Logs; General - Siemens SIPROTEC 5 Operation Manual

Operation in the Operating State
8.4 Indications
Additional Cause
Blocked through protection
Fault occurred
CB not closed
CB not ready
CB not open
Close command active
CB check running

Logs

8.4.5
8.4.5.1

General

Indications are saved in logs inside the device and are available for later analyses. Different logs allow catego-
rization of indication logging based on operating states (for example, operational and fault logs) and based on
fields of application.
Table 8-2
Log
Operational log
Fault log
Ground-fault log
Setting-history log
User-defined log
Security log
Device-diagnosis log
Communication log
Motor-startup log
Managing Logs
Logs have a ring structure and are automatically managed. If the maximum capacity of a log is exhausted, the
oldest entries disappear before the newest entries. If the maximum capacity of the fault or ground-fault log is
reached, the number of the last fault is generated via the signal Fault log is full. You can route this signal in
the information routing. If indications in the information routing of DIGSI 5 are routed to a log, then they are
also saved. During a supply-voltage failure, recorded data are securely held by means of battery buffering or
storage in the flash memory. You can read and analyze the log from the device with DIGSI 5. The device
display and the navigation allow you to read and evaluate the logs on site using keys.
Configurability of Logs
The indication capacity to be recorded in configurable logs (for example, ground-fault log) is laid down in
columns of the information routing (matrix) of DIGSI 5 specifically defined for this purpose.
Procedure
•
To reach the information routing of your SIPROTEC 5 device, use the project-tree window. Access is only
through the project:
Project → Device → Information routing
•
Select the associated routing column in the matrix from:
Target → Log → Column ground-fault log
118
Meaning
Blocked through protection
Fault occurred
Circuit breaker not closed
Circuit breaker not ready
Circuit breaker not open
Close command active
Circuit breaker check running
Log Overview
Logging
Operational indications
Fault indications
Ground-fault indications
Setting changes
User-defined indication scope
Access with safety relevance
Error of the device (software, hardware) and the connection circuits
Status of communication interfaces
Information on the motor startup
SIPROTEC 5, Operation, Manual
C53000-G5040-C003-7, Edition 06.2016