Siemens SIRIUS 3RK3 - Page 251

• Group warning (for MSS 3RK3 Basic only)
(e.g., wait for startup test)
Display on the central unit Remedy
LED Display
DEVICE Depending on the operat‐
ing state
Acknowledgment is not necessary. When the logic is cor‐
rect, the warning is automatically canceled.
SF -
The warning is signaled when the LEDs
of the corresponding inputs start 󹪞ash‐
ing.
• Group prewarning (not in the case of MSS 3RK3 Basic)
(e.g., wait for startup test)
Display on the central unit Remedy
LED Display
DEVICE Depending on the operat‐
ing state
Acknowledgment is not necessary. When the logic is cor‐
rect, the warning is automatically canceled.
SF -
The warning is signaled when the LEDs
of the corresponding inputs start 󹪞ash‐
ing.
(e.g., safety sensor triggered)
Display on the central unit Remedy
LED Display
DEVICE Depending on the operat‐
ing state
Acknowledgment is not necessary. When the logic is cor‐
rect, the warning is automatically canceled.
SF -
The LEDs of the relevant inputs do not
light up.
Parameterization or con󹪝guration error
This category of error only occurs in con󹪝guring mode. This error is caused if the con󹪝guration
is either not available or is incorrect, for example.
Display on the central unit Remedy
LED Display
DEVICE Yellow Acknowledgment is not necessary. When the parameteriza‐
tion is correct, the error is automatically canceled.
SF red
Diagnostics / service
7.2 Diagnostics concept
SIRIUS 3RK3 Modular Safety System
Equipment Manual, 07/2020, NEB926253002000/RS-AC/006 251