Siemens SIMATIC ET 200iS, Manual

Page: 150 / 434

Commissioning and Diagnostics
ET 200iS Distributed I/O Station
7-34
A5E00087831-02
7.8.10 Module Status
Definition
The module status indicates the status of the configured modules and provides
details of the ID-related diagnostic information relating to the configuration and
indicates any module fault.The module status follows the ID-related diagnostic
information and is 13 bytes long.
Module Status
The module status for the ET 200iS is structured as follows:
Byte 12
Bit no.
Length of module status
incl. byte 12 (= 13 bytes)
0 0 0 0 1 1 0 1
7 6 5 4 3 2 1 0
Code for module status
Byte 13
Bit no.
2 = module status
H
1 0 0 0 0 0 1 0
7 6 5 4 3 2 1 0
Code for status message
Byte 14
Byte 15
7 0
0
H
0
H
7 6 5 4 3 2 1 0
4
8
7 6 5
12 11 10 9 12 11 10 9
16 15 14 13
20 19 18 17
24 23 22 21
28 27 26 25
32 31 30 29
35 34 33
Byte 16
Byte 17
Byte 18
Byte 19
Byte 20
Byte 22
Byte 23
Byte 21
Byte 24
Bit no.
module in slot 4
modules in slots 5 to 8
modules in slots 9 to 12
modules in slots 13 to 16
modules in slots 17 to 20
modules in slots 21 to 24
modules in slots 25 to 28
modules in slots 29 to 32
modules in slots 33 to 35
always “0”
always “0”
00 : module ok; valid data
B
01 : module error; invalid data
B
10 : wrong module; invalid data
B
11 : no module (or module failure); invalid data
B
Status type: module
Key: non-existent slots are “00”
Figure 7-12 Module Status