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550
Auxiliary Area Allocations by Address
Appendix D
A403
A403.00
to
A403.08
Memory Error
Location
When a memory error occurs, the
Memory Error Flag (A40115) is
turned ON and one of the following
flags is turned ON to indicate the
memory area where the error
occurred
A403.00: User program
A403.04: PLC Setup
A403.07: Routing Table
A403.08: CPU Bus Unit Settings
When a memory error occurs, the
CPU Unit will continue operating and
the ERR/ALM indicator on the front
of the CPU Unit will flash.
(The corresponding flag will be
turned OFF when the error is
cleared.)
ON: Error
OFF: No error
Cleared
Cleared
Refreshed
when error
occurs.
A401.15
A403.09 Memory Cas-
sette startup
Transfer Error
Flag
ON when automatic transfer at star-
tup has been selected and an error
occurs during automatic transfer. An
error will occur if there is a transfer
error, the specified file does not exist,
or the Memory Cassette is not
installed.
(This flag will be turned OFF when
the error is cleared by turning the
power OFF. The error cannot be
cleared without turning the power
OFF.)
ON: Error
OFF: No error
Cleared
Cleared
Refreshed
when
power is
turned ON.
---
A403.10 Flash Mem-
ory Error Flag
ON when the flash memory is physi-
cally destroyed.
ON: Error
OFF: No error
Cleared
Cleared
Refreshed
when error
is
detected.
---
A404
All
I/O Bus Error
Details
Contains information on I/O bus
errors.
The CPU Unit will stop operating and
the ERR/ALM indicator on the front
of the CPU Unit will light.
(A401.04 (I/O Bus Error Flag) will
turn ON.)
(This information will be cleared
when the error is cleared.)
0A0A hex:
CPM1A Unit
error
0000 hex: CJ-
series Unit
error, 1st Unit
0001 hex: CJ-
series Unit
error, 2nd
Unit
0F0F hex: CJ-
series Unit
error,
unknown Unit
0E0E hex:
CJ-series Unit
error, no End
cover
Cleared
Cleared
Refreshed
when error
is
detected.
A401.14
A406
All
PLC Setup
Error Location
When there is a setting error in the
PLC Setup, the location of that error
is written to A406 in 4-digit hexadeci-
mal.
The CPU Unit will continue operating
and the ERR/ALM indicator on the
front of the CPU Unit will flash.
(A406 will be cleared when the
cause of the error is eliminated.)
0000 to 01FF
hexadecimal
Cleared
Cleared
Refreshed
when error
occurs.
A402.10
A407
A407.00
to
A407.12
Too Many I/O
Points, Details
Always 0000 hex.
0000 hex
Cleared
Cleared
---
A401.11,
A407.13
to
A407.15
Address
Name
Function
Settings
Status
after
mode
change
Status
at star-
tup
Write
timing
Related
flags, set-
tings
Words
Bits
Содержание CP1H-CPU - 05-2006
Страница 1: ...OPERATION MANUAL CP1H CPU Unit SYSMAC CP Series CP1H X40D CP1H XA40D CP1H Y20DT D Cat No W450 E1 02...
Страница 2: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised May 2006...
Страница 3: ...iv...
Страница 11: ...xii TABLE OF CONTENTS...
Страница 15: ...xvi...
Страница 19: ...xx...
Страница 31: ...xxxii Conformance to EC Directives 6...
Страница 71: ...40 Function Blocks Section 1 5...
Страница 133: ...102 Computing the Cycle Time Section 2 7...
Страница 169: ...138 CPM1A Expansion I O Unit Wiring Section 3 6...
Страница 411: ...380 Clock Section 6 8...
Страница 519: ...488 Replacing User serviceable Parts Section 10 2...
Страница 527: ...496 Standard Models Appendix A...
Страница 535: ...504 Dimensions Diagrams Appendix B...
Страница 628: ...597 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 629: ...598 Connections to Serial Communications Option Boards Appendix F...
Страница 659: ...628 PLC Setup Appendix G...
Страница 665: ...634 Index work words 159 write protection 370...
Страница 667: ...636 Revision History...