Keithley 2461 Reference Manual

Table of Contents
Model 2461 Interactive SourceMeter® Instrument
Reference Manual
bufferVar.sourcestatuses ........................................................................................................ 8-31
bufferVar.sourceunits .............................................................................................................. 8-32
bufferVar.sourcevalues ........................................................................................................... 8-33
bufferVar.startindex ................................................................................................................. 8-35
bufferVar.statuses ................................................................................................................... 8-36
bufferVar.times ........................................................................................................................ 8-37
bufferVar.timestamps .............................................................................................................. 8-38
bufferVar.units ......................................................................................................................... 8-40
buffer.write.format() ................................................................................................................. 8-41
buffer.write.reading() ............................................................................................................... 8-43
createconfigscript() .................................................................................................................. 8-45
dataqueue.add() ...................................................................................................................... 8-45
dataqueue.CAPACITY ............................................................................................................ 8-46
dataqueue.clear() .................................................................................................................... 8-47
dataqueue.count ..................................................................................................................... 8-48
dataqueue.next() ..................................................................................................................... 8-48
delay() ..................................................................................................................................... 8-49
digio.line[N].mode ................................................................................................................... 8-50
digio.line[N].reset() .................................................................................................................. 8-52
digio.line[N].state ..................................................................................................................... 8-53
digio.readport() ........................................................................................................................ 8-53
digio.writeport() ....................................................................................................................... 8-54
display.changescreen() ........................................................................................................... 8-55
display.clear() .......................................................................................................................... 8-56
display.delete() ........................................................................................................................ 8-56
display.input.number() ............................................................................................................. 8-57
display.input.option() ............................................................................................................... 8-59
display.input.prompt() .............................................................................................................. 8-61
display.input.string() ................................................................................................................ 8-62
display.lightstate ...................................................................................................................... 8-63
display.prompt() ...................................................................................................................... 8-64
display.readingformat .............................................................................................................. 8-65
display.settext() ....................................................................................................................... 8-66
display.waitevent() .................................................................................................................. 8-67
eventlog.clear() ....................................................................................................................... 8-68
eventlog.getcount() ................................................................................................................. 8-68
eventlog.next() ........................................................................................................................ 8-69
eventlog.post() ........................................................................................................................ 8-70
eventlog.save() ........................................................................................................................ 8-71
exit() ........................................................................................................................................ 8-72
file.close() ................................................................................................................................ 8-72
file.flush()................................................................................................................................. 8-73
file.mkdir() ............................................................................................................................... 8-74
file.open() ................................................................................................................................ 8-74
file.read() ................................................................................................................................. 8-75
file.usbdriveexists() ................................................................................................................. 8-76
file.write()................................................................................................................................. 8-76
format.asciiprecision ............................................................................................................... 8-77
format.byteorder ...................................................................................................................... 8-78
format.data .............................................................................................................................. 8-79
gpib.address ............................................................................................................................ 8-80
lan.ipconfig() ............................................................................................................................ 8-81
lan.lxidomain ........................................................................................................................... 8-82
lan.macaddress ....................................................................................................................... 8-82
localnode.access ..................................................................................................................... 8-83
localnode.gettime() .................................................................................................................. 8-84
localnode.linefreq .................................................................................................................... 8-84
localnode.model ...................................................................................................................... 8-85
localnode.password ................................................................................................................ 8-85
localnode.prompts ................................................................................................................... 8-86
localnode.serialno ................................................................................................................... 8-87

Keithley 2461 Specifications

General

Maximum Current	7 A
Power	100 W
Resolution	6.5 digits
Source Measure Unit (SMU)	Yes
DC Voltage	100 V
Maximum Voltage	100 V
Display	5-inch capacitive touchscreen
Connectivity	USB, GPIB
Software	TSP
DC Current	7 A
Current Source Range	0 to 7 A
Voltage Measurement Range	100 mV to 100 V
Current Measurement Range	10 nA to 7 A
Voltage Measurement Resolution	100 nV