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RS-232 interface reference

.................................................................................. 11-27

Sending and receiving data .......................................................................... 11-27

Baud rate, flow control and terminator ........................................................ 11-27

RS-232 connections ..................................................................................... 11-29

Error messages ............................................................................................. 11-30

Common Commands

*CLS — Clear Status Clear status registers and error queue

........................ 12-3

*ESE <NRf> – Event Enable Program the standard event enable register ... 12-4

*ESE? – Event Enable Query Read the standard event register .................... 12-4

*ESR? – Event Status Register Query Read register and clear it .................. 12-6

*IDN? – Identification Query Read the identification code .......................... 12-7

*OPC – Operation Complete Set the OPC bit in the standard

event register after all pending commands are complete ............................ 12-8

*OPC? – Operation Complete Query Place a “1” in the output

queue after all pending operations are completed ..................................... 12-10

*RCL – Recall Return to setup stored in memory ....................................... 12-11

*RST – Reset Return 2182 to *RST defaults .............................................. 12-12

*SAV – Save Save present setup in memory ............................................... 12-12

*SRE <NRf> – Service Request Enable Program service request

enable register ........................................................................................... 12-12

*SRE? – Service Request Enable Query Read service request

enable register ........................................................................................... 12-12

*STB? – Status Byte Query Read status byte register ................................. 12-14

*TRG – Trigger Send bus trigger to 2182 ................................................... 12-15

*TST?– Self-Test Query Run self test and read result ................................ 12-15

*WAI – Wait-to-Continue Prevent execution of commands until

previous commands are completed ........................................................... 12-16

SCPI Signal Oriented Measurement Commands

:CONFigure:<function> .................................................................................

13-2

:FETCh? ......................................................................................................... 13-3

:READ? .......................................................................................................... 13-3

:MEASure:<function>? ................................................................................. 13-4

SCPI Reference Tables

Keithley 2182 User Manual

Other manuals for Keithley 2182