, the corresponding instance [...] _EXTERNAL <device name>: FSo [...] ->Safety Device->Master

device name [...] device name . The device name is a name

in the device tree has a driver instance [...] here corresponds to the latest

the displayed device name [...] to the desired device (device name

Device tree: Project [...] in the device tree [...] Device tree

Device These logical I [...] field device [...] device

from the displayed device instance [...] . Device name Device [...] from the displayed device instance

has an identifier (instance name [...] tree of the safety [...] tree, and then add

with the corresponding name [...] of the logical I/O device [...] the corresponding input signals

to the SafetyProfisafeDevice [...] here corresponds to the latest [...] block instance