7.7
Diagnostics for the CPU
Overview
Diagnostics for
Diagnostics tool
Called with
CPU module information, redundancy,
connections
Maintenance station (Page 75) The maintenance station is an operator station
that is specially configured for use in diagnostics.
The maintenance station has to be configured.
Additional information is available in the manual
Process Control System PCS 7; Maintenance
Station
CPU
Select CPU: Menu command
Station > Online
CPU
Module Information (Page 112) Select the SIMATIC station in SIMATIC
Manager or
Select the CPU in HW Config.
Select the menu command PLC > Module
Information
Module displays
Notes on the manuals: Diagnostics for hardware
CPU fault - preparing diagnostics
Only to support experts
CPU fault - preparing diagnostics (Page 66)
7.8
Diagnostics for modules
Overview
Diagnostics for
Diagnostics tool
Called with
Diagnostics of all diagnostic-capable
modules
Maintenance station (Page 75) The maintenance station is an operator station
that is specially configured for use in diagnostics.
The maintenance station has to be configured.
Additional information is available in the manual
Process Control System PCS 7; Maintenance
Station
Modules and CPs with diagnostics
capability
Station > Open Online
I/O modules and CPs with diagnostics
capability
Module Information (Page 112) Select the SIMATIC station in SIMATIC
Manager or
the CPU in HW Config.
Select the menu command PLC > Module
Information
Module displays
Notes on the manuals: Diagnostics for Hardware
Diagnostics in PCS 7
7.8 Diagnostics for modules
Service support and diagnostics (V8.0)
Service Manual, 03/2012, A5E02779775-02
81