8-10
ET 200C Distributed I/O Station
EWA 4NEB 812 6119-02b
Using STEP 5 to Diagnose Problems (Station Diagnostics), Continued
Table 8-9
Structure of Station Diagnostics for ET 200C; AO 4
12 Bit
Byte
Content
Diagnostics byte 0
Station status 1 – PROFIBUS DP standard
Diagnostics byte 1
Station status 2 – PROFIBUS DP standard
Diagnostics byte 2
Station status 3 – PROFIBUS DP standard
Diagnostics byte 3
Master station number – PROFIBUS DP standard
Diagnostics byte 4
Manufacturer identification (high) – PROFIBUS DP standard
Diagnostics byte 5
Manufacturer identification (low) – PROFIBUS DP standard
Diagnostics byte 6
Header (identification-related diagnostics)
Diagnostics byte 7
Module fault vector
Diagnostics byte 8
Header (device-related diagnostics)
Diagnostics byte 9
S7 header (S7 alarm):
diagnostics alarm 01
H
Diagnostics byte 10
Slot number
Diagnostics byte 11
Reserved
Diagnostics alarm
Diagnostics byte 12
System-specific diagnostics
Diagnostics byte 13
System-specific diagnostics
Diagnostics byte 14
Free
Diagnostics byte 15
System-specific diagnostics
Diagnostics byte 16
Channel type
Diagnostics byte 17
Length of diagnostics per channel
Diagnostics byte 18
Number of channels
Diagnostics byte 19
Channel error vector
Diagnostics bytes 20 to 23
Channel-specific diagnostics
: Device-related
diagnostics
Fault Diagnostics with the IM 308-C
Summary of Contents for SIMATIC ET 200C
Page 18: ...xviii ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Contents ...
Page 26: ...1 8 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Configuration ...
Page 44: ...2 18 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b ET 200C Configuration Options ...
Page 68: ...3 24 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b ET 200C Components ...
Page 202: ...10 4 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b General Technical Specifications ...
Page 226: ...11 24 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Digital Modules ...
Page 270: ...12 44 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Analog Modules ...
Page 280: ...13 10 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Other ET 200C Components ...
Page 310: ...C 4 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Safety Related Guidelines ...
Page 318: ...Glossary 8 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Glossary ...
Page 324: ...Index 6 ET 200C Distributed I O Station EWA 4NEB 812 6119 02b Index ...