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186
Interrupt Functions
Section 5-1
Setting the Input Functions in the PLC Setup
Normally, bits CIO 0.00 to CIO 0.01 and CIO 1.00 to CIO 1.03 are used as
normal inputs. When using these inputs for input interrupts, use the CX-Pro-
grammer to change the input’s setting in the PLC Setup.
Procedure
Input terminal
block
Input operation setting
Task number
Word
Bit
Normal inputs
Input interrupt
CIO 0
00
Normal input 0
Input interrupt 0
Interrupt task 140
01
Normal input 1
Input interrupt 1
Interrupt task 141
04, 05, 10
and 11
Normal inputs 2, 3, 4,
and 5
---
---
CIO 1
00
Normal input 6
Input interrupt 2
Interrupt task 142
01
Normal input 7
Input interrupt 3
Interrupt task 143
02
Normal input 8
Input interrupt 4
Interrupt task 144
03
Normal input 9
Input interrupt 5
Interrupt task 145
04 and 05 Normal inputs 10 and
11
---
---
Select the input interrupts.
• Determine the inputs to be used for input
interrupts and corresponding task numbers.
↓
Wire the inputs.
• Wire the inputs.
↓
Set the PLC Setup.
• Use the CX-Programmer to select the inter-
rupt inputs in the PLC Setup.
↓
Write the ladder program.
• Write the programs for the corresponding
interrupt task numbers.
• Use MSKS(690) to specify up-differentiation
or down-differentiation.
• Use MSKS(690) to enable input interrupts (in
direct mode).
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...