Lenze EVF9383 - Manual (Page 161)

Configuration
2−153
l
EDSVF9383V−EXT EN 2.0
2.4.53 CW/CCW/Quick stop (R/L/Q)
This FB evaluates the input of the direction of rotation protected against wire breakage. If there is no
signal for the direction of rotation, quick stop is released.
C0889/2
C0889/1 R/L/Q
R/L/Q−QSP
R/L/Q−R/L
R/L/Q−R
R/L/Q−L
C0885
C0886
Fig. 2−131 CW/CCW/Quick stop (R/L/Q)
Signal Source Note
Name Type DIS DIS format CFG List Lenze
R/L/Q−R d C0889/1 bin C0885 2 51 −
R/L/Q−L d C0889/2 bin C0886 2 52 −
R/L/Q−QSP d − − − − − −
R/L/Q−R/L d − − − − − −
Function
l After mains connection, the two outputs are initialized as follows:
Inputs Outputs
R/L/Q−R R/L/Q−L R/L/Q−R/L R/L/Q−QSP
− − 0 1
0 = LOW
1 = HIGH
l After the initialization, the following relationship results in dependence of the input signals:
Inputs Outputs
R/L/Q−R R/L/Q−L R/L/Q−R/L R/L/Q−QSP
0 0 0/1 * 1
1 0 0 0
0 1 1 0
1 1 unchanged unchanged
0 = LOW
1 = HIGH
* If you have selected a direction of rotation and then set both inputs to LOW, the signal state at R/L/Q−R/L will not change.