Siemens SIRIUS 3RK3 - Page 318

Byte posi‐
tion
Message Meaning Element status Cyclic data
7
1
... 7
3
Reserved=0
7
4
Cross-circuit at input 2 A cross-circuit was detected at input 2. Wiring error SF
7
5
... 7
7
Reserved=0
8
0
Start signal duration invalid Only with start type "Monitored start":
The start signal time monitoring ele‐
ment detected a violation.
‑ ‑
8
1
Start condition not ful󹪝lled is set if:
• A sensor test was not executed in
the case of an active startup test
function
• A discrepancy condition violation
is present
• The value "1" is not present simul‐
taneously at all available (parame‐
terized) function inputs (IN1, ...)
• A signal sequence violation is
present
• A cross-circuit is present in the
case of cross-circuit monitoring
‑ ‑
8
2
Start override active The start override time is running. ‑ ‑
8
3
... 9
3
Reserved=0
9
4
Feedback circuit signal and
switching status do not
match
The feedback circuit signal does not
match the interlock status
Wiring error SF
9
5
Protective door opened
when lock was active
The protective door opened when
lock was active.
Wiring error SF
9
6
Locking not possible be‐
cause the protective door is
open
Locking not possible because the pro‐
tective door is open.
Logic error SF
9
7
Reserved=0
Messages for safety shutdown mat (NC principle)
The following table shows the messages with the associated byte arrangement in the element
data block of the "safety shutdown mat with NC principle" function element.
Byte posi‐
tion
Message Meaning Element status Cyclic data
6
0
Startup test required This message is set in a parame‐
terized startup test on each re‐
start and each time the substitute
value is changed to a real value
until the connected sensor is ac‐
tuated at least once.
SVW SVW
6
1
Reserved = 0
Diagnostics / service
7.6 Diagnosis using AS-Interface (CTT2 protocol)
SIRIUS 3RK3 Modular Safety System
318 Equipment Manual, 07/2020, NEB926253002000/RS-AC/006