![background image](http://html1.mh-extra.com/html/omron/sysmac-cj1w-eip21/sysmac-cj1w-eip21_operation-manuals_742257059.webp)
1-17
1 Introduction
CJ-series EtherNet/IP Units Operation Manual for NJ-series CPU Unit (W495)
1
-4
In
tr
od
uc
tion
to
Co
mm
un
icatio
ns Ser
v
ices
1
1
-4-1
CIP (Commo
n Industr
ial Prot
ocol) Comm
unications Ser
v
ices
User-specified CIP commands can be sent to devices on the EtherNet/IP network. CIP commands,
such as those for reading and writing data, can be sent and their responses received by executing the
CIP Send instruction from the user program in the NJ-series CPU Unit (without a connection).
CIP messages (CIP commands and responses) can also be transferred to another CIP-based network
via the EtherNet/IP Unit with the CIP routing function for message communications. With NJ-series
Controller, CIP routing between built-in EtherNet/IP ports and EtherNet/IP Units is possible.
Version Information
You can use the EtherNet/IP Unit with a CPU Unit with unit version 1.01 or later and Sysmac Stu-
dio version 1.02 or higher.
Message Communications (Class 3 UCMM: Unconnected Message
Service)
Response
CIP command
NJ-series Controller
EtherNet/IP Unit
Ethernet
(EtherNet/IP)
C IP _ S E N D
EtherNet/IP
EtherNet/IP
Built-in EtherNet/IP port
EtherNet/IP Unit
NJ-series CPU Unit
Содержание SYSMAC CJ1W-EIP21
Страница 8: ...Manual Structure 6 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 10: ...Sections in this Manual 8 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 20: ...Read and Understand this Manual 18 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 42: ...Revision History 40 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 68: ...1 Introduction 1 26 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 80: ...2 Installing Ethernet Networks 2 12 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 130: ...6 Testing Communications 6 4 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 206: ...7 Tag Data Link Functions 7 76 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 246: ...8 Message Communications 8 40 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 266: ...9 FTP Server 9 20 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 374: ...13 Troubleshooting 13 56 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495...
Страница 431: ...Index 1 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495 I Index...
Страница 436: ...Index 6 CJ series EtherNet IP Units Operation Manual for NJ series CPU Unit W495 Index...
Страница 437: ......