Siemens SIRIUS 3RK3 Equipment Manual page 314
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)
Byte posi‐
Message
tion
2
Start condition not fulfil‐
1
led
2
... 2
Reserved=0
2
7
Messages for ESPE
The following table shows the messages with the associated byte arrangement in the element
data block of the "ESPE" function element.
Byte
Message
posi‐
tion
6
Startup test required
0
6
Reserved = 0
1
6
2
Discrepancy condition viola‐
ted
6
Safety sensor triggered
3
6
... 6
Reserved=0
4
7
7
Cross-circuit at input 1
0
7
1
... 7
3
Reserved=0
7
Cross-circuit at input 2
4
7
5
... 7
7
Reserved=0
8
Start signal duration invalid
0
314
Meaning
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 simultaneously
at all available (parameterized) function in‐
puts (IN1, ...)
•
A cross-circuit is present in the case of cross-
circuit monitoring
Meaning
This message is set in a parameterized startup
test on each restart and each time the substi‐
tute value is changed to a real value until the
connected sensor is actuated at least once.
is set if:
•
The signal states of the inputs monitored
had not all previously been reset simulta‐
neously to the value "0" when they are set
to "1"
The safety sensor has been actuated.
A cross-circuit was detected at input 1.
A cross-circuit was detected at input 2.
Only with start type "Monitored start":
The start signal time monitoring element de‐
tected a violation.
Element status Cyclic data
‑
Element status
SVW
Logic error
SVW
Wiring error
Wiring error
‑
SIRIUS 3RK3 Modular Safety System
Equipment Manual, 07/2020, NEB926253002000/RS-AC/006
‑
Cyclic data
SVW
SF
SVW
SF
SF
‑
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