Keithley DMM7510, Reference Manual

Page: 393 / 1036

Section 6: SCPI command reference Model DMM7510 7½ Digit Graphical Sampling Multimeter Reference Manual
6-66 DMM7510-901-01 Rev. B / May 2015
[:SENSe[1]]:<function>:ATRigger:WINDow:LEVel:LOW
This command defines the lower boundary of the analog trigger window.
Type Affected by Where saved Default value
Command and query Recall settings
Instrument reset
Power cycle
Measure configuration list Save settings
Measure configuration list 0
Usage
[:SENSe[1]]:<function>:ATRigger:WINDow:LEVel:LOW <value>
[:SENSe[1]]:<function>:ATRigger:WINDow:LEVel:LOW?
<function>
The function to which the setting applies; see Functions
<value> The lower boundary of the window
Functions
VOLTage[:DC] RESistance TEMPerature VOLTage[:DC]:RATio
VOLTage:AC FRESistance CONTinuity DIGitize:VOLTage
CURRent[:DC] DIODe FREQuency[:VOLTage] DIGitize:CURRent
CURRent:AC CAPacitance PERiod[:VOLTage]
Details
Only available when the analog trigger mode is set to window.
The low level must be less than the high level.
To use the analog trigger with the measure functions, a range must be set (you cannot use
autorange) and autozero must be disabled.
Example
FUNC "CURR"
CURR:RANGE 3
CURR:AZER OFF
CURR:ATR:MODE WINDOW
CURR:ATR:WIND:LEV:HIGH 2.5
CURR:ATR:WIND:LEV:LOW 1
CURR:ATR:WIND:DIR LEAV
Set measure function to DC current.
Set range to 3 A.
Disable autozero.
Set the analog trigger mode to window.
Set the analog trigger level for the low point of
the window to 1.0 A and the high point for 2.5 A.
Set the trigger to occur when the signal leaves
the window (signal below 1.0 A or above 2.5 A).
Also see
Analog triggering overview (on page 3-64)
[:SENSe[1]]:<function>:ATRigger:MODE (on page 6-59)
[:SENSe[1]]:<function>:ATRigger:WINDow:DIRection (on page 6-64)
[:SENSe[1]]:<function>:ATRigger:WINDow:LEVel:HIGH (on page 6-65)