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551
Auxiliary Area Allocations by Address
Appendix D
A407
A407.13
to
A407.15
Too Many I/O
Points, Cause
The 3-digit binary value of these bits
indicates the cause of the Too Many
I/O Points Error.
(These bits will be cleared when the
error is cleared.)
010: Too
many CPM1A
words
011: Too
many CPM1A
Units
111: Too
many CJ-
series Units
Cleared
Cleared
Refreshed
when error
occurs.
---
A410
A410.00
to
A410.15
CPU Bus Unit
Number Dupli-
cation Flags
The Duplication Error Flag (A401.13)
and the corresponding flag in A410
will be turned ON when an CPU Bus
Unit’s unit number has been dupli-
cated. Bits 00 to 15 correspond to
unit numbers 0 to F.
CPU Unit operation will stop and the
ERR/ALM indicator on the front of
the CPU Unit will light.
ON: Duplica-
tion detected
OFF: No
duplication
Cleared
Cleared
---
A401.13
A411
to
A416
A411.00
to
A416.15
Special I/O
Unit Number
Duplication
Flags
The Duplication Error Flag (A401.13)
and the corresponding flag in A411
through A416 will be turned ON
when a Special I/O Unit’s unit num-
ber has been duplicated.
Bits A411.00 to A416.15 correspond
to unit numbers 000 to 05F (0 to 95).
CPU Unit operation will stop and the
ERR/ALM indicator on the front of
the CPU Unit will light.
ON: Duplica-
tion detected
OFF: No
duplication
Cleared
Cleared
---
A401.13
A417
A417.00
to
A417.15
CPU Bus Unit
Error, Unit
Number Flags
When an error occurs in a data
exchange between the CPU Unit and
an CPU Bus Unit, the CPU Bus Unit
Error Flag (A402.07) is turned ON
and the bit in A417 corresponding to
the unit number of the Unit where the
error occurred is turned ON. Bits 00
to 15 correspond to unit numbers 0
to F.
The CPU Unit will continue operating
and the ERR/ALM indicator on the
front of the CPU Unit will flash.
ON: Error
OFF: No error
Cleared
Cleared
---
A402.07
A418
to
A423
A418.00
to
A423.15
Special I/O
Unit Error,
Unit Number
Flags
When an error occurs in a data
exchange between the CPU Unit and
a Special I/O Unit, the Special I/O
Unit Error Flag (A402.06) will be
turned ON.
Each bit corresponds to a unit num-
ber. Bits A418.00 to A423.15 corre-
spond to unit numbers 000 to 05F (0
to 95).
The CPU Unit will continue operating
and the ERR/ALM indicator on the
front of the CPU Unit will flash.
The unit number of the Unit where
the error occurred is indicated in
A417.
If the unit number of the Unit is
uncertain, none of the flags will be
turned ON.
(The flag will be turned OFF when
the error is cleared.)
ON: Error
OFF: No error
Cleared
Cleared
---
A402.06
A424
A424.00
to
A424.15
Error Option
Board Flags
The bit corresponding to the option
slot turns ON when an error occurs
in an Option Board (A315.13 will be
ON).
Bit 00: Option slot 1
Bit 01: Option slot 2
ON: Error
OFF: No error
Cleared
Cleared
---
A353.13
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 - 05-2006
Page 2: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised May 2006...
Page 3: ...iv...
Page 11: ...xii TABLE OF CONTENTS...
Page 15: ...xvi...
Page 19: ...xx...
Page 31: ...xxxii Conformance to EC Directives 6...
Page 71: ...40 Function Blocks Section 1 5...
Page 133: ...102 Computing the Cycle Time Section 2 7...
Page 169: ...138 CPM1A Expansion I O Unit Wiring Section 3 6...
Page 411: ...380 Clock Section 6 8...
Page 519: ...488 Replacing User serviceable Parts Section 10 2...
Page 527: ...496 Standard Models Appendix A...
Page 535: ...504 Dimensions Diagrams Appendix B...
Page 628: ...597 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 629: ...598 Connections to Serial Communications Option Boards Appendix F...
Page 659: ...628 PLC Setup Appendix G...
Page 665: ...634 Index work words 159 write protection 370...
Page 667: ...636 Revision History...