·Digitization of factory and production line safety: collect and manage all states of production line safety devices, so as to prevent personal and property losses caused by loss of safety product functions.

·PLr mechanical safety risk assessment: frequency of equipment safety spot check according to the high/medium/low risk of production line.

·PL performance status display: the performance level of PL is set by safety input, safety control and safety output and automatically monitored.

·Equipment safety device status acquisition/display

·Double-loop automatic spot check

·Abnormal alarm function

·Please contact a business person to work out a digital scheme that is in line with the factory on the spot.