Cause : Overload of digital output on X30/6 or overload of digital output on X30/7 For X30/6 comes when the system has detected an overload condition, meaning that the connected motor or equipment is drawing more current than it is rated for, potentially leading to overheating or damage.

1. Check the load connected to X30/6 or remove the short- circuit connection.
2. Check 5-32 Term X30/6 Digi Out (MCB 101). For X30/7,
3. Check the load connected to X30/7 or remove the short-circuit connection.
4. Check 5-33 Term X30/7 Digital Out (MCB 101).