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. |