Keithley 707B Page 79 User Manual Download

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Index

Models 707B and 708B 199BSwitching Matrix User's Manual

Index-2

707B-900-01 Rev. B / June 2013

LabVIEW driver • 7-5
line frequency • 7-1
Save present state • 7-5
voltage • 7-1
web page • 3-1, 3-2, 7-4

TSB Embedded • 3-11

script, create with • 3-11

web interface • 3-1

accessing • 3-1
browser requirements • 3-1
Home page • 3-2
TSB Embedded • 3-11
using • 3-1

Summary of Contents for 707B

Page 1: ...www keithley com Models 707B and 708B Switching Matrix User s Manual 707B 900 01 Rev B June 2013 P707B90001B 707B 900 01 A Tektronix Company A Greater Measure of Confidence...

Page 2: ...rior written approval of Keithley Instruments Inc is strictly prohibited TSP TM TSP Link TM and TSP Net TM are trademarks of Keithley Instruments Inc All Keithley Instruments product names are tradema...

Page 3: ......

Page 4: ...ions operating manual and instrument labels do not connect any instrument to mains Exercise extreme caution when a shock hazard is present Lethal voltage may be present on cable connector jacks or tes...

Page 5: ...at might result in personal injury or death Always read the associated information very carefully before performing the indicated procedure The CAUTION heading in the user documentation explains hazar...

Page 6: ...olumn 3 2 9 Viewing the close or open status of a channel 2 9 Channel patterns 2 10 Create a channel pattern 2 10 Performing close and open operations on channel patterns 2 11 Set up row column and ch...

Page 7: ...e program code 5 8 Example code to run the test 5 9 Example 3 Configure using TSP Link and interactive triggers 5 10 Set up communication 5 10 Example program code 5 11 Program code to run the test 5...

Page 8: ...matrix 7 1 A model software does not run on B models 7 2 Matrix Ready and External Trigger lines 7 3 Switch matrix does not recognize my card 7 3 The internal web page of the instrument is not accessi...

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Page 10: ...lligently connect other instruments to multiple devices This manual provides application examples that guide you through several common instrument to device switching scenarios These applications are...

Page 11: ...B or 708B Quick Start Guide User Manual and Reference Manual as well as the product data sheet product specifications and rack mount kit instructions Product documentation for the switch cards that ar...

Page 12: ...gh basic information about the Models 707B and 708B front panel interfaces to work through the examples provided in this manual The front panel of the Keithley Instruments Model 707B or 708B contains...

Page 13: ...itching Matrix User s Manual 2 2 707B 900 01 Rev B June 2013 Model 707B front panel The front panel of the Model 707B is shown below Figure 1 Model 707B front panel Model 708B front panel The front pa...

Page 14: ...er you want to change the character blinks when selected 2 Press the navigation wheel to edit that character 3 Turn the navigation wheel to change the value 4 Press the navigation wheel to keep the ch...

Page 15: ...essing CHAN switches to channel view PATT If a pattern is displayed opens the PATTERN ACTION menu options which allows you to manage patterns open and close patterns and reset them If a channel is dis...

Page 16: ...en power is applied to the instrument Display This section describes the front panel display of the Model 708B and the bottom display of the Model 707B During operation the display provides informatio...

Page 17: ...with matrix channels The documentation for your card model lists the available channel types Specify multiple channel numbers using lists Lists build on the individual channel specifier Matrix card c...

Page 18: ...ect and close the crosspoint on slot 1 at row C and column 7 1 To change the present row press the navigation wheel The first two digits of the four digit channel specifier flash indicating edit mode...

Page 19: ...ards in five slots no card in slot 5 and the channels for the card in slot 3 are displayed on the crosspoint display Also at least one channel is closed on the card in slot 2 Selecting and closing cha...

Page 20: ...scrolling through rows does 6 Press the navigation wheel or ENTER to select the column and row This channel is now displayed on the bottom display as 2C 03 7 To Open the channel Press OPEN Close a cha...

Page 21: ...t you want to include in the pattern are not set to forbidden to close When naming the channel pattern be aware The first character of the name must be alphabetic upper or lower case Names are case se...

Page 22: ...ct TEST01 the channel pattern you want to close Model 707B only Note that when you select a pattern on the crosspoint display the lights for the channels included in the pattern are dimly lit 3 Perfor...

Page 23: ...ts the label that is displayed on the front panel for the specified crosspoint LABEL ROW Sets the label that is displayed on the front panel for the specified row LABEL COL Sets the label that is disp...

Page 24: ...rom http www java com en download manual jsp http www java com en download manual jsp Installation files are also available on the Models 707B and 708B Product Information CD ROM that came with your i...

Page 25: ...addresses are shown click Refresh 4 Double click the IP address in the Browser to open the web interface for the instrument To manually set up the IP address to connect to the instrument web interface...

Page 26: ...again unless you reload the page To log into the instrument 1 Open a page that contains a Login button such as one of the Cards pages Scan Builder or TSB Embedded Figure 9 Log in 2 Click Login The log...

