
Commissioning and Diagnostics
7-24
ET 200S IM 151-7 CPU Interface Module
A5E00058783-04
Structure of the interrupt data when a diagnostic interrupt is generated by the
SFB 75 in the intelligent slave (from Byte y+4 onwards)
Byte y+5
Byte y+6
0: Module ok
1: Module fault
0
Refer to the application description
for the SFB 75
More detailed information can be
found in the STEP 7 Online Help or
in the Reference Manual, System
Software for S7-300/400 System
and Standard Functions
Byte y+7
70654 13 2 Bit no.
70654 13 2 Bit no.
7065 4 13 2 Bit no.
7065 4 13 2 Bit no.
Diagnostic data
fixed
by definition
Byte y+19
7065 4 13 2 Bit no.
.
.
.
Byte y+4
Figure 7-8 Byte y+4 to y+7 for diagnostic interrupt (SFB 75)
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