Model 6487 Reference Manual
SCPI Reference Tables
14-17
Table 14-8
TRACe command summary
Command
Description
Default
parameter
Ref
Section SCPI
:TRACe|:DATA
Use :TRACe or :DATA as root command.
Note
1
√
:DATA? [BUFFER]
Read the contents of normal or A-V ohms
buffer.
2
BUFFER
√
:MODE?
Query buffer mode:
DC (normal) or AVOLtage (A-V ohms).
:CLEar
Clear readings from buffer.
:FREE?
Query bytes available and bytes in use.
√
:POINts <n>
Specify size of buffer: 1 to 3000.
100
√
:ACTual?
Query number of readings stored in buffer.
:POINts?
Query buffer size.
√
:FEED <name>
Select source of readings for buffer: SENSe[1],
CALCulate[1], or CALCulate2.
SENS1
√
:CONTrol <name>
Select buffer control mode: NEXT or NEVer.
NEV
√
:CONTrol?
Query buffer control mode.
√
:FEED?
Query source of readings for buffer.
√
:TSTamp
Timestamp:
:FORMat <name>
Select timestamp format: ABSolute or DELta.
ABS
:FORMat?
Query timestamp format.
1.
SYSTem:PRESet and *RST have no effect on the commands in this subsystem. The listed defaults are power-on defaults.
2.
Readings come from A-V ohms buffer if available; normal buffer readings otherwise.
