Siemens SIMOCODE pro V - Page 42

3 Engineering
Blocking Protection for Pumps with SIMOCODE pro V
Article ID: 109478058, V2.0, 09/2020
42
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3. Under "Logic modules > Truth table 3I/1O > Truth table 3", define the signals
and logic of truth table 3 (TT3).
I1
I2
I3
≥1
4. Under "Logic modules > Truth table 3I/1O > Truth table 4", define the signals
and logic of truth table 4 (TT4).
I1
I2
&
I3
&
≥1