Siemens SIRIUS 3RK3 Equipment Manual page 321
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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Messages for two-hand operation
The following table shows the messages with the associated byte arrangement in the element
data block of the "two-hand operation" function element.
Byte posi‐
Message
tion
6
... 6
Reserved=0
0
1
6
2
Discrepancy condi‐
tion violated
6
Bushbutton stuck
3
6
Do not release both
4
pushbuttons
6
... 6
Reserved=0
5
7
7
Cross-circuit at input 1 A cross-circuit was detected at in‐
0
7
... 7
Reserved=0
1
3
7
Cross-circuit at input 2 A cross-circuit was detected at in‐
4
7
... 8
Reserved=0
5
0
8
Start condition not ful‐
1
filled
8
... 8
Reserved=0
2
7
9
Cross-circuit at input 3 A cross-circuit was detected at in‐
0
9
... 9
Reserved=0
1
3
9
Cross-circuit at input 4 A cross-circuit was detected at in‐
4
9
... 9
Reserved=0
5
7
SIRIUS 3RK3 Modular Safety System
Equipment Manual, 07/2020, NEB926253002000/RS-AC/006
Meaning
is set if:
•
After the discrepancy time
has elapsed, the signal states
at the inputs monitored are
different within one or be‐
tween to two pushbuttons.
•
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 pushbutton is stuck.
The two pushbuttons were not
released simultaneously.
put 1.
put 2.
is set if:
•
If both pushbuttons were not
pressed "synchronously," that
is, they were pressed with a
time offset greater than 0.5 s
•
A discrepancy condition viola‐
tion is present
•
The value "1" is not present si‐
multaneously at IN1 ... 2 / 4
•
A cross-circuit is present
put 3.
put 4.
7.6 Diagnosis using AS-Interface (CTT2 protocol)
Element status
Logic error
Logic error
Logic error
Wiring error
Wiring error
‑
Wiring error
Wiring error
Diagnostics / service
Cyclic data
SF
SF
SF
SF
SF
‑
SF
SF
321
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