661
Auxiliary Area Allocations by Address
Appendix D
A401
A401.09 Program Error
Flag
(fatal error)
ON when program contents are
incorrect.
CPU Unit operation will stop and the
ERR/ALM indicator on the front of
the CPU Unit will light. The task num-
ber where the error occurred will be
stored in A294 and the program
address will be stored in A298 and
A299.
The type of program error that
occurred will be stored in A295.08 to
A295.15. Refer to the description of
A295 for more details on program
errors.
This flag will be turned OFF when
the error is cleared.
ON: Error
OFF: No error
Cleared
Cleared
Refreshed
when error
occurs.
A294,
A295,
A298 and
A299
A401.10 I/O Setting
Error Flag
(fatal error)
ON when a Basic I/O Unit or I/O
Control Unit is mounted. (These
Units cannot be used.)
CPU Unit operation will stop and the
ERR/ALM indicator on the front of
the CPU Unit will light.
This flag will be turned OFF when
the error is cleared.
ON: Error
OFF: No error
Cleared
Cleared
Refreshed
when error
occurs.
A405.08
A401.11 Too Many I/O
Points Flag
(fatal error)
ON when the number of CP-series
Expansion Units and Expansion I/O
Units exceeds the limit, when the
number of words allocated to these
Units exceeds the limit, or when too
many CJ-series Units are mounted.
CPU Unit operation will stop and the
ERR/ALM indicator on the front of
the CPU Unit will light.
This flag will be turned OFF when
the error is cleared.
ON: Error
OFF: No error
Cleared
Cleared
Refreshed
when error
occurs.
A407
A401.13 Duplication
Error Flag
(fatal error)
ON in the following cases:
• Two CPU Bus Units have been
assigned the same unit number.
• Two Special I/O Units have been
assigned the same unit number.
CPU Unit operation will stop and the
ERR/ALM indicator on the front of
the CPU Unit will light.
The duplicated unit number is indi-
cated in A409 to A416.
(This flag will be turned OFF when
the error is cleared.)
ON: Duplica-
tion error
OFF: No
duplication
Cleared
Cleared
Refreshed
when error
occurs.
A410 to
A416
Address
Name
Function
Settings
Status
after
mode
change
Status
at star-
tup
Write
timing
Related
flags, set-
tings
Words
Bits
Summary of Contents for CP1H CPU UNITS - PROGRAMMING 05-2007
Page 2: ......
Page 3: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised March 2009...
Page 4: ...iv...
Page 10: ...x...
Page 18: ...xviii...
Page 22: ...xxii...
Page 34: ...xxxiv Conformance to EC Directives 6...
Page 174: ...140 CP series Expansion I O Unit Wiring Section 3 6...
Page 370: ...336 Analog I O XA CPU Units Section 5 5...
Page 552: ...518 Trouble Shooting Section 8 7...
Page 595: ...561 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Page 598: ...564 Sample Application Section 9 12...
Page 642: ...608 Standard Models Appendix A...
Page 652: ...618 Dimensions Diagrams Appendix B...
Page 745: ...711 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 746: ...712 Connections to Serial Communications Option Boards Appendix F...
Page 776: ...742 PLC Setup Appendix G...
Page 778: ...744 Specifications for External Power Supply Expansion Appendix H...
Page 786: ...752 Revision History...