SmartPLC SafeLine with PROFIBUS slave interface
129
Switching states of the local outputs: Colour codes + symbols
42282
Symbol
Colour
Description
grey
Local output is switched off
green
Local output is switched on
>
Switching states of the logical devices: Colour codes + symbols
42270
Symbol
Colour
Description
white
Local output is configured as non-safe output
green
Logical device for safe input operates correctly
red
Logical device for safe output is in the error state
Designation
Description
[false]
Logical device provides the safe value FALSE
[true]
Logical device provides the safe value TRUE
[pulse]
A test pulse is generated on the output.
Logical devices are elements of the CODESYS programming system. They are used for the
logical preprocessing of input signals.
For detailed information:
→ Programming manual fail-safe SmartPLC AC4S