3.1.3 Settings On The Module - Siemens SIMATIC S5 CP 523 Manual

Hardware
Installation
Use in
the S5-135U/S5-150U and S5-155U
The CP 523 is mounted direct onto the module rack.
Figure 3-2. Installing the CP 523 in the S5-135U Central Controller

3.1.3 Settings on the Module

You
must set the address of the module on switch bank S 1 ( + Section
. Select
the initial address with switches
Define the addresses
switches S 1.6 to S 1.8
128, 136 to 248 i n the P area
O, 8 to 248 i n the O, IM 3 and IM 4 areas
Only the P area can be selected when using the S5- 1 15u.
The modules are factory-set to start address 128
other modu Ies reserve this address space before putting the modu Ie into service.
When using the module in the
( + Figure 5-1) if the device connected (e.g. printer) has no safe electrical isolatlon to VDE 0160.
This ensures safe electrical Isolation between the peripheral device and the S5- 11 SF.
3-4
S 1.1 to S1.5
i n the selected area (P, O, IM 3 or IM 4) in steps of eight bytes using
in the P (normal 1/0) area. Make sure that no
CP
5 ) :
523