Page 27: ...implest method is to click a connection The channel changes state to open or closed When the channel is open the connection will look similar to one of the following graphics the actual item on the we...

Page 28: ...n any closed channels in the instrument the only closed channel is the selected channel You can open all channels in a slot by clicking Open Slot You can open all channels in the instrument by clickin...

Page 29: ...ction Type box Figure 18 Select exclusive slot close Click 1A02 to close that channel and open all other channels Figure 19 Close a channel with exclusive close Set up channel patterns from the web in...

Page 30: ...eature 1 From the left navigation click Slot 1 2 Close the channels that you want to include in the pattern For this example close channels 1D12 1C11 1B10 and 1A09 3 Click Pattern above the Channel Ac...

Page 31: ...you to set up and run scans and triggers A scan is a series of steps that opens and closes switches sequentially for a selected group of channels During each step actions occur such as waiting for a...

Page 32: ...ist from the web interface In this exercise create a scan list containing channels 1A01 1B02 1C03 1D04 1E05 and the pattern Test1Pattern 1 From the left navigation of the web interface home page selec...

Page 33: ...t selection Digital Input When selected you select the digital line 1 to 14 that is used to start a scan You can select falling or rising for the digital input Falling selects the falling edge trigger...

Page 34: ...rface home page but cannot use TSB Embedded or TSP Express make sure you have the Java TM SE Runtime Environment JRE Version 6 or later installed on your computer Create a script using TSB Embedded If...

Page 35: ...igure 22 Select TSB Embedded 2 You must log in to the instrument to use TSB Embedded After logging in you can access the options on the TSB Embedded page 3 To create the example script enter the name...

Page 36: ...03 DUT3 channel open allslots channel close SMU1 DUT3 Commands and parameters for Models 707B and 708B are case sensitive It is important to type in the commands exactly as show to avoid any syntax an...

Page 37: ...cript and click Save Scripts are saved to a file with the extension tsp TSP files are native to Test Script Builder or TSB Embedded but they can be opened and edited in any text editor To import scrip...

Page 38: ...tching Matrix User s Manual Section 3 Using the web interface 707B 900 01 Rev B June 2013 3 15 More information about commands that can be used to control the instrument can be found in the Models 707...

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Page 40: ...Model 4200 SCS How to add the Model 707B or 708B to a Model 4200 SCS Where to look for more information Equipment required to run the example To run this test you will need the following equipment One...

Page 41: ...ntroller s address 3 On the Model 4200 open KCON 4 In KCON open the Tools menu 5 Select Add External Instrument 6 Select Switch Matrix 7 Select Model 707 707A Switching Matrix Note that the instrument...

Page 42: ...cards Configuring switch card property configurations in KCON Connecting the Model 4200 SCS instrument to the Model 707B or 708B Accessing and using the user module library to control the switch matri...

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Page 44: ...you how to control the Series 2600A and Model 707B or 708B instruments using direct control over the remote communication interface This example Demonstrates how to use the PC to send commands to each...

Page 45: ...for communication and interactive hardware triggering Demonstrates how to use the scanning and triggering model to achieve hardware synchronization during a test Illustrates the speed advantage of pre...

Page 46: ...er s Manual Section 5 Working with the Series 2600A 707B 900 01 Rev B June 2013 5 3 Figure 28 Connections to switching module Logical block diagram of test connections The following figure shows the l...

Page 47: ...Data from the SMU is returned to the controlling computer after all six diodes have been tested Set up communication The communication setup is illustrated in the diagram below GPIB is used as an exa...

Page 48: ...Model 2635 System SourceMeter Instrument Code Notes and comments reset errorqueue clear smua nvbuffer1 clear Reset the instrument Clear all errors and reset status bits Clear existing data from the da...

Page 49: ...nitiate sweep Wait until sweep is complete 707B or 708B channel exclusiveclose matrixChannels 5 Connect fifth diode 2635A smua trigger initiate waitcomplete Initiate sweep Wait until sweep is complete...

Page 50: ...e node number for the Model 707B or 708B to 1 and the SourceMeter Instrument to 2 To set the TSP Link node number using the front panel interface of either instrument 1 Press MENU 2 Select TSPLink 3 S...

Page 51: ...B04 matrixChannels 3 1A05 1B06 matrixChannels 4 1A07 1B08 matrixChannels 5 1A09 1B10 matrixChannels 6 1A11 1B12 Add entries to the table node 2 reset node 2 errorqueue clear node 2 smua nvbuffer1 clea...

Page 52: ...t until sweep is complete channel exclusiveclose matrixChannels 4 Connect fourth diode node 2 smua trigger initiate waitcomplete Initiate sweep Both instruments wait until sweep is complete channel ex...

Page 53: ...TSP script is a sequence of instrument commands and programming statements The Model 707B or 708B can store the TSP script for later use Using scripts allows the Model 707B or 708B to perform simple a...

Page 54: ...node reset errorqueue clear Reset TSP Link Reset Model 707B or 708B Clear errors matrixChannels Define table that details crosspoints to close to connect each diode to the SMU matrixChannels 1 1A01 1B...

