Keithley 2450 Reference Manual page 19

Table of Contents
userstring.get() ...................................................................................................................... 8-251
waitcomplete() ....................................................................................................................... 8-252
Frequently asked questions (FAQs) ........................................................................ 9-1
How do I display the instrument's serial number? ............................................................... 9-2
What VISA resource name is required? ............................................................................... 9-2
Can I use Agilent GPIB cards with Keithley drivers? ........................................................... 9-2
How do I check the driver for the device? ............................................................................ 9-2
Which Microsoft Windows operating systems are supported? ............................................ 9-4
What to do if the GPIB controller is not recognized? ........................................................... 9-5
I'm receiving GPIB timeout errors. What should I do? ......................................................... 9-5
How do I change the command set? ................................................................................... 9-5
How do I upgrade the firmware? .......................................................................................... 9-7
Where can I find updated drivers? ....................................................................................... 9-7
Why can't the Model 2450 read my USB flash drive?.......................................................... 9-7
How do I download measurements onto the USB drive? .................................................... 9-8
How do I save the present state of the instrument? ............................................................ 9-9
Why did my settings change? .............................................................................................. 9-9
What is NPLC? ................................................................................................................... 9-10
What are the Quick Setup options? ................................................................................... 9-10
What is the output-off state? .............................................................................................. 9-11
How do I store readings into the buffer? ............................................................................ 9-12
What should I do if I get an 5074 interlock error? .............................................................. 9-12
How do I trigger a sweep? ................................................................................................. 9-13
What are source limits?...................................................................................................... 9-13
What is offset compensation? ............................................................................................ 9-14
What is a configuration list? ............................................................................................... 9-14
Why do I see the "incompatible settings" message? ......................................................... 9-14
How do I use the digital I/O port? ....................................................................................... 9-14
How do I trigger other instruments? ................................................................................... 9-15
Next steps ............................................................................................................... 10-1
Additional Model 2450 information ..................................................................................... 10-1
Maintenance .............................................................................................................. A-1
Introduction .......................................................................................................................... A-1
Line fuse replacement .......................................................................................................... A-1
Front-panel display ............................................................................................................... A-2
Model 2450 Interactive SourceMeter® Instrument Reference Manual