Siemens SIMATIC ET 200X - Page 172

Commissioning and Diagnostics
5-48
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
Diagnostic interrupt of modules with analog inputs
Byte x+6
70
15
H
: Module class, analog module
7
Module in STOP mode
7
0
Error during analog/digital conversion in module
0
2
4
71
H
: Module with analog inputs
Length of channel-specific diagnosis
Number of channels per module
Byte x+5
Byte x+8
Byte x+9
Byte x+10
Byte x+7
Module malfunction, i. e. a problem has been detected
0
External error: Module no longer addressable
27
Parameterization error
Internal fault in module
Channel fault in module
Parameters not assigned to module
13645
Byte x+4
Coding key incorrect or missing
Byte x+11
70
Diagnostic event on channel 0 of module
Diagnostic event on channel 1 of module
1
23
Diagnostic event on channel 7 of module
4
56
:
:
Byte x+12
7
00
Configuration or parameter assignment error
0
Short-circuit to M
3
Wire break
4
6
2
51
Lower limit violation
Upper limit violation
Byte x+19: Assignment for channel 7 as for byte x+12
Byte x+13: Assignment for channel 1 as for byte x+12
:
Diagnostic events for channel 0
0
00
Figure 5-16 Structure as of byte x+4 for diagnostic interrupt (analog inputs)