Page 55: ...sweep Set arm count to six the total number of sweeps that will be run for all diodes node 2 tsplink trigger 1 mode node 2 tsplink TRIG_FALLING node 2 tsplink trigger 2 mode node 2 tsplink TRIG_FALLI...

Page 56: ...n the test is complete end Ends the runDiodeTest function endscript Ends the diodeTest script Program code to run the test The example program code stores the program in the instrument for later use T...

Page 57: ...ge 5 7 There are three digital lines in the TSP Link cable that may be used for triggering This example uses trigger lines 1 and 2 The Model 707B or 708B outputs a trigger signal on TSP Link line 1 an...

Page 58: ...708B Bypass needed for trigger signal to start scan Arm scan immediately Trigger channel close action with receipt of trigger on TSP Link line 2 Output trigger on TSP link line 1 after channel close a...

Page 59: ...received on TSP Link line 1 node 2 tsplink trigger 2 stimulus node 2 smua trigger SWEEP_COMPLETE_EVENT_ID Configure System SourceMeter to output trigger signal on TSP Link line 2 when sweep is complet...

Page 60: ...om the SMU data buffer Note that readings is a buffer attribute Using background scans for longer scan lists Example 4 illustrates use of the scanning and triggering model to create a foreground scan...

Page 61: ...te 6 do delay 1 end Call function that configures the System SourceMeter instrument and turns on its output Initiate the System SourceMeter so that it is ready to sweep once a trigger signal is receiv...

Page 62: ...based instruments TSB Embedded cannot be used to program the Model 2400 SourceMeter Instrument it cannot be used for these examples Equipment required to run the examples To run this test you will ne...

Page 63: ...ne 2013 This drawing shows connections to the Model 7072 8x12 Switch Card However you can make similar connections to the other switch cards listed for this example Logical block diagram of test conne...

Page 64: ...el 2400 SourceMeter Instrument Code Notes and comments RST CLS FORM ELEM VOLT CURR Reset the instrument Clear all errors and reset status bits Format return data string to return current and voltage v...

Page 65: ...data 707B or 708B channel exclusiveclose 1A07 1B08 Connect fourth diode 2400 READ Initiate sweep and return data 707B or 708B channel exclusiveclose 1A09 1B10 Connect fifth diode 2400 READ Initiate sw...

Page 66: ...from 0 to 10 mA in 1 mA steps SENS VOLT PROT 10 SENS FUNC VOLT SENS VOLT RANG 5 SENS VOLT NPLC 1 Configure voltage limit Configure the SMU to measure voltage Set a fixed voltage range of 5 V Set inte...

Page 67: ...reated in the instrument using TSB or TSB Embedded function setup70xChanList reset errorqueue clear chanTable chanTable 1 1A01 1B02 chanTable 2 1A03 1B05 chanTable 3 1A05 1B06 chanTable 4 1A07 1B08 ch...

Page 68: ...nel The first channel of the list does not wait for a trigger After channel closure is complete an output trigger is asserted on digital I O line endscript forScan Run the script to generate the funct...

Page 69: ...d the following commands to the corresponding instrument Example program code to run the test Model Code Notes and comments 2400 OUTP ON Turn on the output of the SourceMeter Instrument 2400 INIT Init...

Page 70: ...nd answer to the most common questions encountered with the Models 707B and 708B For additional FAQs please see the Frequently Asked Questions FAQs section of the Models 707B and 708B Reference Manual...

Page 71: ...selected and GPIB is enabled also verify that The GPIB cable is connected to the instrument The instrument has a unique GPIB address A model software does not run on B models Software that I used with...

Page 72: ...to the card rails 5 Make sure that no other portions of the card catch on any part of the instrument frame while installing 6 Make sure the card is fully seated before restarting the instrument Edge c...

Page 73: ...channels accepted make sure that the channel specifier is valid For more information on channel specifiers see Specifying a channel in the Models 707B and 708B Reference Manual If the specifier is cor...

Page 74: ...nual Save the present configuration You can save the present state of the instrument using the front panel menus or from a command interface See the Models 707B and 708B Reference Manual User setups Y...

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Page 76: ...se refer to the Migrating from Models 707A and 708A topic in the Features and Functions section of the Model 707B or 708B Reference Manual If you would like to use existing software that ran with the...

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Page 78: ...14 F FAQs 7 1 front panel display 2 3 2 5 2 7 interface 2 1 introduction 2 1 keys 2 3 Model 707B front panel 2 2 Model 708B front panel 2 2 using 2 1 I I O layer 1 2 import script 3 14 IP address 7 4...

Page 79: ...2 707B 900 01 Rev B June 2013 LabVIEW driver 7 5 line frequency 7 1 Save present state 7 5 voltage 7 1 web page 3 1 3 2 7 4 TSB Embedded 3 11 script create with 3 11 W web interface 3 1 accessing 3 1...

Page 80: ...eithley Instruments Inc All other trademarks and trade names are the property of their respective companies Keithley Instruments Inc Corporate Headquarters 28775 Aurora Road Cleveland Ohio 44139 440 2...

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