Functional description
The SBM safe brake module signals the current operating state via the digital output STATUS (STATUS signal).
The "Brake control" monitoring function in the application inverters from SEW-EURODRIVE monitors the switching state of the STATUS signals and performs a plausibility check of them with the control signals DB00 and/or SBC of the application inverter. If a signal state is implausible, the monitoring function reacts with an adjustable fault response. In addition, the permitted switching frequency of the SBM can be monitored. In doing so, the "Brake control" monitoring function evaluates the number of switching cycles via the STATUS signal. If the permitted switching frequency is exceeded, the monitoring function reacts with an adjustable fault response.
INFORMATION
