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SECTION 2
Nomenclature and Specifications
This section describes the names and functions of CP1H parts and provides CP1H specifications.
2-1
Part Names and Functions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42
2-1-1
CP1H CPU Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
42
2-1-2
CP1W-CIF01 RS-232C Option Boards . . . . . . . . . . . . . . . . . . . . . .
46
2-1-3
CP1W-CIF11 RS-422A/485 Option Boards. . . . . . . . . . . . . . . . . . .
47
2-2
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
48
2-2-1
CP1H CPU Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
48
2-2-2
I/O Memory Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
52
2-2-3
I/O Specifications for XA and X CPU Units . . . . . . . . . . . . . . . . . .
53
2-2-4
Built-in Analog I/O Specifications (XA CPU Units Only) . . . . . . .
61
2-2-5
I/O Specifications for Y CPU Units . . . . . . . . . . . . . . . . . . . . . . . . .
63
2-2-6
CPM1A Expansion I/O Unit I/O Specifications. . . . . . . . . . . . . . . .
70
2-3
CP1H CPU Unit Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
73
2-3-1
Overview of CPU Unit Configuration . . . . . . . . . . . . . . . . . . . . . . .
73
2-3-2
Flash Memory Data Transfers . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
77
2-3-3
Memory Cassette Data Transfers . . . . . . . . . . . . . . . . . . . . . . . . . . .
79
2-4
CPU Unit Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
81
2-4-1
General Flow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
81
2-4-2
I/O Refreshing and Peripheral Servicing . . . . . . . . . . . . . . . . . . . . .
82
2-4-3
I/O Refresh Methods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
83
2-4-4
Initialization at Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
85
2-5
CPU Unit Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
86
2-5-1
Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
86
2-5-2
Status and Operations in Each Operating Mode. . . . . . . . . . . . . . . .
86
2-5-3
Operating Mode Changes and I/O Memory . . . . . . . . . . . . . . . . . . .
87
2-5-4
Startup Mode Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
87
2-6
Power OFF Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
88
2-6-1
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
88
2-6-2
Instruction Execution for Power Interruptions . . . . . . . . . . . . . . . . .
89
2-7
Computing the Cycle Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
90
2-7-1
CPU Unit Operation Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . .
90
2-7-2
Cycle Time Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
91
2-7-3
Functions Related to the Cycle Time . . . . . . . . . . . . . . . . . . . . . . . .
93
2-7-4
I/O Refresh Times for PLC Units . . . . . . . . . . . . . . . . . . . . . . . . . . .
94
2-7-5
Cycle Time Calculation Example . . . . . . . . . . . . . . . . . . . . . . . . . . .
95
2-7-6
Online Editing Cycle Time Extension . . . . . . . . . . . . . . . . . . . . . . .
96
2-7-7
I/O Response Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
97
2-7-8
Interrupt Response Times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
98
2-7-9
Serial PLC Link Response Performance . . . . . . . . . . . . . . . . . . . . .
100
2-7-10
Pulse Output Start Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
100
2-7-11
Pulse Output Change Response Time. . . . . . . . . . . . . . . . . . . . . . . .
101
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...