Lenze EVF9324 User Manual

Configuration
Function blocks
Master frequency input (DFIN)
8
8.2
8.2.2

8.2-6
EDSVF9333V EN 3.0-06/2005
In C0427 the different modes for the evaluation of the input signals can be
selected.
C0427=0(phase-displacedsignalsequence)
O
O
B
B
Z
Z
Fig. 8.2-3 Phase-displaced signal sequence (CW rotation)
Clockwise
rotation
Track A leads track B by 90 ° (positive value at DFIN-OUT)
Counter-clock
wise rotation
Track A lags track B by 90 ° (negative value at DFIN-OUT)
C0427=1(controlofthedirectionofrotationviatrackB)
O
O
B
B
Z
Z
Fig. 8.2-4 Control of direction of rotation via track B
Clockwise
rotation
Track A transmits the speed
Track B = LOW (positive value at DFIN-OUT)
Counter-clock
wise rotation
Track A transmits the speed
Track B = HIGH (negative value at DFIN-OUT)
C0427=2(controlofspeedanddirectionofrotationviatrackAortrackB)
O
O
B
B
Z
Z
Fig. 8.2-5 Control of speed and direction of rotation via track A or track B
Clockwise
rotation
Track A transmits the speed and direction of rotation (positive
value at DFIN-OUT)
Track B = LOW
Counter-clock
wise rotation
Track B transmits the speed and direction of rotation (negative
value at DFIN-OUT)
Track A = LOW
Evaluating input signals

Lenze EVF9324 Specifications

General

Brand	Lenze
Model	EVF9324
Category	DC Drives
Language	English