Siemens SIRIUS 3RK3 - Status

Diagnostics / service
8.3 Diagnostics with diagnostics module
Modular Safety System 3RK3
System Manual, 10/2008, 926 2530-02 DS 02
249
Bus error
The following bus errors can be diagnosed:
Message Meaning
DP bus error Communication via the fieldbus interface PROFIBUS DP is
interrupted.
SC bus error Communication via the device bus interface is interrupted.
Group warning
The following group warnings can be diagnosed:
Message Meaning
Disconnect The monitoring time has been exceeded During monitoring time, the
safety relay has not received any data set from the communication
partner with write access to the safety relay.
Group warning from user
program
1)
At least one warning from the user program is present.
Configuration missing No valid configuration is stored in the safety relay.
1)
By pressing the right key (OK), the diagnostics module switches directly to the element in the
status menu.
8.3.4.2 Status
Selection of the individual functions
The status display differentiates between input functions / output functions and other
functions. In the respective submenu, either
● all functions
● functions with an error or
● functions without an error
can be displayed as a list.
In order to differentiate between like functions, the functions are each displayed with the
name and the function assigned in MSS ES. The name remains in the first line when
navigating the submenu.
Status information and error acknowledgment
You can select the marked function with the right key (OK), thereby displaying status
information and any pending messages.
If several error messages are pending, you can scroll up and down to the individual
information via the arrow keys. The error can be acknowledged after dealing with the error
cause with the right key (test / reset).