ComBricks User Manual v6.4.0 | January 18| © PROCENTEC 101/219
The total delay for the entire network must be set as the new Slot time (T
slot
) setting in the busparameters of
the master.
Example 1: 1.5 Mbps, 5 km FO cable, 6 FO ring modules
Max
TSDR
+ (FO
length
× FO
delay
) + (N
FO-modules
× N
delay
)
150 + (5 x 30) + (6 x 12)
150 + 150 + 72 = 372 bit times
It is required to change the T
slot
to a value higher than 372.
Example 2: 6 Mbps, 3 km FO cable, 10 FO ring modules
Max
TSDR
+ (FO
length
× FO
delay
) + (N
FO-modules
× N
delay
)
450 + (3 x 120) + (10 x 43)
450 + 360 + 430 = 1240 bit times
It is required to change the T
slot
to a value higher than 1240.