Byte po‐
Message
sition
6
Logic error
4
6
5
Wiring error
6
... 6
Reserved=0
6
7
7
(Element) group error
0
7
(Element) group warn‐
1
ing
7
2
(Element) group pre‐
warning
7
3
... 7
4
Reserved=0
7
Substitute input value
5
active
7
6
... 7
7
reserved
8
to x
reserved
0
7
SIRIUS 3RK3 Modular Safety System
Equipment Manual, 07/2020, NEB926253002000/RS-AC/006
Meaning / Remedy
At least one logic error is pending, e.g.:
•
Discrepancy error
•
Sequence error
Read the element messages.
At least one wiring error is pending, e.g.:
•
Cross-circuit fault
Read the element messages.
There is at least one error message among the element messages.
Read the element messages.
There is at least one warning message among the element mes‐
sages. Read the element messages.
There is at least one prewarning message among the element
messages. Read the element messages.
At least one input terminal has failed, e.g. because of:
•
Module / terminal is missing / defective
•
Module / terminal is incorrectly configured
•
Code sequence error
•
Missing code table
If an element has multiple input terminals, work continues with
the substitute value for the failed terminal only. The real value is
used for all the other input terminals.
Read the element messages.
7.6 Diagnosis using AS-Interface (CTT2 protocol)
Diagnostics / service
DS 92
Logic error
Wiring error
SF from user pro‐
gram
SW from user pro‐
gram
SVW from user pro‐
gram
‑
327