Downloading Tag Data Link Parameters - Omron NX Series User Manual

Additional Information
If the following dialog box appears in the Network Configurator when you go online with an NX-
series EtherNet/IP Unit, refer to the following table for possible causes and corrections.
Assumed cause
The cable is not connected cor-
rectly.
Connection with the Controller is
blocked due to the firewall set-
tings.
Communications with Network
Configurator are blocked due to
Packet Filter of the Controller.
The server function of CIP mes-
sage communications is disa-
bled.
9-2-9

Downloading Tag Data Link Parameters

To make tag data links, you must download tag data link parameters, such as tag set settings and con-
nection settings, to all devices in the EtherNet/IP network.
When the download operation is executed, the tag data link parameters are transferred to the Ether-
Net/IP devices that require the settings.
The following procedure shows how to download the tag data link parameters.
For details on how to connect to the network from the Network Configurator, refer to 9-2-8 Connecting
the Network Configurator to the Network on page 9-48.
NX-series EtherNet/IP Unit User's Manual (W627)
Check if the cable is disconnected or loose.
If connection with the Controller is blocked due to the firewall set-
tings, disable the blocking.
For the firewall settings, refer to A-5 Precautions for Using the Net-
work Configurator on Windows XP, Windows Vista, or Windows 7 or
Higher on page A-47.
Allow communications with Network Configurator.
For details on Packet Filter settings, refer to Packet Filter on page
7-7.
Enable the server function of CIP message communications. Refer
to CIP Message Server on page 7-15 for details on setting CIP mes-
sage server.
9 Tag Data Link Functions
Correction
9
9-51