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FC 300 Profibus
How to Configure the System
Configure the PROFIBUS Network
All PROFIBUS stations that are connected to the same bus network must have a unique station address.
The PROFIBUS address of the FC 300 can be selected via:
-
Hardware switches
-
Par. 9-18 Node address
-
The PROFIBUS command SSA "Set Station Address"
Setting the PROFIBUS Address using the Hardware Switches
Using the hardware switches it is possible to select an address range from 0 to 125 (factory setting 127)
according to the table below:
Switch
Address value
E.g. address 5
E.g. address 35
E.g. address 82
NB!:
Switch off the power supply before
changing the hardware switches.
The address change will come into effect at the
next power-up, and can be read in par. 9-18 Node
address.
Note the location and sequence of the hardware
switches as illustrated in the figure opposite.
8
7
Not used
+64
+32
Not used
OFF
OFF
Not used
OFF
ON
Not used
ON
OFF
MG.33.C2.02 - VLT is a registered Danfoss trademark
6
5
4
+16
+8
OFF
OFF
OFF
OFF
ON
OFF
3
2
1
+4
+2
+1
ON
OFF
ON
OFF
ON
ON
OFF
ON
OFF
19
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