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EKI-6333AC-4GP User Manual
If you selected
Specific IPs
as the
Trust Type
, the
Trusted IP Definition
window
appears. The settings are valid for both TCP Server and RFC-2217 modes.
Figure 3.116 Field Communication > Bus & Protocol > Virtual COM > Trusted IP
Definition (for TCP Server & RFC-2217 operation mode)
When
Edit
button is applied, a screen similar to this appears.
Figure 3.117 Field Communication > Bus & Protocol > Virtual COM > Trusted IP
Definition (for TCP Server & RFC-2217 operation mode)
The following table describes the items in the previous figure.
UDP (User Datagram Protocol) enables applications using UDP socket programs to
communicate with the serial ports on the serial server. The UDP mode provides
connectionless communications, which enable you to multicast data from the serial
device to multiple host computers, and vice versa, making this mode ideal for
message display applications.
Figure 3.118 Field Communication > Bus & Protocol > Virtual COM
When
Edit
button is applied, a screen similar to this appears.
Figure 3.119 Field Communication > Bus & Protocol > Virtual COM
The following table describes the items in the previous figure.
Item
Description
Host
Enter the IP address range of allowed TCP clients.
Serial Port
Check the box to specify the rule for selected serial port.
Definition Enable
Check
Enable
checkbox to enable the rule.
Save
Click
Save
to save the settings.
Undo
Click
Undo
to cancel the settings.
Item
Description
Serial Port
It displays the serial port ID of the serial port. The number of serial
ports varies from the purchased model.
