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Schneider Electric 174 CEV User Manual

Page 17

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Installing the Bridge Hardware

13

The bridge is shipped with the switches set of a default address of 1 (all switches

in the 0 (zero) position, closest to the card surface).

Set the Modbus Plus address switches 1--6 to the address in your application.

Switches 7 and 8 are not used.

Switch 1 is the least significant bit of the address. Switch 6 is the most significant

bit. The address will be one higher than the binary value you set into the switches.

Table 9 shows the addresses and switch settings.

Table 9 Modbus Plus Addresses and Switch Settings

Address Switches 6--1

Address Switches 6--1

Address Switches 6--1

1

0 0 0 0 0 0

23

0 1 0 1 1 0

45

1 0 1 1 0 0

2

0 0 0 0 0 1

24

0 1 0 1 1 1

46

1 0 1 1 0 1

3

0 0 0 0 1 0

25

0 1 1 0 0 0

47

1 0 1 1 1 0

4

0 0 0 0 1 1

26

0 1 1 0 0 1

48

1 0 1 1 1 1

5

0 0 0 1 0 0

27

0 1 1 0 1 0

49

1 1 0 0 0 0

6

0 0 0 1 0 1

28

0 1 1 0 1 1

50

1 1 0 0 0 1

7

0 0 0 1 1 0

29

0 1 1 1 0 0

51

1 1 0 0 1 0

8

0 0 0 1 1 1

30

0 1 1 1 0 1

52

1 1 0 0 1 1

9

0 0 1 0 0 0

31

0 1 1 1 1 0

53

1 1 0 1 0 0

10

0 0 1 0 0 1

32

0 1 1 1 1 1

54

1 1 0 1 0 1

11

0 0 1 0 1 0

33

1 0 0 0 0 0

55

1 1 0 1 1 0

12

0 0 1 0 1 1

34

1 0 0 0 0 1

56

1 1 0 1 1 1

13

0 0 1 1 0 0

35

1 0 0 0 1 0

57

1 1 1 0 0 0

14

0 0 1 1 0 1

36

1 0 0 0 1 1

58

1 1 1 0 0 1

15

0 0 1 1 1 0

37

1 0 0 1 0 0

59

1 1 1 0 1 0

16

0 0 1 1 1 1

38

1 0 0 1 0 1

60

1 1 1 0 1 1

17

0 1 0 0 0 0

39

1 0 0 1 1 0

61

1 1 1 1 0 0

18

0 1 0 0 0 1

40

1 0 0 1 1 1

62

1 1 1 1 0 1

19

0 1 0 0 1 0

41

1 0 1 0 0 0

63

1 1 1 1 1 0

20

0 1 0 0 1 1

42

1 0 1 0 0 1

64

1 1 1 1 1 1

21

0 1 0 1 0 0

43

1 0 1 0 1 0

22

0 1 0 1 0 1

44

1 0 1 0 1 1

Default Setting

The default setting of the address switches is shown in Section 2.8.