Keithley DMM7510 Reference Manual

Section
8: TSP command reference Model DMM7510 7½ Digit Graphical Sampling Multimeter
Reference Manual
8-166 DMM7510-901-01 Rev. B / May 2015
dmm.measure.linesync
This attribute determines if line synchronization is used during the measurement.
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
dmm.OFF
Usage
state = dmm.measure.linesync
dmm.measure.linesync = state
state
Disable line sync:
dmm.OFF
Enable line sync: dmm.ON
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
When line synchronization is enabled, measurements are initiated at the first positive-going zero
crossing of the power line cycle after the trigger.
Example
dmm.measure.func = dmm.FUNC_DC_CURRENT
dmm.measure.linesync = dmm.ON
Set line synchronization on for DC current
measurements.
Also see
Line cycle synchronization (on page 4-1)

Keithley DMM7510 Specifications

General

Brand	Keithley
Model	DMM7510
Category	Multimeter
Language	English