Agilent Technologies 81101A , HighLow, Offset =

Programming Reference

SCPI Instrument Command List

Command :VOLT[1]:LOW

Long [:SOURce]:VOLTage[1][:LEVel][:IMMediate]:LOW

Form Set & Query

Parameter Numeric

Parameter suffix V with engineering prefixes.

Value coupling

Range coupling With high level, see page 72

*RST value –500 mV

Specified limits –10.0 V to 9.9 V (50 Ω into 50 Ω)

Description Use this command to program the low level voltage of the OUTPUT

signal. Note that to set the OUTPUT levels in terms of voltage, you first

have to execute the [:SOURce]:HOLD VOLTage command to enable the

[:SOURce]:VOLTage subsystem.

The available voltage range is limited by the combination of:

• Specified current limits

• Actual OUTPUT impedance setting :OUTPut:IMPedance

• Actual expected load impedance setting

:OUTPut:IMPedance:EXTernal

Example To set the low level voltage:

High–Low

Offset =

Amplitude = High – Low

:HOLD VOLT

:VOLT:LOW 500MV

Enable VOLTAGE subsystem

Set OUTPUT low level to 500mV

Contents

Main MODIFY Front Panel Display and Softkeys Page Notice Copyright Notice Warra nty Limitation of Warranty Exclusive Remedies Certification Services and Support Safety Summary General Environmental Conditions Before Applying Power Ground the Instrument Fuses Do Not Operate in an Explosive Atmosphere Do Not Remove the Instrument Cover Safety Symbols About this Book Conventions Used in this Book Page Contents Page The GP-IB Interface Bus Agilent 81101A Remote Control Programming Recommendations Page Common Command Summary 19 General Programming Aspects Status Model Status Model Condition Register Transition Filters Event Register Enable Register Status Byte Standard Event Status Group OPERation Status Group QUEStionable Status Group 2 Agilent 81101A SCPI Command Summary Page Page Page Page Default Values, Standard Settings Page Page Page Programming the Instrument Trigger Modes Continuous Triggered Gated External Width Pulses Burst SCPI Instrument Command List Page Page Page Page Page Page Page Page Page Page Offset = High Low Page Page Page Page Period = 1 Frequency Page D elay = Phase 360 Period Width = Duty Cycle 100 Period Phase = Delay Period Delay% = Delay Period Page Page DblDel% = DblDel Period Page Frequency = 1 Page Page Page Page Page Page Page High = Offset + Amplitude Low = Offset Amplitude High = Offset + Amplitude Low = Offset Amplitude Page HighLow Offset = Page Page Page 77 5. :STATus:QUEStionable:PTRansition 4. :STATus:QUEStionable:NTRansition Page Page Page Page Page Page Page Page Page Page Page 3 90 Specifications Declaration of Conformity Declaration of Conformity Manufacturer Safety EMC Supplementary Information Agilent 81101A Specifications General Page Timing Specifications Period Glitch-free timing changes Width Delay Double Pulse Delay Transition Times Level Specifications External Load compensation Level Parameters Pulse Performance Clock Sources Clock / PLL Reference Input Phase Locked Loop (PLL) External Clock Output Modes Pulses Mode Burst Mode Trigger Modes 101 Specifications Agilent 81101A Specifications Trigger and Strobe Specifications Trigger Output Strobe Output Typical Delays Human Interface Memory Remote Control Pulse Parameter Definitions Time Reference Point Pulse Period Trigger Delay Pulse Width Pulse Delay Double Pulse Delay Interchannel Delay (Skew) Transition Time Linearity Jitter Stability Pulse Levels Preshoot, Overshoot, Ringing Settling Time Page Page Page Page Page Page Front Panel Controls Page MANUAL CHANGES September, 01 Page Page Page