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Features
Section 9-2
9-2
Features
Compatibility and Speed
The transmission medium of Ethernet side has been upgraded to 100Base-
TX, while compatibility with some functions and application interfaces of the
existing Ethernet Unit models for CS/CJ series has been maintained.
Limited by the Toolbus protocol used on the serial side, the processing speed
is only 115.2kbps, slower than the existing Ethernet Unit. The FINS frame
length is less than 1,004 bytes, so the system response performance for the
same FINS message applications is longer than the existing Ethernet Unit.
Various Protocols Available on Ethernet
A variety of protocols make a wide range of applications for use on an Ether-
net network. The protocols that can be selected include receiving commands
by OMRON’s standard protocol FINS and reading Ethernet Option Board set-
tings and status by HTTP.
A communications service can be selected according to need, allowing the
PLC to be flexibly integrated with the Ethernet information network.
Improved FINS Message Communications
The following functions have been maintained according to the existing Ether-
net Unit models for CS/CJ series.
• The maximum number of nodes is 254.
• Communications are enabled even if the host computer’s IP address is
dynamic.
• An automatic client FINS node address allocation function makes it possi-
ble to connect online to the PLC even if no FINS node address has been
set for the host computer.
• FINS message communications are enabled in both UDP/IP and TCP/IP,
but it are only enabled in TCP/IP with up to 2 simultaneous connections .
→
Previously it are enabled in TCP/IP with up to 16 simultaneous connec-
tions and all can be set to client.
• Multiple FINS applications, such as the CX-Programmer, on the same
computer can be connected online to the PLC via Ethernet.
Use Web Function to Read Ethernet Option Board Settings and Status
A Web function is provided in Ethernet Option Board.
This enables use of a Web browser to read the Ethernet Option Board’s sys-
tem settings and statuses.
Full Range of Functions for Handling Troubles
A full range of functions is provided for promptly handling any troubles.
• Self-diagnostic function when power is turned ON.
• Error log for recording error information when an error occurs.
Summary of Contents for Sysmac CP1H
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Page 3: ...CP1H X40D CP1H XA40D CP1H Y20DT D CP1H CPU Unit Operation Manual Revised October 2014...
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Page 10: ...x...
Page 18: ...xviii...
Page 22: ...xxii...
Page 34: ...xxxiv Conformance to EC Directives 6...
Page 76: ...42 Function Blocks Section 1 5...
Page 176: ...142 CP series Expansion I O Unit Wiring Section 3 6...
Page 372: ...338 Analog I O XA CPU Units Section 5 5...
Page 578: ...544 Trouble Shooting Section 8 7...
Page 622: ...588 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Page 668: ...634 Standard Models Appendix A...
Page 744: ...710 Auxiliary Area Allocations by Address Appendix D...
Page 771: ...737 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 772: ...738 Connections to Serial Communications Option Boards Appendix F...
Page 800: ...766 Specifications for External Power Supply Expansion Appendix H...
Page 806: ...772 Index W Work Area 165 work bits 165 work words 165 write protection 379...
Page 808: ...774 Revision History...
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