Keithley DMM7510, Справочное руководство

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Model DMM7510 7½ Digit Graphical Sampling Multimeter Reference Manual Section 6: SCPI command reference
DMM7510-901-01 Rev. B / May 2015 6-65
[:SENSe[1]]:<function>:ATRigger:WINDow:LEVel:HIGH
This command defines the upper 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 DC current and digitize current:
5e-06
DC voltage and digitize voltage:
0.05
Usage
[:SENSe[1]]:<function>:ATRigger:WINDow:LEVel:HIGH <value>
[:SENSe[1]]:<function>:ATRigger:WINDow:LEVel:HIGH?
<function>
The function to which the setting applies; see Functions
<value> The upper 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 high level must be greater than the low 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:LOW (on page 6-66)