Commissioning and Diagnostics
6-51
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
Diagnostic Interrupt of the Modules
76 054321
Byte x+8
Channel type
7B
H
: Input channel
7C
H
: Output channel
7D
H
: Process-related module, motor starter, power module, fail-safe module
Byte x+9 Length of the channel-specific diagnosis
Byte x+10 Number of channels per module
Byte x+11
Diagnostic event on channel 0 of the module
Diagnostic event on channel 1 of the module
Diagnostic event on channel 2 of the module
Diagnostic event on channel 3 of the module
Byte x+12
34210756
Short circuit
Temperature rise
Upper limit violation
Byte x+13
1112 10 9 815 1314
Error
Lower limit violation
Byte x+14
1920 1817 1623 2122
Parameter assignment error
Fuse defect
Reference channel error
Message error
Byte x+15
2728 26 25 2431 2930
Actuator shutdown
Safety-related shutdown
Unclear error
Byte x+16 to x+19 Error type on channel 1: See byte x+12 to x+15
Byte x+20 to x+23 Error type on channel 2: See byte x+12 to x+15
Byte x+24 to x+27 Error type on channel 3: See byte x+12 to x+15
Open circuit
Sensor or load voltage missing
External fault
Communication problem
Overload
0
Figure 6-29 Structure as of Byte x+8 for Diagnostic Frame
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