Specifications

Command Descriptions

2-54

TDS3000, TDS3000B, and TDS3000C Series Programmer Manual

ALLEv? (Query Only)

Causes the oscilloscope to return all events and their messages, and removes the

returned events from the Event Queue. The messages are separated by commas.

Use the *ESR? query to enable the events to be returned. For a complete

discussion of the use of these registers, see page 3--1. This command is similar to

repeatedly sending *EVMsg? queries to the instrument.

Status and error

ALLEv?

The event code and message in the following format:

<QString>...]

<QString>::= <Message>;[<Command>]

<Command> is the command that caused the error and may be returned when a

command error is detected by the oscilloscope. As much of the command will be

returned as possible without exceeding the 60 character limit of the <Message>

and <Command> strings combined. The command string is right-justified.

ALLEV?

might return the string :ALLEV 2225,”Measurement error, No waveform to

measure; ”,420,”Query UNTERMINATED; ”.

*CLS, DESE, *ESE, *ES R?, EVENT?, EVMsg?, EVQty, *SRE, *STB?

AUTOSet (Set Only)

Sets the oscilloscope to automatically adjust its vertical, horizontal, and trigger

controls to provide a stable display of the selected waveform. This is equivalent

to pressing the front-panel AUTOSET button.

Acquire

AUTOSet { EXECute | UNDO | VIDeo | VFields | VLines }

Group

Syntax

Returns

Examples

Related Commands

Group

Syntax