Model SR715 Model SR720 LCR Meters

REMOTE PROGRAMMINGSR715/720 will use the nominal value from the next lowest numbered bin witha non-zero nominal value (several bins can have the same nominal valuewithout entering the value for each bin). The lowest numbered active bin musthave its nominal value set. Bin 0 must always be set for binning to beenabled. The BNOM? i query returns the nominal value for bin i.SETUP and CONTROL COMMANDS*IDN?*OPC(?)*RCL i*RST*SAV i*WAIThe *IDN? common query returns the SR715/720's device configuration. Thisstring is in the format: "StanfordResearchSystems,SR7XX,YYYYY,ZZZ".Where "YYYYY" is the five digit serial number of the unit, and "ZZZ" is the 3digit firmware revision number.The *OPC (operation complete) common command/query is used tosynchronize command execution to the SR715/720's measurement process.The *OPC command will set a bit in the Standard Event Status Byte when allmeasurements in progress are complete. The *OPC? query will return thevalue 1 when all measurements in progress are complete. For example, thecommands STRT; *OPC? would start a measurement and return a 1 when itwas done. The controlling program would then know that the answer wasready to retrieved.The *RCL command recalls stored setting number i, where i may range from0 to 9. If the stored setting is corrupt or has never been stored, an executionerror will be generated. *RCL0 recalls the default setup.The *RST common command resets the SR715/720 to its defaultconfigurations.The *SAV command saves the current instrument settings as setting numberi (1-9).The *WAI common command is a synchronization command that haltsfurther command processing until all measurements in progress arecomplete. For example, the commands STRT; *WAI;XALL? would start ameasurement, halt further command processing until the measurement wascomplete, and then execute the XALL? command to return the measurementresult.STATUS REPORTING COMMANDS*CLS*ESE (?) {i}*ESR? {i}*PSC (?) {i}The *CLS common command clears all status registers. This commanddoes not affect the status enable registers.The *ESE i command sets the standard event status byte enable register tothe decimal value i (0-255). The *ESE? query returns the value (0-255) of thestatus byte enable register.The *ESR? command queries the value of the standard event status byte.The value is returned as a decimal number from 0 to 255. The *ESR? i queryreturns the value (0 or 1) of bit i (0-7). Reading the entire byte will clear itwhile reading bit i will clear just bit i.The *PSC common command sets the value of the power-on status clear bit.If i = 1 the power on status clear bit is set and all status registers and enableregisters are cleared on power up. If i = 0 the bit is cleared and the status4-7