the problem is that the pilz pss 3074 FS LED FLASHES,
When i turn on power, it is not a wiring fault as i replaced it with a new one, it worked fine,
so i need to connect to the pss, i downloaded a demo version of the pss win pro from the pilz site,
used a normal serial communication cable (cross over like that used for the pilz multi configurator),
but i couldnot go online with the pilz pss 3074,
i need a crack or a licence info ,
so if anyone has an idea will be really appreciated..
thanks at all