Double-click the Tomcat 7 server in the bottom Server tab of 1.ECLIPSE (which is the row of tabs out of the console), if you have new one, of course.
2. There is a server locations setting in the overview page of the server that pops up. There are 3 radio options. The default is the first use of the workspace metadata (does not modify TOMCAT installation)
Re-elect the second use Tomcat installation (take control of Tomcat installation)
After the re-election you will see that the following server path becomes the address (that is tomcat_home) of the TOMCAT7 folder you selected when you configured TOMCAT7.
Then set the deploy path to Tomcat_home/webapps.
Note: When you do this, the project that is deployed on TOMCAT7 is completely remove and then started, which is why the server locations can be configured.
3. Save the configuration and restart Tomcat.
Eclipse TOMCAT Configuration Issues