PPA5xx/15xx user manual
3-7
COUPLING – appropriate to input signals.
RANGE – configure according to the magnitude (voltage
and current) of input signals.
DATALOG – only available for Power Analyzer and True
RMS Voltmeter modes; sampling interval and storage
location. Datalog is disabled by default. (See also TABLE,
GRAPH in 3.3 Display Control Keys.)
APP – application-specific measurements, e.g. inrush
current.
MATHS – a choice of three formulae – functions of up to
four measurements.
ALARM – audible/visual indication of thresholds crossed
set by ZOOM values (see 3.3 Display Control Keys).
Default is Alarm disabled.
REMOTE – configure external comms.
AUX – Phase-Controlled Inrush Switch control.
SYS – configure general system features.
MODE – see 3.1 Operating Mode Keys.
PROG – save, recall or delete Mode, Display and Setup
configurations for user-defined applications. Recall data
saved in DATALOG (see DATALOG key above).
For numeric entry see 3.7 Data Entry Guide.