Keithley DMM7510 Reference Manual

Section
8: TSP command reference Model DMM7510 7½ Digit Graphical Sampling Multimeter
Reference Manual
8-124 DMM7510-901-01 Rev. B / May 2015
dmm.measure.analogtrigger.pulse.level
This attribute defines the pulse level that generates an analog trigger event.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW) Yes
Restore configuration
Instrument reset
Power cycle
Measure configuration list
Configuration script
Measure configuration list
0
Usage
value = dmm.measure.analogtrigger.pulse.level
dmm.measure.analogtrigger.pulse.level = value
value
The signal level
Functions
dmm.FUNC_DC_VOLTAGE
dmm.FUNC_RESISTANCE
dmm.FUNC_ACV_FREQUENCY
dmm.FUNC_AC_VOLTAGE
dmm.FUNC_4W_RESISTANCE
dmm.FUNC_ACV_PERIOD
dmm.FUNC_DC_CURRENT
dmm.FUNC_DIODE
dmm.FUNC_DCV_RATIO
dmm.FUNC_AC_CURRENT
dmm.FUNC_CAPACITANCE
dmm.FUNC_DIGITIZE_CURRENT
dmm.FUNC_TEMPERATURE
dmm.FUNC_CONTINUITY
dmm.FUNC_DIGITIZE_VOLTAGE
Details
Only available when the analog trigger mode is set to pulse.
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_PULSE
dmm.measure.analogtrigger.pulse.level = 5
dmm.measure.analogtrigger.pulse.width = 30e-6
dmm.measure.analogtrigger.pulse.condition = dmm.CONDITION_LESS
dmm.measure.analogtrigger.pulse.polarity = dmm.POLARITY_BELOW
Set measure function to DC voltage.
Set range to 10 V.
Disable autozero.
Set the analog trigger mode to pulse.
Set the analog trigger level to 5 V.
Set the analog trigger pulse width to 30 µs.
Set the condition to be detect trigger within the pulse width.
Set the trigger to occur when the pulse is below the level.
Also see
Analog triggering overview (on page 3-64)
dmm.digitize.analogtrigger.pulse.level (on page 8-77)
dmm.measure.analogtrigger.mode (on page 8-121)
dmm.measure.analogtrigger.pulse.condition (on page 8-122)
dmm.measure.analogtrigger.pulse.polarity (on page 8-125)
dmm.measure.analogtrigger.pulse.width (on page 8-126)

Keithley DMM7510 Specifications

General

Resolution	7.5 digits
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
DC Current Range	10 µA to 10 A
Resistance Range	10 Ω to 1 GΩ
Sampling Rate	1 MS/s
Memory	27.5 million readings
Display	5 inch capacitive touchscreen
AC Voltage Accuracy	±0.06% of reading
AC Current Range	10 A
Connectivity	USB, LAN, GPIB