Keithley 2461 Reference Manual

Section
6: SCPI command reference Model 2461 Interactive SourceMeter® Instrument
Reference Manual
6-144 2461-901-01 A/November 2015
:SYSTem:CCHeck:THReshold
This command sets the threshold value for contact resistance for the contact check status functions.
Type Affected by Where saved Default value
Command and query
Instrument reset
Power cycle
Not saved
OHM50
Usage
:SYSTem:CCHeck:THReshold <level>
:SYSTem:CCHeck:THReshold?
<level>
The level of threshold resistance above which the contact check functions indicate a
failure:
• 2 Ω: OHM2
• 15 Ω: OHM15
• 50 Ω:
OHM50
Details
The contact check functions indicate a failure when the connection path resistance exceeds the value
specified by this command.
This command can be sent when contact check isn't enabled. However, you must enable contact
check before checking the status of connections.
Example
:SYSTem:CCHeck:THReshold OHM15
:SYSTem:CCHeck:THReshold?
Set the contact check function to indicate a
failure if resistance is greater than 15 Ω.
Query the contact check threshold setting.
Output:
OHM15
Indicates that the contact check threshold is set
to 15
Ω.
Also see
:SYSTem:CCHeck? (on page 6-142)
:SYStem:CCHeck:ALL? (on page 6-142)
:SYSTem:CCHeck:STATe (on page 6-143)

Keithley 2461 Specifications

General

Brand	Keithley
Model	2461
Category	Measuring Instruments
Language	English