Siemens SIMATIC S5 ET 200U - Slot 24 to 31)

4-36
ET 200U Distributed I/O Station
EWA 4NEB 812 6087–02b
Diagnostics Word “Module diagnostics (slots 8 to 15 and 16 to 23)”, code = 5
76543210 76543210
Diagnostics address
“Slots 8 to 15”
Diagnost. address + 1
“Slots 16 to. 23”
1: Module in slot “23” faulty.
1: Module in slot “17“ faulty.
1: Module in slot “16” faulty.
1: Module in slot “8” faulty.
1: Module in slot “15” faulty.
Figure 4-16 Structure of the Diagnostics Word after Request of Module Diagnostics (Slots 8 to 15 and 16 to 23)
Diagnostics Word “Module diagnostics (slots 24 to 31)”, code = 6
76543210 76543210
Diagnostics address
“Slots 24 to 31”
Diagnost. address + 1
1: Module in slot “24” faulty.
1: Module in slot “31” faulty.
Unassigned
Figure 4-17 Structure of the Diagnostics Word after Request of Module Diagnostics (Slots 24 to 31)
ET 200U(DP Siemens): AddressAssignment,Starting–Up,Diagnosing Faults Using COMET200