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Commissioning and Diagnostics
Diagnostic interrupt of modules with digital outputs
7
6
5
4
Byte x+4
0
External auxiliary supply is missing, i. e.:
Load power supply is missing or is too low
Parameters not assigned to module
Parameterization error
7
Byte x+5
Bytes x+6 to x+7: Are not used
7
Byte x+8
7
Byte x+9
7
Byte x+10
7
6
5
4
Byte x+11
:
Diagnostic event on channel 7 of module
6
5
4
7
Byte x+12
0
0
Channel 0
Temperature rise
Byte x+13: Assignment for channel 1 as for byte x+12
Byte x+14: Assignment for channel 2 as for byte x+12
:
Byte x+19: Assignment for channel 7 as for byte x+12
Figure 5-14
Structure as of byte x+4 for diagnostic interrupt (digital outputs)
5-46
3
2
1
0
Module malfunction, i. e. a problem has been detected
Internal fault in module
External error: Module no longer addressable
Channel fault in module
0
1F
: Module class, digital module
H
0
72
: Module with digital outputs
H
0
Length of channel-specific diagnosis
0
Number of channels per module
3
2
1
0
Diagnostic event on channel 0 of module
Diagnostic event on channel 1 of module
:
3
2
1
0
Diagnostic events for channel 0
0
Configuration or parameter assignment error
Short circuit to L+
Short-circuit to M
Wire break
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
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