Model 6485 Picoammeter Instruction Manual SCPI Reference Tables 14-9
:CLEar Clear messages from error queue. 10
:KEY <NRf> Simulate key-press; see Figure 13-3. √
:KEY? Query the last “pressed” key. √
RS-232 interface: 9
:LOCal While in LLO, removes the LLO and places the
Model 6485 in local (RS-232 only).
:REMote Places the Model 6485 in remote if not in LLO
(RS-232 only).
:RWLock Places the Model 6485 in local lockout (RS-232
only).
Note: Clearing the error queue - Power-up and *CLS clears the error queue. *RST, SYSTem:PRESet, and STATus:PRESet have no
effect on the error queue.
Table 14-7
TRACe command summary
Command Description
Default
parameter
Ref
Section
SCPI
:TRACe|:DATA Use :TRACe or :DATA as root command. (see Note) 6 √
:DATA? Read the contents of the buffer (data store). √
:CLEar Clear readings from buffer.
:FREE? Query bytes available and bytes in use. √
:POINts <n> Specify size of buffer; 1 to 2500. 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.
Note: SYSTem:PRESet and *RST have no effect on the commands in this subsystem. The listed defaults are power-on defaults.
Table 14-6 (continued)
SYSTem command summary (see Section 13 for detailed information)
Command Description
Default
parameter
Ref
Section
SCPI
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