LMX SERIES™ OPERATION MANUAL
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2018 by Pacific Power Source, Inc. (PPS) • All Rights Reserved • No reproduction without written authorization from PPS.
LMX Series Power Source Operation Manual
Page 403 of 463
10.8.5
Scope
There are two Scope Measurement screen with different levels of functionality. The Basic Scope
function is most suitable to get a quick view of either voltage and or current waveforms on one
of more output phase. The Advanced scope function offers many more settings, memory depth,
programmable capture settings and trigger capabilities at the cost of have to set up more
parameters to get the data you want.
10.8.5.1
Scope - Basic
The Scope function captures voltage and current waveforms at the output of the power source
on all phases. This screen allows a variety of captured waveforms to be displayed. Anywhere
from one to four periods of the output voltage and/or current can be captured and displayed.
The amplitude axis auto-scales so no horizontal or vertical settings have be made by the user.
This makes this scope mode quick and easy to use.
The following controls are available to customize the captured waveform display:
CONTROL
Purpose
MEASUREMENT
Selects Voltage L-N, Voltage L-L, Current or Both Voltage & Current
PHASE
Selects Phase A, B, C or all (ABC). Only visible in two or three phase mode.
TIME UNIT
Selects time scale in either TIME, SAMPLES or PHASE
PERIODS
Selects the number of periods to display. Range is 1~ 4
AUTO REFRESH
Turns AUTO REFRESH mode ON or OFF
REFRESH PERIOD
Sets interval time for AUTO REFRESH mode in seconds. Range is 5 ~ 100.
REFRESH
Manual REFRESH button
EXPORT GRAPH
Downloads image for displayed waveform(s). See sample below.
EXPORT DATA
Downloads captured data points for displayed waveform(s) in csv format text file. See
sample below.
