CSCP 012
C-DIAS SAFETY CPU
Page 28
05.10.2018
Error Response
In the event of an error, please consult the chapter "LED Displays", as important infor-
mation on the runtime status of the system can be derived from the status and error dis-
play. Since errors in general are of a complex nature, do not perform a diagnosis based on
the LEDs alone (consult the corresponding chapter in the Safety System Handbook as
well). For an exact error analysis, the SafetyDesigner must be used.
Restart Errors
The following diagram shows the response of the Safety CPU module during restart.
Fig. 9: Simplified status diagram
Idle
Check Config.
Mode
(
Temp
.)
Op. Mode
Error
Mode
Konfiguration nicht
verteilt
RN
dauerhaft ON
Konfiguration verteilt
Wiederanlauf
E
ST
blinken
dauerhaft ON
dauerhaft ON
POST
Service
Mode
Flash
Safe-CPU
ist leer
dauerhaft ON
Restart
Flash
Safe-
Cpu is
Empty
Continously on
Continously on
Continously on
Continously on
Configuration distributed
Configuration not distributed
blinking