Group Indications - Siemens SIPROTEC 5 Manual

8.9

Group Indications

The following group indications are available:
•
(_:300) Group alarm
•
(_:301) Group warning
•
(_:302) Group indication
You can find the signals in the DIGSI 5 project tree under Name of the device) → Information routing. In the
operating range, you can find the signals under Alarm handling (see the following figure).
[scgrwarn-010313-01, 1, en_US]
Figure 8-28
Alarm Handling Group Alarm
The indication (_:300) Group alarm is the group indication for defect-severity 4 monitoring. This moni-
toring has a special purpose, as it is set user-specifically by a binary input signal and not by internal device
supervision. Nevertheless, the response of the device is serious, such as for example the blocking of all protec-
tion and automatic functions (see chapter
If the binary input signal
becomes active. If the binary input signal
alarm is also reset and the device returns to the normal operating state.
In the delivery condition, every device has the CFC chart Process mode inactive that initiates the
Alarm . This CFC chart checks whether the device is still accidentally in the simulation or commissioning
mode.
You can adapt the CFC chart as needed. You can find the CFC chart in the DIGSI 5 project tree under Name of
the device → Charts.
Alarm Handling Group Warning
The indication (_:301) Group warning is the group indication for defect-severity 1 monitoring. Some
error messages of defect severity 1 are firmly linked to the signal
connected in a flexible way via a CFC chart in the device delivery condition. This allocation is described in
chapter 8.8.2 Defect Severity
In the delivery condition, every device has the CFC chart Group warning, that initiates the
You can adapt the CFC chart as needed. You can find the CFC chart in the DIGSI 5 project tree under Name of
the device → Charts.
SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017
Group Monitoring Indication in the DIGSI 5 Information Routing Matrix
8.8.5 Defect Severity 4 (Group
(_:503) >Group Alarm is set, the group indication (_:300) Group alarm
(_:503) >Group Alarm is reset, the signal (_:300) Group
1.
Supervision Functions
8.9 Group Indications
Alarm)).
(_:301) Group warning , others are
Group warning .
>Group
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