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552
Auxiliary Area Allocations by Address
Appendix D
A426
A426.00
to
A426.11
Interrupt Task
Error, Unit
Number
An attempt was made to refresh a
Special I/O Unit’s I/O from an inter-
rupt task with IORF(097) while the
Unit’s I/O is being refreshed by cyclic
I/O refreshing (duplicate refreshing).
A426.00 to A426.11 contain the Spe-
cial I/O Unit’s unit number.
These bits will be cleared when the
error is cleared.
Unit number:
000 to 05F
(0 to 95)
Cleared
Cleared
---
A402.13
A426.15
A426.15 Interrupt Task
Error Cause
Flag
When A402.13 (the Interrupt Task
Error Flag) is ON, this flag indicates
the cause of the error. The CPU Unit
will continue operating and the ERR/
ALM indicator on the front of the
CPU Unit will flash.
This flag turns ON when an attempt
is made to refresh a Special I/O Unit
during an interrupt task while the
Unit is being refreshed in cyclic pro-
cessing.
ON: Dupli-
cated refresh-
ing
Cleared
Cleared
---
A402.13,
A426.00
to
A426.11
A434
A434.00
to
A434.03
Built-in Ana-
log Input Error
Details
ON when an error occurs in a built-in
analog input.
A434.00: Analog Input 0 Open-circuit
Error Flag
A434.01: Analog Input 1 Open-circuit
Error Flag
A434.02: Analog Input 2 Open-circuit
Error Flag
A434.03: Analog Input 3 Open-circuit
Error Flag
OFF: No error
ON: Error
Retained
Cleared
When
open-cir-
cuit is
detected.
---
A434.04 Analog Initial-
ization Com-
pleted Flag
ON while the built-in analog I/O is
being initialized.
OFF: Initializ-
ing
ON: Initializa-
tion com-
pleted
A436
A436.00
to
A436.06
CPM1A Unit
Error Flags
ON when an error occurs in a
CPM1A Expansion Unit or Expan-
sion I/O Unit.
A436.00: 1st Unit
A436.10: 2nd Unit
A436.02: 3rd Unit
A436.03: 4th Unit
A436.04: 5th Unit
A436.05: 6th Unit
A436.06: 7th Unit
OFF: No error
ON: Error
Retained
Cleared
---
---
A437
All
Number of
Connected
CPM1A Units
Stores the number of CPM1A Expan-
sion Units and Expansion I/O Units
connected as a hexadecimal num-
ber.
Note
This information is valid only
when a Too Many I/O Points
error has occurred. CPM1A-
TS002 and CPM1A-TS102
are each counted as two
Units.
0000 to 0007
hex
Retained
Cleared
---
---
A438
All
Pulse Output
2 Stop Error
Code
If a Pulse Output Stop Error occurs
for pulse output 2, the error code is
stored.
---
Retained
Cleared
Refreshed
when ori-
gin search
starts.
Refreshed
when a
pulse out-
put stop
error
occurs.
---
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...