CANopen over EtherCAT CiA 402
EtherCAT is defined by the EtherCAT user group in the IEC-Standard 61158 and defines the bus system and how the drive slave communicates with a master on the physical and basic communication levels.
Safety Over Ethercat with Circulo drive
A failure is a serious fault in SMM. If a failure occurs, SMM will go into a safe state and will usually not leave this state. The fieldbus communication might be deactivated. A power cycle might help to reset. Those Failures are reported with SmmFInxx. Example: failure of a DCDC regulator inside the SMM or a memory test failed.
Safety Over Ethercat with Circulo drive
A failure is a serious fault in SMM. If a failure occurs, SMM will go into a safe state and will usually not leave this state. The fieldbus communication might be deactivated. A power cycle might help to reset. Those Failures are reported with SmmFInxx. Example: failure of a DCDC regulator inside the SMM or a memory test failed.