Keithley 2601 User Manual

4-4 Return to Section Topics 2600S-900-01 Rev. C / January 2008
Section 4: Controlling Multiple Series 2600s (TSP-Link) Series 2600 System SourceMeter
®
Instruments User’s Manual
node[4].smua.reset() -- Resets SMU A of Node 4.
node[1].smua.reset() -- Resets SMU A of Node 1.
Using the alias (localnode)
The variable localnode is an alias for node[N], where N is the node number of the Master.
For example, assume that Node 1 is the Master in a TSP-Link system. To send a command to
Node 1, you can use
node[1] or localnode as follows:
node[1].smua.reset() -- Resets SMU A of the Master (Node 1).
localnode.smua.reset() -- Resets SMU A of the Master (Node 1).
Running scripts in a TSP-Link system
For remote programming, only a script stored in the Master can be run. Scripts in the Slaves
cannot be accessed. See “
How do I interact with scripts using Test Script Builder?” on page 3-3.
For front panel operation, a script in any node can be run from its front panel. For details, see “How
do I run a script from the front panel?” on page 3-2.

Keithley 2601 Specifications

General

Model	2601
Type	SourceMeter
Channels	1
Voltage Range	±40V
Maximum Voltage	40 V
Current Range	±3A
Maximum Current	3 A
Power	20 W
Current Resolution	10 pA
Measurement Resolution	6.5 digits
Voltage Resolution	100nV
Connectivity	USB, GPIB, Ethernet
Communication Interface	GPIB, RS-232

Summary

Front and Rear Panel Operation

Instrument Layout and Familiarization

Overview of front and rear panel controls and layout.

Safety Symbols and Terms

Explanation of safety icons and terminology used in the manual.

Source-Measure Capabilities Overview

Details the voltage and current sourcing and measuring specifications.

Instrument Power-Up Procedure

Step-by-step guide for connecting and powering on the instrument.

Performing Basic Measurements

Procedure for setting up and executing voltage/current measurements.

Using Instrument Data Buffers

Instructions for storing and recalling measurement data using internal buffers.

Remote Operation

Remote Interface Configuration

Setup for GPIB and RS-232 communication interfaces.

Test Script Builder (TSB) Introduction

Overview of the TSB software and its interface elements.

Making Measurements with TSB

Step-by-step guide for using TSB to control the instrument and take measurements.

Integrating with External Software

Examples of controlling the instrument using LabVIEW and Visual Basic.

Test Script Processor Interaction

Understanding Test Scripts

Definition and types of scripts (factory vs. user).

Running Scripts from the Front Panel

Procedure for executing scripts directly from the instrument.

Interacting with Scripts via Test Script Builder

Demonstrates running and modifying scripts using TSB.

Managing User Scripts

Procedures for adding, deleting, and executing custom user scripts.

Controlling Multiple Series 2600s (TSP-Link)

TSP-Link System Setup and Connections

Connecting instruments and forming a TSP-Link system.

Assigning Node Numbers

How to assign unique identifiers to instruments in a TSP-Link network.

TSP-Link Initialization and State Checking

Resetting the TSP-Link interface and verifying system communication status.

Expanded System Resource Access

Accessing instruments and running scripts across the TSP-Link system.

Specifications

Models 2601/2602 Specifications

Detailed technical and performance specifications for Models 2601 and 2602.

Models 2611/2612 Specifications

Detailed technical and performance specifications for Models 2611 and 2612.

Models 2635/2636 Specifications

Detailed technical and performance specifications for Models 2635 and 2636.

Series 2600 General Specifications

Overall specifications common to the Series 2600 product line.

Frequently Asked Questions

Optimizing Measurement Performance

Tips for adjusting settings to enhance speed and accuracy.

Digital I/O Port Configuration

How to utilize the Digital I/O port for control and triggering.

Instrument Triggering and Synchronization

Using Digital I/O to trigger other instruments or scanners.

Service Request (SRQ) Generation

Setting up and polling for instrument-generated service requests.

Non-Volatile Data Storage

Procedures for saving measurement data to internal memory.

Voltage Output Stacking

Connecting channels in series to achieve higher output voltages.

Current Output Paralleling

Connecting channels in parallel to achieve higher output currents.

Contact Check Measurement Procedures

Performing checks to detect poor connections or high resistance.

Low-Current Measurement Techniques

Methods and programming for accurate low-current measurements.