TR-Electronic 65 Serie Montageanleitung Seite 173

7.3 Diagnostics via Record Data
Diagnostic
RecordDataRead(DiagnosisData), if they were saved in the IO-Device.
For the requested diagnostic data from the IO-Controller a read service with the
corresponding record index must be sent.
The diagnostic information is evaluated on different addressing levels:
● AR (Application Relation)
● API (Application Process Identifier)
● Slot
● Subslot
A group of diagnostic records are available at each addressing level. The exact
structure and the respective size is indicated e.g. in the SIEMENS documentation
SSL-Lists with PROFINET/PROFIBUS:
https://support.industry.siemens.com/cs/attachments/24000238/24000238_SZL-
Listen_Extract_V10_en.pdf
Synonymously to the PROFINET diagnostic alarm, the diagnostic data can be read
also manually about the record index 0xE00C. Similar as in the case of a diagnostic
alarm
UserStructureIdentifier. Immediately afterwards the error code or status value
is transferred, see chapter "PROFINET Diagnostic alarm". The 4-byte error code can
be read also with record index 0x4E20 and the 4-byte status value with record index
0x4E21.
7.4 Return of Submodule Alarm
By the measuring system a so-called "Return-of-Submodule-Alarm" is reported if

if the measuring system for a specific input element can provide valid data again
and in which it is not necessary to execute a new parameterization or

if an output element can process the received data again.
In this case the status for the measuring system (submodule) IOPS/IOCS changes
from the condition "BAD" to "GOOD".
Printed in the Federal Republic of Germany
04/25/2022
data can be requested
a saved error
TR-ECE-BA-DGB-0063 v15
also with an
is indicated with
acyclic read service
the corresponding
 TR-Electronic GmbH 2007, All Rights Reserved
Page 129 of 131