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Setting the Local IP Address
Section 3-7
Method 2: Setting the Address in the CPU Bus Unit's Allocated DM Area
With this method, an IP address is not set in the TCP/IP Configuration (left at
its default setting), and an IP address is set in the allocated DM Area words
(the IP Address Display/Setting Area in words m+98 and m+99).
The IP address can be written in the two IP Address Display/Setting Area
words using the CX-Programmer or the Programming Console. To enable the
new IP Address setting, the EtherNet/IP Unit or built-in EtherNet/IP port must
be restarted or the PLC’s power must be turned OFF and then ON again.
Beginning word m = (100 x unit number)
The following table shows the various Unit Setup when only the IP Address
Display/Setting Area is set, and the other TCP/IP Configuration settings are
left at their default values.
Method 3: Setting the TCP/IP Configuration from the Network
Configurator
This method can be used to set IP addresses from the CX-Programmer.
For details, refer to
.
If the IP address is set in the TCP/IP Tab Page, that IP address setting will be
displayed in the IP Address Display/Setting Area (words m+98 and m+99) in
the DM Area words allocated to the Unit/port.
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
m+98
(1)
(2)
(3)
(4)
m+99
(5)
(6)
(7)
(8)
IP Address: (1)(2).(3)(4).(5)(6).(7)(8) (Hex)
Setting
Operating status
IP address
IP address set in words m+98 and m+99 (IP Address Dis-
play/Setting Area) of the DM Area words allocated to the
EtherNet/IP Unit as a CPU Bus Unit
Subnet mask
Determined by class of the IP address
Default gateway
None (IP routing disabled)
Preferred DNS server
None
Alternate DNS server
None
Host name
None
Domain name
None
Baud rate
Auto-detect
Содержание CJ2H-CPU6 - REV 02-2010
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Страница 38: ...12 Network Configurator Overview Section 1 5...
Страница 58: ...32 Selecting the Network Devices Section 2 3...
Страница 116: ...90 Auxiliary Area Data Section 4 5...
Страница 222: ...196 Message Communications Errors Section 7 6...
Страница 364: ...338 Using the Backup Tool Section 13 3...
Страница 402: ...376 CS CJ series Ethernet Unit Function Comparison Appendix A...
Страница 404: ...378 Ethernet Network Parameters Appendix B...
Страница 406: ...380 TCP Status Transitions Appendix C...
Страница 452: ...426 Precautions for Using Windows XP Vista or Windows 7 Appendix G...
Страница 460: ...434 Index...
Страница 462: ...436 Revision History...
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