Agilent Technologies L4400 Podręcznik Użytkownika Pobierz pdf (Strona 67)

Operating and Programming 3

L4400 User’s Guide 55

Specifying Channel Lists and Scan Lists

A command’s channel list (<ch_list>) or scan list (<scan_list>) parameter

is used to specify a single channel, multiple channels, or a range of

channels. The channel and scan lists must be preceded with the "@"

symbol and must be enclosed in parentheses. The following commands

demonstrate how the channel list parameter is used:

ROUT:CLOS (@1010) - close channel 10

ROUT:CLOS (@1010,1012,1015) - close channels 10, 12, and 15

ROUT:CLOS (@1005:1010,1015) - close channels 5-10, and 15

When specifying a range of channels, the first and last channels in the

range must be valid. Any invalid channels within the range are ignored

(no error is generated).

The Analog Bus relays (numbered 911, 912, 913, etc.) on the multiplexer

and matrix modules are ignored if they are included in a range of

channels. An error will be generated if an Analog Bus relay is specified

as the first or last channel in a range of channels.

Refer to “Scanning” later in this chapter for additional information

creating/using a scan list.

L4400 SCPI Command Summary

Table 3- 3 lists the SCPI commands that apply to all L4400 series

instruments. The SCPI commands unique to each instrument are

summarized in the instrument- specific chapters that follow Chapter 3.

For complete information on all commands, refer to the Programmer’s

Reference contained on the L4400 Product Reference CD- ROM.

1 2 ... 62 63 64 65 66 67 68 69 70 71 72 ... 280 281

Brak uwag

Agilent Technologies L4400 Podręcznik Użytkownika Strona 67