Keithley 2010 User Manual

Note that this command does not affect the status of the instrument; settings, data, and event
registers are not changed.
To send the IFC command, the controller must set the IFC line true for a minimum of 100µs.
Program fragment
PRINT #1, "output 16; *idn?" 'Send query command
PRINT #1, "enter 16" 'Read data; turn on TALK annunciator
SLEEP 3 'Wait 3 seconds
PRINT #1, "abort" 'Talker idle state; turn off TALK
'annunciator
LLO (local lockout)
Use the LLO command to prevent local operation of the instrument. After the unit receives
LLO, all its front panel controls except the POWER are inoperative. In this state, pressing the
LOCAL will not restore control to the front panel. The GTL command restores control to the
front panel.
Program fragment
PRINT #1, "remote 16" 'Place 2010 in remote
PRINT #1, "local lockout" 'Lock out front panel (including
'LOCAL key)
SLEEP 6 'Wait 6 seconds
PRINT #1, "local 16" 'Restore front panel operation
GTL (go to local)
Use the GTL command to put a remote mode instrument into local mode. The GTL command
also restores front panel key operation.
Program fragment
PRINT #1, "remote 16" 'Place 2010 in remote
SLEEP 3 'Wait 3 seconds
PRINT #1, "local 16" 'Place 2010 in local mode
DCL (device clear)
Use the DCL command to clear the GPIB interface and return it to a known state. Note that
the DCL command is not an addressed command, so all instruments equipped to implement
DCL will do so simultaneously.
When the Model 2010 Multimeter receives a DCL command, it clears the Input Buffer and
Output Queue, cancels deferred commands, and clears any command that prevents the
processing of any other device command. A DCL does not affect instrument settings and stored
data.
Program fragment
PRINT #1, "clear" 'Clear all devices
Remote Operation 4-13

Keithley 2010 Specifications

General

Brand	Keithley
Model	2010
Category	Multimeter
Language	English