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HP Manuals
Multimeter
3457A
Operating instructions manual
HP 3457A Operating Instructions Manual
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Also See for 3457A
:
Service manual
(182 pages)
,
Service manual
(6 pages)
,
Service manual
(273 pages)
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Table Of Contents
363
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of
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363
Contents
Table of Contents
Bookmarks
Table of Contents
Safety Summary
Operating and Safety Symbols
Preface
Contents
Overview of the HP 3457
Initial Inspection
Plug-In Cards
Equipment Supplied
Installing Your HP 3457
Grounding Requirements
AC Line Power Requirements
Setting the Line Voltage Switches
Installing the Line Power Fuse
Connecting the HP-IB Interface
Line Power Fuse Holder
Typical HP-IB Interconnection
Specifying the HP-IB Address
Mounting the HP 3457
Operating the HP 3457
Maintenance
Replacing Fuses
Line Power Fuse
Front Terminal Current Fuse
How to Obtain Repair Service
Rear Terminal Current Fuse
Serial Number
Abbreviated Specifications
General Shipping Instructions
HP 3457 Specifications
DC Current
2 And 4-Wire Ohms
Common Mode Rejection
Reading Rates
AC Voltage
AC + DC Voltage
AC Current
AC + DC Current
Frequency and Period
Memory
Operating Characteristics
Options and Accessories
How to Operate Your HP 3457
Before Applying Power
Applying Power
The Power on Sequence
Power on Self Test
Address Display
Power on State
Operating from the Front Panel
The Complete Self-Test
Reading the Error Register
Clearing the Display
Resetting the HP 3457
Making Standard 2-Wire Measurements
DC Voltage
2-Wire Ohms
Frequency
Making Current Measurements
Period
Making 4-Wire Ohms Measurements
Autoranging and Manual Ranging
Hold
Manual Ranging
Using the Configuration Keys
Selecting a Parameter
Numeric Equivalents
Default Values
Numeric Parameters
Exponential Parameters
Multiple Parameters
Using the Alphabetic Command Directory
Selecting a Command
Executing a Command
Query Commands
Additional Queries
Using the Math Functions
Null
Math off
Math Cont
Presetting Registers
Statistics
Display Control
Correcting Mistakes
Viewing Long Displays
Viewing Extra Information
Display Test
Operating from Remote
Enter/Output Statements
Reading the HP-IB Address
Changing the HP-IB Address
Sending a Remote Command
Getting Date from the HP 3457
The Local Key
Often-Used Commands
Self-Test
Reset
Measurement Functions
Range Parameter
Resolution Parameter
Setting the Number of Power Line Cycles
Defaulting Parameters
Triggering Measurements
Single Trigger
Synchronous Trigger
Preset
Reading the Status Register
Additional Functions
Using the Rear Terminals
Digits Displayed
Range Commands
Delay
Number of Readings
Reading Memory
Recalling Readings
RMEM Command
State Memory
Temperature Measurements
Functions and Features
Input Terminals
Plug-In Card Commands
Measurements in General
The A/D Converter
Reference Frequency
Integration Time
Resolution
Predefined States
Range
Autozero
Voltmeter Complete
Clearing the HP 3457
Power-On, Reset and Preset States
Voltage Measurements
DC Voltage Measurements
Input Impedance
AC and AC + DC Voltage Measurements
Resistance Measurements
4-Wire Ohms
Offset Compensation
Maximum Offset Voltages
Current Measurements
DC Current Measurements
AC and AC + DC Current Measurements
Frequency and Period Measurements
Math Operations
Turning Math off and on
Scale
Db
Dbm
Filter
Rms
Pass/Fail
Extra Resolution
The Input Buffer
The Output Buffer
Ascii
Single Integer
Double Integer
SINT Scale Factors
Single Real
DINT Scale Factors
Two's Complement Binary Coding
Memories
Reading Storage
Subprogram Storage
Triggering
State Storage
The Trigger Arm Event
The Trigger Event
The Sample Event
Event Choices
Syn
Sgl
Default Delay Times
Added Delay for Range Change
Triggering Tips
Triggering Examples
Maximizing Throughput
Self-Tests
The Power-On Self-Test
Calibration
The Status Register
The Error Register
The Auxiliary Error Register
The Front Panel
The Keyboard
The LCD Display
Power-On Mode
HP-IB Address
Identity
Beeps and Tones
Command Reference
Reading a Syntax Diagram
Language Conventions
Sending Commands
Parameters
Acal
Acband
Acdci
Acdcv
Aci
Acv
Address
Arange
Auxerr?
Azero
Beep
Cal
Call
Calnum?
Chan
Chan?
Close
Creset
Csb
DCI
DCV
Delay?
Diagnostic
Disp
Emask
End
Err?
F10 - F58
Fixedz
Freq
Fsource
Func
ID?
Inbuf
Iscale?
Lfreq
Line?
Lock
Math
Mcount?
Mem
Mformat
Msize
Ndig
Nplc
Nrdgs
Ocomp
Oformat
Ohm
Ohmf
Open
Pause
Per
R
Rev?
Rmath
Rmem
Rqs
Rstate
Sadv
Scratch
Secure
Slist
Smath
Srq
Sstate
Stb?
Sub
Subend
T
Tarm
Tbuff
Term
Test
Timer
Tone
Trig
Clear (DCL or SDC)
Local (GTL)
Local Lockout (LLO)
Remote
Spoll (Serial Poll)
Trigger (GET)
HP-IB Commands
Abortio 7 (IFC)
Installing a Plug-In Card
Configuring the Wiring Block
Strain Relief Housing
Inserting a Plug-In Card
Connecting a Wire to the Wiring Block
Assembling Wiring Block/Strain Relief
Removing a Plug-In Card
Strain Relief Housing/Plate Assy
Installing Strain Relief/Wiring Block
HP 44491 Armature Relay Multiplexer Card
Current Input and Actuator Channels
Wiring Block
Command List
Creset Command
TERM Command
OPT? Command
CHAN Command
OPEN Command
CLOSE Command
SLIST Command
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Service Manual
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