Westermo ODW-610-F2 - Manual (Page 22)

22 6651-22611
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If the fibre distance is long it may be necessary to adjust the bus parameter Slot time, the
monitoring time (tbit) of the sender of frame for acknowledgement of recipient and the
TSDR Station Delay of Responders, at configuration of the PROFIBUS DP master.
If the time between transferred PROFIBUS DP frames is long, it may be necessary to
allow a longer time of interruption in receiving frames, using DIP-switches.
If disturbances in the electrical PROFIBUS DP network result in missed frames, it may be
necessary to allow a number of consecutive faulty frames before the bus is considered to
be out of operation, using DIP-switches.