Siemens SIRIUS 3RK3 - Page 209

"0." For all others, the current process value is fed into the logic. Then the MSS 3RK3 enters safety
mode.
Automatic teaching of code sequences in the background
Irrespective of the current operating status, code sequence teaching is started in the background
if the code sequence table is empty or incomplete.
In the following cases, the code sequences are not taught:
• During power-up
• During switchover from safety mode to con󹪝guring mode due to an error
• When the system stops
• If the factory settings apply
LED display during teaching of code sequences
LED Behavior Explanation
DEVICE yellow/green/󹪞ick‐
ering green
Device in con󹪝guring mode/safety mode/test mode
AS‑i 󹪞ashing red AS‑i bus not ok, code table incomplete
TEACH yellow 󹪞ashing Teaching of code sequences in progress
SF o󹪜 No error
Note
Missing code sequences are not interpreted as con󹪝guration errors.
LED display when code sequences are complete
LED Behavior Explanation
DEVICE yellow/green/󹪞ick‐
ering green
Device in con󹪝guring mode/safety mode/test mode
AS-i o󹪜 AS‑i bus ok, code table complete
TEACH yellow The code sequences have been recorded and checked and can now
be stored.
SF o󹪜 No error
Operation
6.5 Connecting to the AS-i master via AS-Interface
SIRIUS 3RK3 Modular Safety System
Equipment Manual, 07/2020, NEB926253002000/RS-AC/006 209