6. Function blocks
6.1 Manufacturer function blocks
Other
Retention
The function block does not recognize retentive data.
See also
 → Section "DC - PID controller", page 374
 → Section "FT - PT1-Signal smoothing filter ", page 381
 → Section "TC - Three step controller", page 401
 → Section "BC - Block comparison", page 410
 → Section "BV - Boolean operation", page 470
 → Section "PO - Pulse output", page 386
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