Siemens SIRIUS 3RK3 Equipment Manual page 316
Modular safety system
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Also See for SIRIUS 3RK3:
- System manual (318 pages) ,
- Original operating instructions (21 pages) ,
- Operating instruction (3 pages)
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Diagnostics / service
7.6 Diagnosis using AS-Interface (CTT2 protocol)
Messages for protective door
The following table shows the messages with the associated byte arrangement in the element
data block of the "protective door" function element.
Byte po‐
Message
sition
6
Startup test required
0
6
Sequence condition not
1
fulfilled
6
Discrepancy condition
2
violated
6
Safety sensor triggered
3
6
... 6
Reserved=0
4
7
7
Cross-circuit at input 1
0
7
... 7
Reserved=0
1
3
7
Cross-circuit at input 2
4
7
5
... 7
7
Reserved=0
8
Start signal duration in‐
0
valid
316
Meaning
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.
The sequence condition was not
fulfilled in accordance with the
parameter assignment.
is set if:
•
After the discrepancy time
has elapsed, the signal states
at the inputs monitored are
different
•
The signal states of the inputs
monitored had not all previ‐
ously been reset simultane‐
ously to the value "0" when
they are set to "1"
The safety sensor has been actu‐
ated.
A cross-circuit was detected at in‐
put 1.
A cross-circuit was detected at in‐
put 2.
Only with start type "Monitored
start":
The start signal time monitoring
element detected a violation.
Element status
SVW
Logic error
Logic error
SVW
Wiring error
Wiring error
‑
SIRIUS 3RK3 Modular Safety System
Equipment Manual, 07/2020, NEB926253002000/RS-AC/006
Cyclic data
SVW
SF
SF
SVW
SF
SF
‑
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