Figure 5-1
Controlling the E5250A
Switch Control Basics
Channel List and Channel Configuration
Some SCPI commands require the channel_list parameter, which determines the
relays to close/open in the E5252A or the E5255A to connect/disconnect the desired
channels. The following figure shows the basic syntax of the channel_list parameter.
Syntax of channel_list Parameter
Card No.
Card No.
(
@
(
@
(1digit)
(1digit)
The channel_list depends on Channel Configuration mode as described later. In the
channel_list, you can specify one or more channels.
Each specified channel consists of five digits as follows:
Card Number:
One digit decimal number: 0 to 4.
Specifies the slot number of the card that you want to control.
Depends on Channel Configuration mode. Refer to Table 5-2.
Channel Number: Four digit decimal number:
First two digits: specifies input port.
Last two digits: specifies output port.
Depends on type of card and Channel Configuration mode.
Refer to "E5252A Channel List" on page 5-15 and "E5255A
Channel List" on page 5-19.
5-6
,
,
Channel No.
Channel No.
Card No.
Card No.
:
:
(4 digits)
(4 digits)
(1digit)
(1digit)
Agilent E5250A User's Guide, Edition 11
Channel No.
Channel No.
)
)
(4 digits)
(4 digits)