SCP 111-2
S-DIAS SAFETY CPU MODULE
Page 18
08.09.2022
5.1
Status LEDs
The LED display lights continuously to indicate that the in- and outputs are active.
Run
green
Run
Indicates
-
The time-limited (LED "S" on) or unlimited time
("ST" LED off) operation mode
-
Module
Status
yellow
STATUS
-
Lights permanently: the module is in service mode
-
Slow blinking frequency: the module is currently in
Idle or Check Configuration mode (distribution of
the configuration)
Error
red
Error
-
Lights permanently: the module is in error mode
-
Slow blinking frequency: the maximum age has
been exceeded for a remote input (can be read
with the Safety Designer)
-
Fast blinking frequency: serious error;
communication with the module is no longer
possible (CANNOT be read with the Safety
Designer)
B
red
Display validation button S1
See chapter "Validation Button" for description
C1-
yellow
Command 1
See chapter "Validation Button" for description
C2-
yellow
Command 2
See chapter "Validation Button" for description
C3-
yellow
Command 3
See chapter "Validation Button" for description
Safety
interface
inactive
yellow
Safety interface connection
Indicates an active Safety interface
DC OK
green
DC OK +24 V
Signals the availability of the supply voltage
