Dmm.measure.analogtrigger.window.levelhigh - Keithley DMM7510 Reference Manual

Model DMM7510 7½ Digit Graphical Sampling Multimeter Reference Manual

dmm.measure.analogtrigger.window.levelhigh

This attribute defines the upper boundary of the analog trigger window.
Type TSP-Link accessible
Attribute (RW) Yes
Usage
value = dmm.measure.analogtrigger.window.levelhigh
dmm.measure.analogtrigger.window.levelhigh = value
value
Functions
dmm.FUNC_DC_VOLTAGE
dmm.FUNC_AC_VOLTAGE
dmm.FUNC_DC_CURRENT
dmm.FUNC_AC_CURRENT
dmm.FUNC_TEMPERATURE
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
dmm.measure.func = dmm.FUNC_DC_VOLTAGE
dmm.measure.range = 10
dmm.measure.autozero.enable = dmm.OFF
dmm.measure.analogtrigger.mode = dmm.MODE_WINDOW
dmm.measure.analogtrigger.window.levelhigh = 5
dmm.measure.analogtrigger.window.levellow = 1
dmm.measure.analogtrigger.window.direction = dmm.DIRECTION_LEAVE
Set measure function to DC voltage.
Set range to 10 V.
Disable autozero.
Set the analog trigger mode to window.
Set the analog trigger high level to 5 V.
Set the analog trigger low level to 1 V.
Set the trigger to occur when the signal leaves the window.
Also see
Analog triggering overview
dmm.digitize.analogtrigger.window.levelhigh
dmm.measure.analogtrigger.mode
dmm.measure.analogtrigger.window.direction
dmm.measure.analogtrigger.window.levellow
DMM7510-901-01 Rev. B / May 2015
Affected by Where saved
Restore configuration Configuration script
Instrument reset Measure configuration list
Power cycle
Measure configuration list
The upper boundary of the window
dmm.FUNC_RESISTANCE
dmm.FUNC_4W_RESISTANCE
dmm.FUNC_DIODE
dmm.FUNC_CAPACITANCE
dmm.FUNC_CONTINUITY
(on page 3-64)
(on page 8-81)
(on page 8-121)
(on page 8-128)
(on page 8-130)
Section 8: TSP command reference
Default value
DC current: 5e-06
DC voltage: 0.05
dmm.FUNC_ACV_FREQUENCY
dmm.FUNC_ACV_PERIOD
dmm.FUNC_DCV_RATio
dmm.FUNC_DIGITIZE_CURRENT
dmm.FUNC_DIGITIZE_VOLTAGE
8-129