Siemens SIMATIC S5-115U User Manual page 147

Simatic s5 series cpu 941-7ub11 cpu 942-7ub11 cpu 943-7ub11 and cpu 943-7ub21 cpu 944-7ub11 and cpu 944-7ub21
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S5-115U Manual
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Figure 5-2. Addresses in the CPU Program Memory
EWA 4NEB 811 6130-02b
Absolute addresses in
B000
the internal RAM
B009
B00A
B00B
B00C
B00D
B00E
It is impossible to locate a program error
B017
from the physical address of the illegal
B018
statement in the RAM.
B019
The "DIR PC" function indicates the
absolute start addresses of all
programmed blocks. You can locate a
B02E
B02F
program error by comparing these two
addresses.
B030
B031
B032
B03B
B03C
B03D
STEP Address Counter
B03E
B03F
B040
B041
B042
FFFF
Byte
Contents
25
B0
26
42
Error Diagnostics
5-13

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