Westermo MD-63 Profibus - Manual (Page 4)

10 6071-2071
Switch settings MD-63 Profibus
Factory settings
ON
1 2 3 4 5 6 7 8 9
ON
1 2 3 4 5
S2
S1
Selection of data rate Selection of Link-detect
ON
1 2 3 4 5 6 7 8 9
S1
The fail-safe function forces the received signal to inactive
state when the connected transmitter is in tri-state (trans-
mitter inactive).
Link detect means that the fibre optic channel is continu-
ously analysed. When an acceptable level is detected this
will be indicated with the LINK-Led.
Selection of
termination resistor
ON
1 2 3 4 5
S2 Termination cable type A (220
Ω
)
ON
1 2 3 4 5
S2 Termination cable type B (150
Ω
)
See cable types page 12
Selection of
transmitted power
ON
1 2 3 4 5
S2 Low
ON
1 2 3 4 5
S2 High
Turning
time
auto detect
ON
1 2 3 4 5 6 7 8 9
S1 9,6 kbit/s
ON
1 2 3 4 5 6 7 8 9
S1 Inactivated
ON
1 2 3 4 5 6 7 8 9
S1 Aktivated
ON
1 2 3 4 5 6 7 8 9
S1 19,2 kbit/s
ON
1 2 3 4 5 6 7 8 9
S1 93,75 kbit/s
ON
1 2 3 4 5 6 7 8 9
S1 187,5 kbit/s
ON
1 2 3 4 5 6 7 8 9
S1 500 kbit/s
ON
1 2 3 4 5 6 7 8 9
S1 1500 kbit/s
S2:1-5 S1:1-9
Selection of termination
with fail-safe
ON
1 2 3 4 5
S2 No termination
ON
1 2 3 4 5
S2 Termination