Siemens SIMOCODE pro V - Page 41

3 Engineering
Blocking Protection for Pumps with SIMOCODE pro V
Article ID: 109478058, V2.0, 09/2020
41
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Truth tables
1. Under "Logic modules > Truth table 3I/1O > Truth table 1", define the signals
and logic of truth table 1 (TT1). The logic corresponds to an OR junction with
3 inputs.
I1
I2
I3
≥1
2. Under "Logic modules > Truth table 3I/1O > Truth table 2", define the signals
and logic of truth table 2 (TT2). The unused input 3 is set by default as "false".
I1
I2
I3
&
(false)