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FLOWSIC200 · Operating Instructions · 8013271/1CJ9/V2-0/2022-01 · © SICK Engineering GmbH
Assembly and installation
3.2.2.2
Bus addressing via hardware setting
The bus address of a sender/receiver unit required for the bus system can be assigned by
hardware or software (
). Hardware addressing is read in when SOPAS ET
starts (
) and has a higher priority than software addressing.
Bus address and sensor number in the MCU are always identical.
As standard, the address is set using a miniature switch on the digital board in the sender/
receiver unit (3 switches for hexadecimal addressing from address 1 to 7;
change the address, open the sender/receiver unit and set the desired address. Then close
the sender/receiver unit again.
Fig. 16
Hardware addressing of sender/receiver unit
NOTICE:
For bus systems, it must be ensured that the bus addressing of the Master
FLSE200 is set correctly.
The sender/receiver units must have different addresses. Identical addresses
for several units cause the communication with the MCU to abort!
Digital board
Miniature switch
Switch 4 serves for Master -
Slave switch-over
Address 1
2
3
4
5
6
7
Switch
1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3 1 2 3
ON
x
x
x x
x x
x
x x x x x
Switch
1
2
3
4
Position
OFF
ON
(Switch position for address 1/Master)
1
2
3
4
Position
OFF
ON
1
2
3
4
(No addressing/Slave)
