Cognex In-Sight 1721, User Manual

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In-Sight
®
1700 Series Wafer Reader Section 2: Installing the Wafer Reader
2.6 Communicating with the In-Sight Wafer Reader
Over a Telnet Client
Telnet is a built-in Microsoft Windows client that can be used to remotely communicate
with the wafer reader using In-Sight Native Mode commands.
NOTE By default, the Telnet system idle timeout is 5 minutes.
2.6.1 Logging On to the In-Sight Wafer Reader Using Telnet
The wafer reader allows for three active Telnet sessions. If a user attempts to log on to a
wafer reader (with the same User Name as one of the sessions already open) and all
three sessions are in use, the oldest session with the same User Name is closed and the
new session is opened.
There are three possible session numbers. Each session number signifies the number of
active Telnet and browser interface connections. There can only be one active browser
interface connection at a time.
Session 0 : There are no other active connections.
Session 1 : There is one other active connection.
Session 2 : There are two other active connections.
For example, there are three active connections: Session 0, Session 1 and Session 2.
Session 0 and Session 2 are closed. The next connection will be Session 1 (since there
is one other active connection).
1 Open the Telnet client application on the remote host.
Figure 2-13
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