HP E1351A/53A Manuel d'utilisateur télécharger pdf (Page 31)

Multiplexer Commands

The following commands are covered in Chapter 3. For a complete list and

description of commands see Chapter 5, “Command Reference”.

Table 3-1. Matrix Commands Used in Chapter 3

Command Description

ARM:COUNt <

number> Selects number of scanning cycles for a switchbox only. Does not

apply to downloaded scan lists.

INITiate[:IMMediate]

INITiate:CONTinuous <

mode>

mode> = 1 | 0 | ON | OFF

Channel advance for TRIGger:SOURce BUS | HOLD.

Enables/disables continuous scanning cycles.

[ROUTe:]CLOSe <

channel_list>

[ROUTe:]CLOSe? <

channel_list>

Closes specified channels.

Queries mainframe for channel closure.

[ROUTe:]OPEN <

channel_list>

Opens specified channels.

[ROUTe:]SCAN <

channel_list>

Closes all channels in channel list one at a time. Previous channel

opens before next channel closes.

[ROUTe:]SCAN:MODE FRES Closes paired channel relays (for example, channels 01 and 09)

during 4-wire ohms measurements.

[ROUTe:]SCAN:PORT ABUS Automatically closes the tree isolation switches.

TRIGger[:IMMediate]

TRIGger:SOURce <

source>

source> = EXT | BUS | DBUS | IMM

Channel advance for TRIGger:SOURce BUS | HOLD.

Selects the trigger source as EXTernal, HP-IB BUS, Digital BUS,

or IMMediate.

NOTE: The commands with brackets ([ ]) are implied and are not shown in this chapter.

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HP E1351A/53A Manuel d'utilisateur Page 31