in the device list) Name Name [...] for variable exchange :

_INPUT Name Data Type [...] _AOPD_In SAFEBOOL FALSE Variable [...] Switch11 BOOL FALSE Variable

. Figure 123 . Variable [...] 104 . Inputs: Name [...] : Name Data Type

VAR_INPUT ) Name [...] Name Data Type [...] (variables mapped

_INPUT Name Data Type [...] _OSSD_In SAFEBOOL FALSE Variable [...] Test BOOL FALSE Variable

the Variable Declaration [...] the name of the POU [...] variable

_EXTERNAL <device name>: FSo [...] _INPUT Name Data Type [...] FSoE name

. VAR_INPUT Name [...] which requests safety Variable [...] _OUTPUT Name Data Type

. VAR_INPUT Name [...] _OpMode SAFEBOOL FALSE Variable [...] _Acknowledge SAFEBOOL FALSE Variable

_INPUT Name Data Type [...] . Variable FALSE : ESPE [...] _OUTPUT Name Data Type