HP 4155A Programmer's Guide

Change 1
Add the following section to Chapter 5.
Timing Considerations
You may need timing considerations for synchronizing measurements with
external instruments.
Following example program controls a DMM with the HP 4155A/4156A.
Measurement circuit is shown below:
The HP 4155A/4156A has an HP-IB I/O buer and can receive commands
before executing previous command. So the execution order of HP
4155A/4156A and DMM is dierent from the order in the program.
In the following example, the HP 3458A receives a measurement trigger
command right after the HP 4155A/4156A receives a force voltage trigger.
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HP 4155A Specifications

General

Brand	HP
Model	4155A
Category	Measuring Instruments
Language	English