
When an error occurs, the Error Log
Pointer is incremented by 1 to indi-
cate the location where the next error
record will be recorded as an offset
from the beginning of the Error Log
Area (A100 to A199).
The Error Log Pointer can be cleared
to 00 by turning A500.14 (the Error
Log Reset Bit) ON.
When the Error Log Pointer has
reached 14 hex (20 decimal), the
next record is stored in A195 to A199
when the next error occurs.
00 to 14
hexadecimal
Retained
Retained Refreshed
when error
occurs.
A500.14
Address
Name
Function
Settings
Status
after
mode
change
Status
at star-
tup
Write
timing
Related
flags, set-
tings
Words
Bits
Содержание CP1L CPU UNIT - 03-2009
Страница 1: ...Cat No W462 E1 06 CP1L CPU Unit SYSMAC CP Series CP1L L_0D_ CP1L M_0D_ OPERATION MANUAL...
Страница 2: ......
Страница 4: ...iv...
Страница 10: ...x...
Страница 22: ...xxii...
Страница 34: ...xxxiv Conformance to EC Directives 6...
Страница 70: ...36 Function Blocks Section 1 5...
Страница 584: ...550 Trouble Shooting Section 8 7...
Страница 627: ...593 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Страница 630: ...596 Sample Application Section 9 12...
Страница 654: ...620 Troubleshooting Unit Errors Section 11 4...
Страница 662: ...628 Replacing User serviceable Parts Section 12 2...
Страница 668: ...634 Standard Models Appendix A...
Страница 698: ...664 Auxiliary Area Allocations by Function Appendix C...
Страница 746: ...712 Auxiliary Area Allocations by Address Appendix D...
Страница 773: ...739 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 774: ...740 Connections to Serial Communications Option Boards Appendix F...
Страница 806: ...772 Index...
Страница 808: ...774 Revision History...