Delphin ProfiMessage, Hardware Manual

Page: 253 / 322

Profi Message
The outcome of synchronisation: Triggering takes place (almost) simultaneously
Measurement data (time signal/frequency spectrum) are transmitted con-
secutively.
Timing diagram as user example
9.2.2
Triggering and recording
Properties
l
Software trigger via time interval, periodically within the range 1 ms to 60 s.
l
Hardware trigger via analogue input or digital input
l
Trigger threshold, edge, and polarity adjustable
l
Batch recording at a sampling frequency in the range of 256 Hz to 20480 Hz
(for 1 to 8 channels)
l
Continuous recording at a sampling frequency in the range of 256 Hz to
1024 / 2048 / 4096 kHz (for 8/4/2 channels)
l
Recording depth of max. 8192 or 4096 samples for each channel, max. 8 syn-
chronous channels
l
Pre-trigger in the range of 0 to 100% of recording depth
l
Start-stop trigger function for externally determined recording depth
Hardware trigger operating modes
253
Delphin Technology AG
Dezember 2015
Profi Message Manual