Commissioning and Diagnostics
5-28
ET 200X Distributed I/O Device
EWA 4NEB 780601602-06
S7 diagnostics
S7 diagnosis can be requested for all modules in the
SIMATIC S7/M7 range of modules. The structure of the S7 diagnosis is identical
for base unit and distributed modules.
The diagnosis data of a module is in data records 0 and 1 of the system data part
of the module. Data record 0 contains 4 bytes of diagnostic data describing the
current state of a module. Data record 1 contains module diagnostics data in
addition.
Data records 0 and 1 are contained in the slave diagnosis (refer to Section for its
structure 5.6.2).
Summary of Contents for SIMATIC ET 200X
Page 8: ...Preface viii ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 20: ...Contents xx ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 40: ...Product Overview 1 20 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 58: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 80: ...Installation 3 22 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 124: ...Configuration Options 2 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 328: ...Order Numbers A 10 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 348: ...Dimesioned Drawings and Pinouts C 18 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...
Page 362: ...Index Index 8 ET 200X Distributed I O Device EWA 4NEB 780601602 06 ...