![background image](http://html1.mh-extra.com/html/omron/cp1l-l14d-series/cp1l-l14d-series_operation-manual_742090355.webp)
322
Interrupt Functions
Section 6-1
Prevention of Duplicate Processing
6-1-2
Input Interrupts (Direct Mode)
This function executes an interrupt task when the corresponding input signal
(up or down differentiated) is received.
Input Interrupt Bit and
Terminal Allocations
The following diagrams show the input bits and terminals that are used for the
input interrupt function in each CPU Unit.
Input Terminal Block of
CPU Units with 14 I/O
Points
The 4 input bits CIO 0.04 to CIO 0.07 can be used for input interrupts.
Input Terminal Block of
CPU Units with 20 I/O
Points
The 6 input bits CIO 0.04 to CIO 0.09 can be used for input interrupts.
BSET
#1234
D0
D10
DI
EI
Cyclic task
Disables execution of
interrupt programs.
Enables execution of
interrupt programs.
L1 L2/N COM
01
03
05
07
NC
NC
00
02
04
06
NC
NC
Inputs (CIO 0)
Input interrupt 3
Input interrupt 1
Upper Terminal Block
(Example: CPU Unit
with AC Power Supply)
Input interrupt 2
Input interrupt 0
L1 L2/N COM
01
03
05
07
09
11
00
02
04
06
08
10
Input interrupt 0
Input interrupt 2
Input interrupt 3
Input interrupt 1
Input interrupt 5
Input interrupt 4
Inputs (CIO 0)
Upper Terminal Block
(Example: CPU Unit
with AC Power Supply)
Summary of Contents for CP1L-L14D Series
Page 2: ...CP1L L14D CP1L L20D CP1L M30D CP1L M40D CP1L CPU Unit Operation Manual Revised June 2007...
Page 3: ...iv...
Page 9: ...x...
Page 13: ...xiv TABLE OF CONTENTS...
Page 21: ...xxii...
Page 33: ...xxxiv Conformance to EC Directives 6...
Page 65: ...32 Function Blocks Section 1 5...
Page 153: ...120 CP CPM1A series Expansion I O Unit Wiring Section 3 6...
Page 523: ...490 Troubleshooting Unit Errors Section 9 4...
Page 531: ...498 Replacing User serviceable Parts Section 10 2...
Page 563: ...530 Auxiliary Area Allocations by Function Appendix C...
Page 611: ...578 Auxiliary Area Allocations by Address Appendix D...
Page 638: ...605 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 639: ...606 Connections to Serial Communications Option Boards Appendix F...
Page 669: ...636 Index...
Page 671: ...638 Revision History...