Johnson Controls System 450 Series Installation Instructions And Operators Manual page 49

Table 19: System 450 Web UI Relay Output Configuration Page, User Actions, Descriptions, and
References (Part 3 of 3)
Callout Identifier / Item
Number Name
15 Password:
16 External IP:
17 Ok
Button
18 Cancel
Button
System 450™ Series Control Module with Ethernet Communications Installation Instructions
User Actions, Descriptions, References
Enter the password for the account that is set up with your dynamic DNS provider. Leave
this field blank if your system does not use dynamic DNS.
This field automatically displays the C450 communications control module's IP address as
seen from the Internet. This address can be used to troubleshoot Internet connectivity
issues between the control module and the dynamic DNS provider.
Click Ok to save any changes you made on this web page.
Note: Changing the network configuration values initiates a reset of the System 450
communications module, which overwrites the direct connection values and the new
network configuration values take effect. Therefore the direct connection is broken and you
must use the new network settings to establish connection with the control module or
initiate a manual reset of the control module (in the control modules local UI) to re-establish
the direct connection values.
Note: If you leave a web page before clicking Ok, any changes made on the page are not
saved, and the page reverts to the previous values.
Click Cancel to cancel any changes you made on this web page, revert to the previous
values on the web page, and go to the System Configuration page.
49