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Commands Listed in Alphabetical Order
oscilloscope.
Many oscilloscope users do not have to worry about this because
they use the same type of probe on all channels. Power measurement users,
however, frequently use both a voltage probe and a current probe. A current
probe typically has a larger delay than a voltage probe, so setting deskew values
becomes important.
Examples
POWER:TYPE HARMonics sets the measurement type to Harmonics.
POWER:TYPE? might return POWER:TYPE NON indicating that no measurement
type is set.
POWer:VOLTAGESOurce
Sets or returns the voltage source for the power application.
Conditions
This command requires a DPO4PWR application m odule.
Group
Power
Syntax
POWer:VOLTAGESOurce {CH1|CH2|CH3|CH4|REF1|REF2|REF3|REF4}
POWer:VOLTAGESOurce?
Arguments
CH1–CH4 or REF1–REF 4 sets channel or ref as the volta ge source.
Examples
POWER:VOLTAGESOURCE CH1 sets the voltage source as CH1.
POWER:VOLTAGESOURCE? might return POWER:VO LTAGESOURCE CH1 indicating
that the voltage source is set to CH1.
*PSC
Sets or returns the power-on status flag that controls the automatic power-on
handling of the DESER, SRER, and ESER registers. When *PSC is true, the
DESER register is set to 255 and the SRER and ESER registers are set to 0 at
power-on. When *PSC is false, the current values in the DESER, SRER, and
ESER registers are preserved in nonvolatile memory when power is shut off and
are restored at power-on.
Group
Status and Error
MSO4000 and DPO4000 Series Programmer Manual 2-315