14-8 SCPI Reference Tables Model 6485 Picoammeter Instruction Manual
Table 14-6
SYSTem command summary (see Section 13 for detailed information)
Command Description
Default
parameter
Ref
Section
SCPI
:SYSTem 13
:ZCHeck Zero check: 2
[:STATe] <b> Enable or disable zero check. ON
[:STATe]? Query state of zero check.
:ZCORrect Zero correct: 2
[:STATe] <b> Enable or disable zero correct. OFF
[:STATe]? Query state of zero correct.
:ACQuire Acquire a new zero correct value.
:PRESet Return to SYSTem:PRESet defaults. √
:LFRequency <freq> Select power line frequency; 50 or 60 (Hz). 60 1
:LFRequency? Query frequency setting.
:AUTO Path to control auto frequency.
:SYSTem:
:LFRequency
:AUTO (continued)
[:STATe] <b> Enable or disable auto frequency. ON
[:STATe]? Query state of auto frequency.
:AZERo Path to control autozero: 2 √
[:STATe] <b> Enable or disable autozero. ON √
[:STATe]? Query state of autozero. √
:TIME Timestamp:
:RESet Reset timestamp to 0 seconds.
:POSetup <name> Select power-on setup; RST, PRESet, or SAVx
(where x = 0 – 2).
PRES
:POSetup? Query power-on setup.
:VERSion? Query SCPI revision level. √
:ERRor Read error queue: (see Note) 10 √
[:NEXT]? Read and clear oldest error/status (code and
message).
:ALL? Read and clear all errors/status (code and
message).
:COUNt? Read the number of messages in queue.
:CODE Code numbers only:
[:NEXT]? Read and clear oldest error/status (code only).
:ALL? Read and clear all errors/status (codes only).