Server User Manual
    Using ESP Manager 
Manual Documentation Number: ESP901-902_4105m  Chapter 4  23 
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com 
B&B Electronics Ltd – Westlink Commercial Pk – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com 
Figure 21.  The VLINX ESP Manager Window 
Software Overview 
The VLINX ESP Manager window provides the following information: 
• 
Menus (Server, View, Exit, Help) 
• 
Server Icons (Firmware Upgrade, Virtual COM Configuration, 
Searching Server, Uninstall Virtual COM, Monitor Port Status) 
• 
Serial Server / Virtual COM Lists 
• 
Software Status (Ready, Updating, Searching, etc) 
Menus 
Server 
•  Firmware Upgrade - Used when downloading new firmware to 
the Serial Server. 
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N
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o
t
t
e
e
:
:
See Chapter 8 for more information on upgrading firmware. 
•  Virtual COM Configuration - Selects the Virtual COM List. 
Double clicking on any COM port in the 
Virtual COM List brings 
up a window that allows changing the virtual COM settings such 
as 
Flow Control, Protocol, IP address, and Port Number. Virtual 
COM settings must match 
Serial Server port settings. 
Using ESP Manager 
24  Chapter 4  Manual Documentation Number: ESP901-902_4105m 
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com 
B&B Electronics Ltd – Westlink Commercial Pk – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com 
•  Searching Server - Searches for Serial Servers on the network 
and brings back configuration information that will be displayed in 
the 
Server Properties window. 
• 
Uninstall Virtual COM - Allows virtual COM ports to be 
uninstalled from the ESP Manager window. 
• 
Monitor Port Status - Brings up a screen that displays the 
following information associated with the selected serial port: 
o  Serial TX: Displays the number of bytes of data sent to 
the 
serial device since the IP connection was established.  
o  Serial RX: Displays the number of bytes of data received 
from the connected 
serial device since the IP connection 
was established.  
o  DTR/RTS: The 
DTR/RTS Port Status indicator displays 
the current logic state of the DTR and RTS hardware 
handshake (output) lines for the selected 
Serial Server 
port (1 = asserted, 0 = not asserted). 
o  DCD/DSR/CTS: The 
DCD/DSR/CTS Port Status 
indicator displays the current logic state being received on 
the DCD, DSR and CTS hardware handshake (input) lines 
for the selected 
Serial Server port (1 = asserted, 0 = not 
asserted) 
o  Status: Indicates whether the client software has made a 
connection with the 
Serial Server. 
o  IP Address: Displays the IP address of the connected 
client when there is a client connection 
• 
Save Configuration File - Allows the user to save the current 
configuration information to a file with a .vcom extension. 
• 
Load Configuration File - Allows the user to load a configuration 
file. 
View 
Provides three viewing options for the ESP Manager screen: 
• 
Toolbar – allows the toolbar (directly under the menu bar) to be 
viewable or hidden 
• 
Status Bar – allows the Status Bar (at the bottom of the screen to 
be viewable or hidden 
• 
Split – allows the position of the split between the Icons pane and 
the Virtual COM List / Serial Server List panes to be dragged 
horizontally using the mouse 










