Siemens SIRIUS 3RK3 - Page 314

Byte posi‐
tion
Message Meaning Element status Cyclic data
2
1
Start condition not ful󹪝l‐
led
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
‑ ‑
2
2
... 2
7
Reserved=0
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
posi‐
tion
Message Meaning Element status Cyclic data
6
0
Startup test required 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.
SVW SVW
6
1
Reserved = 0
6
2
Discrepancy condition viola‐
ted
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"
Logic error SF
6
3
Safety sensor triggered The safety sensor has been actuated. SVW SVW
6
4
... 6
7
Reserved=0
7
0
Cross-circuit at input 1 A cross-circuit was detected at input 1. Wiring error SF
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 element de‐
tected a violation.
‑ ‑
Diagnostics / service
7.6 Diagnosis using AS-Interface (CTT2 protocol)
SIRIUS 3RK3 Modular Safety System
314 Equipment Manual, 07/2020, NEB926253002000/RS-AC/006