LCTD (FB) ¶ FUNCTION_BLOCK PUBLIC LCTD Decrements a
LCTU (FB) ¶ FUNCTION_BLOCK PUBLIC LCTU Increments a
CTD (FB) ¶ FUNCTION_BLOCK CTD Decrements a given value
VisuFbRecordingRangeRingBuffer (FB) ¶ FUNCTION_BLOCK Visu
function block instance