Keithley 2000 User Manual

SCPI Command Reference 5-69
:FEED command
:FEED <name>
:TRACe:FEED <name> Specify readings source
Parameters <name> = SENSe[1] Put raw readings in buffer
CALCulate[1] Put calculated readings in buffer
NONE Put no 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, calculated math readings
(mx+b or PERCent or NONE) are placed in the buffer.
With NONE selected, no readings are placed in the buffer when storage is
performed over the bus.
:CONTrol <name>
:TRACe:FEED:CONTrol <name> Specify buffer control
Parameters <name> = NEVer Disables buffer storage
NEXT Fills buffer and stops
Query :CONTrol? Query buffer control
Description This command is used to select the buffer control. With NEVer selected,
storage into the buffer is disabled. With either of the other selections, storage
is performed as long as buffer feed is not set for NONE (see :TRACe:FEED
NONE). When NEXT is selected, the storage process starts, fills the buffer
and then stops. The buffer size is specified by the :POINts command.
:DATA? command
:DATA?
:TRACe:DATA? Send buffer readings
Description When this command is sent and the Model 2000 is addressed to talk, all the
readings stored in the buffer are sent to the computer. The format that read-
ings are sent over the bus is controlled by the :FORMat subsystem.

Keithley 2000 Specifications

General

Digits	6.5
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
Resistance Range	100 Ω to 100 MΩ
Connectivity	IEEE-488 (GPIB)
Display Type	VFD