Siemens SIMATIC ET 200SP Manual page 88

Alarm, fault, and system events
8.2 LED statuses
LED "TEACH"
This LED indicates teaching of safe AS-i slaves. The "TEACH" LED indicates the progress of
the teaching operation.
Table 8- 6
LED "TEACH"
Yellow ON
Yellow flashes
"Off"
88
Meaning of the "TEACH" LED
Meaning
The code sequences have been successfully taught, but have not yet been
accepted.
Transfer the code sequences either via the STEP 7 online dialog or by pressing the
optional "TEACH" button (for at least 3 s).
For more information, see the Section "Code sequences (Page 75)".
Teaching of code sequences in progress.
The code sequences are completely transferred.
Fail-safe Module F‑CM AS‑i Safety ST (3RK7136‑6SC00‑0BC1)
Manual, 03/2017, A5E03957059020A/RS-AB/002