Instruction manual

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Download Access Log
Click the link to View Log File. The Modem Access Log will tell you when the controller was
accessed. It will show you the date and time of access, the method of access, the user name used,
the IP address of the computer used for access, and the level of access code used (or that the
attempt failed).
A window will open to ask if you would like to open the file or save it to disc. Select the method
you would like to use. The file is a basic text file with a .log extension that may be opened in any
word processing program (Word, Notepad, etc.).”
6.35 Software Upgrades (only appears if a newer revision of software is available)
Whenever you connect to the WebMaster via an Internet connection, it will check to see if any
software upgrades are available. If there are, then the Software Upgrade page link will appear.
Note that this can only occur if the controller is connected to the Internet, either through a modem
or an Ethernet card.
If there is a newer version of software that you would like to load into your controller, then you
can upgrade to the latest revision.
Click on the link “More Info on Software Upgrade” to see what features have been added.
Click on the link “Start Software Upgrade” in order to download the new version to the controller.
Note: Control is suspended during a software upgrade. If the controller being updated is a slave on
a network of WebMasters, both the master controller and the slave being updated will have control
suspended during the upgrade process. Depending upon the extent of the changes and Internet
traffic, the upgrade can take anywhere from 15 minutes to 2 hours to complete.
6.36 WebMasterHelp
The Help link is active whenever the controller is on-line on the Internet. This will bring you to an
on-line copy of the instruction manual and eventually to an on-line troubleshooting guide. Note
that if you are communicating to the controller via any other method, where it is not on the
Internet, the help link will not be functional.
6.37 Walchem Home Page
Click on this link to go directly to the Walchem web site, where you can find the latest instruction
manuals, technical data sheets, email help, or to surf to another Webmaster.