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SECTION 2
Nomenclature and Specifications
This section describes the names and functions of CP1L-EL/EM parts and provides CP1L-EL/EM specifications.
CP1L-EL/EM CPU Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CP1W-CIF01 RS-232C Option Boards . . . . . . . . . . . . . . . . . . . . . .
CP1W-CIF11/CIF12 RS-422A/485 Option Boards . . . . . . . . . . . . .
CP1L-EL/EM CPU Units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I/O Memory Details . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I/O Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Built-in Analog Input Specifications . . . . . . . . . . . . . . . . . . . . . . . .
CP-series Expansion I/O Unit I/O Specifications. . . . . . . . . . . . . . .
CP1L-EL/EM CPU Unit Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview of CPU Unit Configuration . . . . . . . . . . . . . . . . . . . . . . .
Flash Memory Data Transfers . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Memory Cassette Data Transfers . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Flow. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
I/O Refreshing and Peripheral Servicing . . . . . . . . . . . . . . . . . . . . .
I/O Refresh Methods. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Initialization at Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CPU Unit Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operating Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Status and Operations in Each Operating Mode. . . . . . . . . . . . . . . .
Operating Mode Changes and I/O Memory . . . . . . . . . . . . . . . . . . .
Startup Mode Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Instruction Execution for Power Interruptions . . . . . . . . . . . . . . . . .
CPU Unit Operation Flowchart . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cycle Time Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Functions Related to the Cycle Time . . . . . . . . . . . . . . . . . . . . . . . .
I/O Refresh Times for PLC Units . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cycle Time Calculation Example . . . . . . . . . . . . . . . . . . . . . . . . . . .
Online Editing Cycle Time Extension . . . . . . . . . . . . . . . . . . . . . . .
I/O Response Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interrupt Response Times . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Serial PLC Link Response Performance . . . . . . . . . . . . . . . . . . . . .
Pulse Output Start Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pulse Output Change Response Time. . . . . . . . . . . . . . . . . . . . . . . .
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: ......