Quantum Composers 9530 Series - Manual (Page 49)

9530/8530 Manual Version 4.8 Page 49
11. Appendix D - Ethernet Connectivity
The Ethernet module used
in Quantum Composers’ pulse generators is a “Digi Connect ME”
device manufactured by Digi International, Inc. It supports virtually all practical Ethernet
communication methods. A set of utilities and documentation by Digi is included on the CD
shipped with the pulse generator.
This discussion assumes that the Digi utilities included with your pulse generator and National
Instruments VISA (version 3.3 in this procedure, see National Instruments’ website) are installed.
The procedures discussed have been prepared using Windows XP service pack 2.
Determining IP address
The Digi module has been reset to factory defaults before it left the manufacturing facility. In this
mode, it is ready to be assigned an IP address by the local DHCP server. If a crossover cable is
being used, the Ethernet device will assume a default IP address.
The Digi utility “Digi Device Discovery” can be used to determine the IP address that is currently
assigned to the Ethernet module. Hit “Start, All Programs, Digi Connect, Digi Device Discovery”.
When the utility opens, it scans the LAN looking for Digi Ethernet modules. It may take a minute
after plugging in or powering the Ethernet module before the LAN negotiates the connection with
the Digi module. Hit “Refresh View” in the left column after a minute or so if the utility fails to see
the unit when you start it. When the utility sees the Digi device, it will display it in the list (Figure
1).
Figure 1: Digi Device Discovery utility displaying Digi module discovered on the LAN
Note the IP address for use later. A static IP address can be set using the “Configure network
settings” link in the left hand column. From this point, a web interface can be opened, allowing
access to configuration options for the Digi module. S
elect “Open web interface” under the device
tasks on the left hand column of the Digi Device Discovery software.
You will be required to enter the following username and password:
 Username: “root”
 Password: “dbps”