578
Error Classification and Confirmation
Section 11-1
Non-fatal Errors
Auxiliary Area
■
Error Code Storage Word
The error code is stored in A400 when an error occurs. If two or more errors
occur at the same time, the most serious error will be stored.
■
Error Flags
Flags that indicate the type of error are allocated in the Auxiliary Area.
■
Error Information
This area indicates specific information on the meaning of error flags and pro-
vides information on error location and error details.
4.1.
→
0.1.
→
FAL instruction executed for FAL number 001
:
:
4.2.
→
0.0.
→
FAL instruction executed for FAL number 256
:
:
4.2.
→
f.f.
→
FAL instruction executed for FAL number 511
0.0.
→
f.1.
→
Flash memory error
0.0.
→
8.b.
→
→
→
Unit number of interrupt task error occurrence
Interrupt task error
Example Displays of Unit Numbers for which an Interrupt Task Error Has Occurred
→
8.0.
→
→
0.0.
Special I/O Unit with unit number 1
→
8.0.
→
→
0.f.
Special I/O Unit with unit number 15
→
8.0.
→
→
s.f.
Special I/O Unit with unit number 95
0.0.
→
9.b.
→
→
→
Location of PLC Setup error
PLC Setup error
Example Displays for Locations of PLC Setup Errors
→
0.0.
→
→
0.0.
PLC Setup internal address: 0000 hex
→
0.1.
→
→
f.f.
PLC Setup internal address: 01FF hex
0.0.
→
8.a.
→
Built-in analog I/O error
0.2.
→
0.0.
→
CPU bus error for CPU Bus Unit with unit number 0
:
:
0.2.
→
0.f.
→
CPU bus error for CPU Bus Unit with unit number F
0.3.
→
0.0.
→
Error for Special I/O Unit with unit number 0
:
:
0.3.
→
s.f.
→
Error for Special I/O Unit with unit number 95
0.3.
→
f.f.
→
Error for Special I/O Unit with unknown unit number
0.0.
→
d.1.
→
Option Board error for option slot 1
0.0.
→
d.2.
→
Option Board error for option slot 2
0.0.
→
f.7.
→
Battery error
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...