Keithley 263 User Manual

IEEE-488 PROGRAMMING
4.7.14 W (Guard)
Purpose
Use to enable or disable guard
Format Wn
Parameters WO Disable guard
Wl Enable guard
Default Upon power up, or after a DCL or SDC command is received, guard will disable
W).
Description
When guard is enabled (Wl) the output of the Model 263 is reconfigured so that
a guard drive can be placed on the inner shell of the output triax connector. Depend-
ing on the function, the guard voltage may be supplied by the Model 263 or by an
external drive. See paragraph 3.7 for detailed information on guard. When guard
is disabled (WO) the output is placed back in the unguarded configuration.
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Keithley 263 Specifications

General

Brand	Keithley
Model	263
Category	Test Equipment
Language	English