Fig. 96 Illegally Exceeding The E-Bus Current; Fig. 97 Warning Message For Exceeding E-Bus Current - Beckhoff EL3773 Documentation

Commissioning
Fig. 96: Illegally exceeding the E-Bus current
From TwinCAT 2.11 and above, a warning message "E-Bus Power of Terminal..." is output in the logger
window when such a configuration is activated:
Fig. 97: Warning message for exceeding E-Bus current
Caution! Malfunction possible!
The same ground potential must be used for the E-Bus supply of all EtherCAT terminals in
a terminal block!
Attention
84 Version: 2.5 EL3773