GW Instek PPH-1503 - Manual (Page 50)

PPH-1503 User Manual
50
Parameter
Description IntTime  Integration time
 The integration time can be set
manually or automatically by the
operator. For manual settings, the
integration time can be set to a
maximum of 60 seconds. For a line
frequency of 60Hz the minimum
integration time is 850mS with a step
resolution of 16.7mS. For a line
frequency of 50Hz, the minimum
integration time is 840mS with a step
resolution of 20mS.
 When the integration time is set to Auto
Time, the system will automatically
measure the time between two adjacent
rising edges and an appropriate
integration time is set for the peak and
trough. If there are more than two
pulses, the integration time must be set
manually.
TrigEdge
 Trigger edge
 Pulse edges are used to trigger long
integration measurement. Regardless of
whether a rising or falling edge is used
as a trigger, a pulse must furst be
detected before measurement can start.
Measurement can also start without an
edge trigger. When Trig On Neither is
selected, measurement starts as soon as
the output is turned on.