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DSI1020/ DSI3020
Installing the Test System
Connecting the communication interface
The test system including this product is controlled from a PC software application connected
via a communication interface. As such, the product and the AC power supplies must be con-
nected to the PC.
For these connections, the standard or optional communication interfaces of this product and
AC power supplies can be used.
Standard communication interface
This product: RS-232C
AC power supplies (PCR-LE/PCR-LE2 series): RS-232C
Optional communication interfaces
“Options” (p. 3),
“Communication inter-
face (this product and
AC power supplies)” (p.
11)
• This product: GPIB or USB (both factory options)
•
AC power supplies: GPIB, USB, or LAN
For instructions on how to connect the optional communication interfaces to AC power sup-
plies, see the manual for your AC power supplies.
Configuring the interface
If the product has a factory-option interface, you can select the interface you want to use
using the communication interface switches.
We recommend that you turn off the power before you change the communication interface
and GPIB address settings.
If you change the settings with the power turned on, for the new settings to take effect, you
need to turn the power off, wait approximately 10 seconds, and then turn the power back on.
See
By factory default, the top four switches are set to the
right, and the fifth and sixth switches are set to the left.
GPIB address setting
Communication interface
setting
Reserved
ON
1
2
4
8
16
OFF
The factory default setting is 1.
The factory default setting is
RS232C.
RS232C GPIB/USB
To use the USB interface, the PC for controlling the system must have a USB T&M class
(USBTMC) device driver installed. The USBTMC driver is installed automatically when the
VISA library is installed. For details on installing the VISA library, see the SD009-PCR-LE
application software setup guide.
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