379
Interrupt Functions
Section 8-1
8-1-2
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 20 I/O
Points
The 6 input bits CIO 0.04 to CIO 0.09 can be used for input interrupts.
Input Terminal Block of
CPU Units with 30 I/O
Points
The 6 input bits CIO 0.04 to CIO 0.09 can be used for input interrupts.
Input Terminal Block of
CPU Units with 40 I/O
Points
The 6 input bits CIO 0.04 to CIO 0.09 can be used for input interrupts.
COM
+
-
01
03
05
07
09
11
00
NC
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 DC Power Supply)
COM
01
03
05
07
09
11
01
03
05
00
02
04
06
08
10
00
02
04
+
-
NC
Input interrupt 0
Input interrupt 2
Input interrupt 3
Input interrupt 1
Input interrupt 5
Input interrupt 4
Inputs (CIO 0)
Inputs (CIO 1)
Upper Terminal Block
(Example: CPU Unit
with DC Power Supply)
COM
01
03
05
07
09
11
01
03
05
07
09
11
00
02
04
06
08
10
00
02
04
06
08
10
+
-
NC
Input interrupt 0
Input interrupt 2
Input interrupt 3
Input interrupt 1
Input interrupt 5
Input interrupt 4
Upper Terminal Block
(Example: CPU Unit
with DC Power Supply)
Inputs (CIO 0)
Inputs (CIO 1)
Summary of Contents for CP1L-EL20DR-D
Page 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
Page 4: ...iv...
Page 10: ...x...
Page 22: ...xxii...
Page 34: ...xxxiv Software Licenses and Copyrights 7...
Page 192: ...158 Trial Operation and Debugging Section 5 3...
Page 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Page 666: ...632 Trouble Shooting Section 11 7...
Page 696: ...662 Standard Models Appendix A...
Page 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Page 836: ...802 PLC Setup Appendix G...
Page 838: ...804 TCP Status Transitions Appendix H...
Page 840: ...806 Ethernet Network Parameters Appendix I...
Page 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Page 844: ...810 Ethernet Specifications Appendix K...
Page 851: ...Index 817 work words 118 write protection 447...
Page 852: ...818 Index...
Page 854: ...820 Revision History...
Page 855: ......