Lenze 520 Series - Control Connections; Speed Reference (Input 1); Speed Reference (Input 2)

4Q - DC Chopper 520 series
45
4.2 CONTROL CONNECTIONS
4.2.1 SPEED REFERENCE (INPUT 1)
a) for one direction of rotation via potentiometer (1-or 2-quadrant Operation)
,vGc -vcc
1OKl1W
4VGC VCC
1OK/1W
CW rotation CCW rotation
b) for two directions of rotation (4-quadrant operation)
iOK/1W
via master voltage
-12O.~12OV
Pl
0
R1
A
R1
c)
Lenze