Lenze E82xVxxxKxxxxx - Manual (Page 18)

Product description
Device features
2
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18 EDS82EV903 EN 3.0
2 Product description
2.1 Device features
Control types / motor control
ƒ V/f control (linear or quadratic)
ƒ Sensorless vector control
Basic functions
ƒ Freely assignable user menu
ƒ 4 freely programmable parameter sets (online switchable)
ƒ Error history buffer
ƒ DC−injection braking
ƒ Flying restart circuit to coasting motor
ƒ S−ramps for smooth acceleration
ƒ Max. output frequency 650 Hz
ƒ Fixed frequencies
ƒ Blocking frequencies
ƒ PID controllers
ƒ Freely configurable inputs and outputs
ƒ Level inversion
Monitorings and protective measures
ƒ Short circuit
ƒ Earth fault
ƒ Overvoltage
ƒ Motor stalling
ƒ Motor phase failure detection
ƒ Motor phase failure detection
ƒ I 2 x t motor monitoring
ƒ Motor overtemperature (input for PTC or thermal contact)