Siemens SINAMICS V20 Series User Manual

Commissioning
5.6 Function commissioning
SINAMICS V20 Inverter
Operating Instructions, 07/2012, A5E03728167
101
5.6.3.14 Running the inverter in cavitation protection mode
Functionality
The cavitation protection will generate a fault / warning when cavitation conditions are
deemed to be present. If the inverter gets no feedback from the pump transducer, it will trip
to stop cavitation damage.
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Cavitation Protection Logic Diagram
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Setting parameters
Parameter Function Setting
P2360[0...2] Enable cavitation protection This parameter enables the cavitation protection function.
= 1: Fault
= 2: Warn
P2361[0...2] Cavitation threshold [%] This parameter defines the feedback threshold over which a
fault / warning is triggered, as a percentage (%).
Range: 0.00 ... 200.00 (factory default: 40.00)
P2362[0...2] Cavitation protection time [s] This parameter sets the time for which cavitation conditions
have to be present before a fault / warning is triggered.
Range: 0 ... 65000 (factory default: 30)

Siemens SINAMICS V20 Series Specifications

General

Brand	Siemens
Model	SINAMICS V20 Series
Category	DC Drives
Language	English