Rigol DL3000 - Page 126

RIGOL Chapter 2 Front Panel Operations
2-96 DL3000 User’s Guide
View USB ID
Use the USB cable to connect the load to the PC via the USB DEVICE interface. Then,
the load can be controlled remotely.
Press Interface to enter the communication interface tab, and then press the USB
key to select the "USB" tab, as shown in
Figure 2-54.
Figure 2-54 "USB" Tab Interface
In the "USB" interface, the contents of USB ID is read-only. You can only view the ID
of the USB, but you are not allowed to edit it.
Set the parameters for the RS232 interface
Use the 9-pin RS232 cable (female-to-female, cross-over) to connect the RS232
interface to the PC, and set the interface parameters (such as baud rate, parity, etc.)
that match the PC. Then, you can remotely control the instrument. The RS232
interface is shown in the following figure. For the descriptions of the pins, refer to
Table 2-2.
Figure 2-55 RS232 Interface
Table 2-2 Descriptions of RS232 Interface Pins
Pin
Name
Description
1 NC Not connected
2
TXD (Transmit Data)
Transmit data
3
RXD (Receive Data)
Receives data.
6
7
4
5
2
3
1
8
9