Siemens S5-155U System Manual page 273

923C Coordinator Module
Example of address
activation
Switch Setting
on off
S3.1 x
S3.2 x
S3.3 x
S3.4 x
S3.5 x
S3.6 x
S3.7 x
S3.8 x
6 - 28
You wish to reference modules at Slots 11, 59, 75 and 99 in the
S5-135U/155U PLC via the COR 923C, from base address 10.
Setting the base address:
Switch Setting
on
S2.1 x
S2.2 x
S2.3
S2.4 x
S2.5
S2.6 x
Activating the required slots for the S5-135U/155U PLC:
Meaning Slot No. in the
S5-135U/155U
Base address + 0 11
Base address + 1 27
Base address + 2 43
Base address + 3 59
Base address + 4 75
Base address + 5 83
Base address + 6 91
Base address + 7 99
Meaning
off
––
Significance 16
x Significance 8
Significance 4
x Significance 2
Significance 1
Operable Slots
11
59
75
99
C79000-B8576-C199-03
Base address:
8
+ 2
= 10
End Address
10
13
14
17
System Manual