Determining The Minimum/Maximum Value - Siemens Simatic Manual

Fail-safe function blocks for storage and retrieval machines

3.10.3.2 Determining the minimum/maximum value

2. If a 1 signal is available at the MODE input, then the block determines the maximum of the 8
IN1-IN8 inputs. The highest of these up to 8 INTEGER values is made available at output Q.
3. If a 0 signal is available at input MODE, then the block performs a minimum evaluation; the
lowest of these 8 INTEGER values is output at Q.
S7-Distributed Safety/SIMATIC Safety - fail-safe function blocks for storage and retrieval machines
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