User manual

2400 Series SourceMeter
®
User’s Manual SCPI Command Reference 18-115
POINts <n>
:TRACe:POINts <n> Specify buffer size
Parameters <n> = 1 to 2500 Specify buffer size
MINimum 1
MAXimum 2500
DEFault 100
Query :POINts? Query buffer size
:POINts? MINimum Query smallest allowable buffer size
:POINts? MAXimum Query largest allowable buffer size
:POINts? DEFault Query *RST default buffer size
Description This command is used to specify the size of the buffer.
ACTual?
:TRACe:POINts:ACTual? Query number of stored readings
Description This query command is used to determine how many stored read-
ings are in the buffer. After sending this command and addressing
the unit to talk, the number of readings stored in the buffer will be
sent to the
computer.
FEED <name>
:TRACe:FEED <name> Specify readings source
Parameters <name> = SENSe[1] Put raw readings in buffer
CALCulate[1] Put Calc1 readings in buffer
CALCulate2 Put Calc2 readings in buffer
Query :FEED? Query buffer feed
Description This command is used to select the source of readings to be placed
in the buffer. With SENSe[1] selected, raw readings are placed in the
buffer when storage is performed.
With CALCulate[1] selected, math expression results (Calc1) are
placed in the buffer. With CALCulate2 selected, Calc2 readings are
placed in the buffer.
TRACe:FEED cannot be changed while buffer storage is active. See
Section 9, “Data Store,” for more information.
CONTrol <name>
:TRACe:FEED:CONTrol <name> Start or stop buffer
Parameters <name> = NEXT Fills buffer and stops
NEVer Disables buffer storage
Query :CONTrol? Query buffer control