Relays REF610 designed by company ABB are used mainly for feeders protection. These relays don’t have FBD logic (for example PLCs REF541, REF543, REF545 use FBD logic) therefore their configurations are very simple. Standart relay REF610 has 2 binary inputs and 5 binary outputs (including 3 power outputs). This relay have also internal relay failure […]
CAP505 course of PLC REF543: 1. Installing CAP505 V2.4 Relay product engineering tool CAP505 course of PLC REF543: 2. Creating a project with CAP505 v 2.4 Relay product engineering tool CAP505 course of PLC REF543: 3. CAP505 configuration of communication settings CAP505 course of PLC REF543: 4. Exporting/importing existing file CAP505 course of PLC REF543: […]