198 PROFIsafe
detailed description of the PROFIsafe message format, see section PROFIsafe
message format on page 200.
F-Parameters are PROFIsafe parameters that all PROFIsafe devices support.
F-Parameters are sent from the F-Host (safety PLC) to the F-Device (FSO module)
when the PROFIsafe connection is created. They contain the PROFIsafe addresses
and the watchdog time for the PROFIsafe connection.
Note: ABB recommends that you use only PROFINET compatible Ethernet switches
and cables in the PROFIsafe communication bus.