Counters

Function blocks in the group “Counters”. Each link opens the block page; sorted by library and name.

Block	Page title	Library	What it is for
bd30_counter	Counter	Basic Digital Boxes	The block is a pulse counter.
CTD	CTD	Basic Digital Boxes	The block acts as a counter counting down to zero from the preset value pv .
CTD_DINT	CTD_DINT	Basic Digital Boxes	The block acts as a counter counting down to zero from the preset value pv .
CTD_LINT	CTD_LINT	Basic Digital Boxes	The block acts as a counter counting down to zero from the preset value pv .
CTD_UDINT	CTD_UDINT	Basic Digital Boxes	The block acts as a counter counting down to zero from the preset value pv .
CTD_ULINT	CTD_ULINT	Basic Digital Boxes	The block acts as a counter counting down to zero from the preset value pv .
CTU	CTU	Basic Digital Boxes	The block acts as a counter counting up from zero to the preset value pv .
CTU_DINT	CTU_DINT	Basic Digital Boxes	The block acts as a counter counting up from zero to the preset value pv .
CTU_LINT	CTU_LINT	Basic Digital Boxes	The block acts as a counter counting up from zero to the preset value pv .
CTU_UDINT	CTU_UDINT	Basic Digital Boxes	The block acts as a counter counting up from zero to the preset value pv .
CTU_ULINT	CTU_ULINT	Basic Digital Boxes	The block acts as a counter counting up from zero to the preset value pv .
CTUD	CTUD	Basic Digital Boxes	The block is an up and down counter.
CTUD_DINT	CTUD_DINT	Basic Digital Boxes	The block is an up and down counter.
ctud_lint	ctud_lint	Basic Digital Boxes	The block is an up and down counter.
CTUD_UDINT	CTUD_UDINT	Basic Digital Boxes	The block is an up and down counter.
CTUD_ULINT	CTUD_ULINT	Basic Digital Boxes	The block is an up and down counter.
IncrementalCounter	Counter with Overflow Protection	Lib.Mervis Libraries	A helper block used for handling counter inputs that are at risk of overflow.

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