160
System Configuration and Features
Section 6-1
6-1
System Configuration and Features
CP1L-EL/EM series PLC has a built-in Ethernet port. A variety of protocols
make available a wide range of applications for use on an Ethernet network.
The protocols can be selected include sending and receiving data by TCP/IP
or UDP/IP (socket services), sending and receiving commands by OMRON's
standard protocol FINS, and automatically adjusting the PLC's internal clock
by SNTP.
Because a built-in Ethernet Controller with bus interface is used, the processing
speed is faster than the Ethernet Option Board for CP1 series (CP1W-CIF41).
The following diagram shows an example of an overall system configuration
using CP1L-EL/EM series PLCs.
6-1-1
Connecting the CX-Programmer to PLCs Online via Ethernet
Auto IP Operation
Auto IP protocol is supported by a CP1L-EL/EM series PLC.
With Auto-IP, CX-Programmer's online connection command can be executed
without any IP setting in computer side when PLC is physically connected with
the computer directly.
CX-Programmer can list all the CP1L-EL/EM series PLC connected in a same
segment with the computer. And the information of PLC (such as IP address,
MAC address) will be displayed.
MAC Address:
01234567890A
00
NC
02
04
06
08
10
00
02
04
06
08
10
01
COM
03
05
07
09
11
01
03
05
07
09
11
BKUP
ERR/ALM
LNK/ACT
SYSMAC
CP1L
POWER
RUN
INH
1
00
01
02
03
04
06
00
01
03
04
06
COM
02
COM
05
07
COM
COM(V+)
05
07
ANALOG INPUT
V1+ V2+ COM
2
MAC Address:
01234567890A
00
NC
02
04
06
08
10
00
02
04
06
08
10
01
COM
03
05
07
09
11
01
03
05
07
09
11
BKUP
ERR/ALM
LNK/ACT
SYSMAC
CP1L
POWER
RUN
INH
1
00
01
02
03
04
06
00
01
03
04
06
COM
02
COM
05
07
COM
COM(V+)
05
07
ANALOG INPUT
V1+ V2+ COM
2
(1) Connecting the CX-Programmer to the PLCs online via Ethernet
CX-Programmer
FINS
IP router
Internet
Intranet
(3) Configuring an independent communications protocol
for the host application using TCP/IP (UDP/IP)
Firewall
Server Room
DNS server
SNTP server
Router
Ethernet
Office Floor
CX-Programmer
Ethernet
Independent user
application
UDP/TCP socket
Router
(Factory line)
Writing
commands
Ethernet
NS-series PT
FINS
CX-Programmer
FINS
FINS message
communications
CP1L-EL/EM
CP1L-EL/EM
(2) Sending and receiving data via Ethernet
between OMRON PLCs
FINS message
communications
FINS
(1) Connecting the CX-Programmer to
PLCs online via Ethernet
(5) Auto IP
Wireless
(4) Automatically adjusting the
PLC's internal clock
periodically
FINS
Содержание CP1L-EL20DR-D
Страница 3: ...CP1L EL20D CP1L EM30D CP1L EM40D CP1L EL EM CPU Unit Operation Manual Produced July 2017...
Страница 4: ...iv...
Страница 10: ...x...
Страница 22: ...xxii...
Страница 34: ...xxxiv Software Licenses and Copyrights 7...
Страница 178: ...144 Connecting the CX Programmer Section 5 1 Click the Connect button to connect and then connection online is completed...
Страница 192: ...158 Trial Operation and Debugging Section 5 3...
Страница 250: ...216 Automatic Clock Adjustment and Specifying Servers by Host Name Section 6 7...
Страница 666: ...632 Trouble Shooting Section 11 7...
Страница 696: ...662 Standard Models Appendix A...
Страница 805: ...771 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Страница 806: ...772 Connections to Serial Communications Option Boards Appendix F...
Страница 836: ...802 PLC Setup Appendix G...
Страница 838: ...804 TCP Status Transitions Appendix H...
Страница 840: ...806 Ethernet Network Parameters Appendix I...
Страница 842: ...808 Buffer Configuration CP1L EL EM Appendix J...
Страница 844: ...810 Ethernet Specifications Appendix K...
Страница 851: ...Index 817 work words 118 write protection 447...
Страница 852: ...818 Index...
Страница 854: ...820 Revision History...
Страница 855: ......