The values of Modbus registers that have been created by the virtual server mapping are displayed on this page. These are the values that a remote client would see. (The remote client acts as Modbus master, and this server acts as a Modbus slave having the registers shown here.)

Click Update to view the most recent data values. Click "Prev" or "Next" to scroll through the list of registers. You may also enter a number in the "Showing" box to jump directly to a given register when Update is clicked.

The diagnostic info shows the connection status for each of the available connections. A code "a/b" where a=0 is an available connection and b is a code indicating its reason for closing (may be normal TCP close). A code where a>0 and b=0 is an active connection.