
Commissioning and Diagnostics
7-21
ET 200S IM 151-7 CPU Interface Module
A5E00058783-04
Structure
The module status of the IM 151-7 CPU is structured as follows:
7065 4 132
Byte x
Byte x+2
Byte x+3
0
H
0
H
Byte x+4
00
B
: Module ok;
valid data
01
B
: Module fault;
invalid data
(module defective)
10
B
: Incorrect module;
invalid data
11
B
: No module;
invalid data
Always
”0”
Always
”0”
Bit no.
Code for the station diagnosis
00
Length of the module status, including byte x (max. 13 bytes)
Bit no.
Slot of the CPU
0000
7065 4 132
Byte x+1
Bit no.
10 100000
2
H
= Module status
Code for status message
Status type: Module status
76
1st configured address area
Byte x+5
Bit no.7065 4 132
3rd configured address area
2nd configured address area
4th configured address area
5th configured address area
Byte x+6
Bit no.7065 4 132
7th configured address area
6th configured address area
8th configured address area
9th configured address area
Byte y-1
Bit no.7065 4 132
31st configured address area
30th configured address area
32nd configured address area
00
.
.
.
Figure 7-5 Structure of the module status
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