Lenze EVS9332xP - Manual (Page 260)

Function library
Function blocks
3.5.49 OR operation (OR)
3−232
l
EDSVS9332P−EXT DE 2.0
Function
ORx−IN1 ORx−IN2 ORx−IN3 ORx−OUT
0 0 0 0
1 0 0 1
0 1 0 1
1 1 0 1
0 0 1 1
1 0 1 1
0 1 1 1
1 1 1 1
The function corresponds to a connection in parallel of NO contacts in a contactor control.
ORx−IN2 ORx−IN1 ORx−IN3
ORx−OUT
Fig. 3−180 Function of the OR operation as a parallel connection of NO contacts.
Tip!
If only two inputs are needed, use the inputs ORx−IN1 and ORx−IN2. Assign the input ORx−IN3 with
the signal source FIXED0.