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W&T Status and error messages
19.1 Menu Setup Port x r Port State
In this menu you will find information about the configured
TCP/IP mode of the Com-Server port, the status of the
network connection and a listing of error which occured. In
addition, Clear Port Mode can be used to clear a fixed set mode.
n Connection State
This menu permits online connection control. The display
is organized as follows:
Connection State
FREE
Connection State
TCP Client
DNS: [URL] = [IP address]
Locked: Port 2000 (172.016.231.001)
The port is in standard mode and
has no connection
Connection State
In Use: Port 2000 (172.016.231.001)
The port is in server mode and has a
connection to the process having the
port no. 2000 on the TCP/IP station
having IP address 172.16.231.1
The port is configured as a TCP and
has connection to the server process
having port no. 2000 on IP station
having IP address 172.16.231.1
Configured TCP/IP mode
Connection state client mode:
Unlock: The port is configured for the indicated mode but has
no active connection
Locked: The port is configured for the indicated mode and has
an active connection to the configured server
Scanning: The Com-Server wants to open a connection and
searches for the configured server ( in "Box to Box"
mode the slave- or master port ).
Disconnect: The Com-Server wants to open a connection but it is
refused by the server
Servers address
Client address
DNS result
The display is updated by exiting and then reselecting the
menu item Connection State..
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