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469
Troubleshooting
Section 9-2
■
Reference Information
Too Many I/O Points
The number of CPM1A Expansion Units, CPM1A Expansion I/O Units, or CJ-
series Units connected exceeds the restriction for the number of Units or
words for the system configuration. Turn OFF the power supply and reconfig-
ure the system within the restrictions.
■
Reference Information
I/O Setting Error
An I/O setting error indicates that a Unit is connected that cannot be used in
the system configuration. Turn OFF the power supply and remove the Unit.
■
Reference Information
Error flag
Duplication Error Flag, A401.13
Error code (A400)
80E9
Error information
CPU Bus Unit Duplication Number Flags, A410
Special I/O Unit Duplicate Number Flags, A411 to A416
8.0.
→
e.1.
→
→
→
Too many I/O points, details
Seven-segment display
Probable cause and possible remedy
8.0.
→
e.1.
→ →
4.0.
→
0.0.
→
The total number of words for CPM1A Expansion Units and
Expansion I/O Units exceeds the restriction. Configure the system
so that there are no more than 15 input words and 15 output
words allocated to Expansion Units and Expansion I/O Units.
Refer to 1-2-4 Restrictions
on System Configuration.
→
6.0.
→
0.0.
→
The number of CPM1A Expansion Units and Expansion I/O Units
exceeds the restriction. Connect a maximum of seven Units.
→
e.0.
→
0.0.
→
The number of CJ-series Units exceeds the restriction. Mount a maximum of two Units.
Error flag
Too Many I/O Points Flag, A401.11
Error code (A400)
80E1
Error information
Too Many I/O Points Details, A407
Seven-segment
display
Probable cause and possible remedy
8.0.
→
e.0.
→
A CJ-series Basic I/O Unit or an I/O Control Unit has been
mounted. These Unit cannot be used. Remove any of these Units.
Error flag
I/O Setting Error Flag, A401.10
Error code (A400)
80E0
Error information
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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...