Ethernet Interace Overview
An Ethernet interface is optional on the 9530. When this option is chosen, the
USB port is replaced by the Ethernet port.
The Ethernet module used is a Digi Connect ME module supplied by Digi
Connectware, Inc. There are several ways to successfully communicate with the
pulse generator over Ethernet. The two most popular methods are raw TCP/IP
(such as Labview or programming with VISA libraries) and by mapping a pc
COM port using the Digi Connectware s Realport Drivers .
Whatever method of Ethernet communication is ultimately desired, the utilities
supplied by Digi Connectware (included on the cd shipped with the Ethernet-
option Pulse Generator) will be critical to implementing the communications.
Please install the following utilities:
Ethernet Communication Notes:
The Digi Connectware s Digi Device Discovery can be used to determine
what IP address was assigned by the local DHCP server (if any).
Digi Device Discovery can also be used to open a web interface to the
Ethernet module. Simply double-click on the IP address that is displayed in the
Digi Device Discovery utility.
Username:
root
Password:
dbps
If a mapped COM port is the desired communication method, the Digi
Connectware s Realport Drivers setup must be used to install the COM port on
the pc. The virtual COM port is then local to the computer it was installed on.
Please refer to the Digi Connectware Documentation supplied on the CD, or call
Quantum Composers Technical Support.
The pulse generator s SCPI parameter
.SYSTem:COMMunicate:SERial:USB n is defaulted to 115200 and should not
be changed for Ethernet communication, whether or not a mapped COM port is
used. The virtual COM port on the pc should be set to 115200 BAUD.
Echo functionality is not available on the Ethernet port.
