Siemens ET 200S - Page 174

Commissioning and Diagnostics
6-50
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
Diagnostic Interrupt, Byte x+4 to x+7
Byte x+4
76 054321
Internal error in module
Module problem (i.e. error detected)
0000
Byte x+6
76 054321
Module class:
0100
B
for the IM151-1 HIGH FEATURE
1001
B
for the digital electronic module: as of byte x+8
0101
B
for the analog electronic module: as of byte x+8
1000
B
for the process-related module: as of byte x+8
1101
B
for the power module: as of byte x+8
0
External fault: module can no longer be addressed
Channel error in module
0
Channel information available (always “1”)
User information available (always “0”)
Byte x+5
70
Always “0”
Byte x+7
70
Always “0”
Incoming diagnosis: 1101
B
Outgoing diagnosis: 0000
B
Figure 6-28 Structure of Bytes x+4 to x+7 for Diagnostic Interrupt