Delphin ProfiMessage, Hardware Manual

Page: 249 / 322

Profi Message
Modulation 1: Modulation of amplitude, +50 % to -50 %, for 32 measurements
Modulation 2: Modulation of frequency , +50 % to -50 %, for 32 measurements
Modulation 3: Modulation of phase, +45 to -45 , for 32 measurements
Modulation 4: Modulation of offset , +1000 mV to -1000 mV, for 32 measurements
Modulation 5: Noise in the range of ±5 % of amplitude
Example:
Modulation 6
Two anomalies of ±20 % of amplitude at position 3/16 and 11/16 of signal dur-
ation.
Example:
9.2.1.4
Synchronising two AMDT modules
Synchronisation enables 8 + 8 = 16 analogue signals (almost) to be sim-
ultaneously triggered and sampled. Synchronization is available only in the "batch
recoding" operating mode.
User example:
Synchronisation of vibration measurement from 8 + 4 = 12 analogue signals. 8
analogue inputs are assigned to a master and 4 analogue inputs to a slave. Periodic
external trigger pulse (from a rotating shaft). Connected to digital input 1 of mas-
ter and slave.
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Delphin Technology AG
Dezember 2015
Profi Message Manual