Siemens CP 243-2 Manuel D’Utilisation
Interface to the User Program in the S7-200 CPU
2-17
SIMATIC NET CP 243-2 AS-i Master
C79000-G8976-C142/02
C79000-G8976-C142/02
BS5
Bank No.
BS0
BS1
BS2
BS3
BS4
0
1
1
0
1
0
Bank 26 selected
0
1
1
0
1
1
Bank 27 selected
0
1
1
1
0
0
Bank 28 selected
0
1
1
1
0
1
Bank 29 selected
0
1
1
1
1
0
Bank 30 selected
0
1
1
1
1
1
Bank 31 selected
1
0
0
0
0
0
Bank 32 selected
1
0
0
0
0
1
Bank 33 selected
1
0
0
0
1
0
Bank 34 selected
1
0
0
0
1
1
Bank 35 selected
1
0
0
1
0
0
Bank 36 selected
1
0
0
1
0
1
Bank 37 selected
1
0
0
1
1
0
Bank 38 selected
1
0
0
1
1
1
Bank 39 selected
1
0
1
0
0
0
Bank 40 selected
1
0
1
0
0
1
Bank 41 selected
1
0
1
0
1
0
Bank 42 selected
1
0
1
0
1
1
Bank 43 selected
1
0
1
1
0
0
Bank 44 selected
1
0
1
1
0
1
Bank 45 selected
1
0
1
1
1
0
Bank 46 selected
1
0
1
1
1
1
Bank 47 selected
1
1
0
0
0
0
Bank 48 selected
1
1
0
0
0
1
Bank 49 selected
1
1
0
0
1
0
Bank 50 selected
1
1
0
0
1
1
Bank 51 selected
1
1
0
1
0
0
Bank 52 selected
1
1
0
1
0
1
Bank 53 selected
1
1
0
1
1
0
Bank 54 selected
1
1
0
1
1
1
Bank 55 selected
1
1
1
0
0
0
Bank 56 selected
1
1
1
0
0
1
Bank 57 selected
1
1
1
0
1
0
Bank 58 selected
1
1
1
0
1
1
Bank 59 selected
1
1
1
1
0
0
Bank 60 selected
1
1
1
1
0
1
Bank 61 selected
1
1
1
1
1
0
Bank 62 selected
1
1
1
1
1
1
Bank 63 selected
!
Caution
Make sure that the value of the bank select bits is located not only in the process
output image but that it is also transferred to the CP 243-2 before you access the
corresponding bank (see example in Table 5-1).
output image but that it is also transferred to the CP 243-2 before you access the
corresponding bank (see example in Table 5-1).