Keithley 2010 User Manual

SCPI Command Reference 5-67
:AZERo commands
:STATe <b>
:SYSTem:AZERo:STATe <b> Control autozero
Parameters <b> = 1 or ON Enable autozero
0 or OFF Disable autozero
Query :STATe? Query state of autozero
Description This command is used to disable or enable autozero. When enabled, accuracy
is optimized. When disabled, speed is increased at the expense of accuracy.
NOTE Before you can enable or disable autozero, the Model 2010 must
first be in the idle state. The Model 2010 can be placed in the idle
state by first disabling continuous initiation
(:INITiate:CONTinuous OFF), and then sending the :ABORt
command. After sending the :STATe command, readings can be
re-started by sending :INITiate:CONTinuous ON or :INITiate.
Program PRINT #1, “output 16; :init:cont off; :abor” ‘ Place 2010 in idle
PRINT #1, “output 16; :syst:azer:stat off; stat?” ‘ Disable autozero
PRINT #1, “enter 16” ‘ Get response from 2010
LINE INPUT #2, a$ ‘ Read response
PRINT a$ ‘ Display response
PRINT #1, “output 16; :init:cont on” ‘ Take 2010 out of idle
NOTE When finished, be sure to re-enable autozero.
:CLEar command
:CLEar
:SYSTem:CLEar Clear Error Queue
Description This action command is used to clear the Error Queue of messages.

Keithley 2010 Specifications

General

Frequency Range	3 Hz to 300 kHz
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
DC Current Range	3 A
DC Current Accuracy	0.05%
AC Current Range	3 A
Resistance Accuracy	0.01%
Interface	GPIB, RS-232
Power Supply	50 Hz or 60 Hz