Stored Indications In The Siprotec 5 Device - Siemens SIPROTEC 5 Operation Manual

Operation in the Operating State
8.4 Indications
Method 2: Acknowledgement via LED reset
•
An LED reset (device) causes the reset of all stored LEDs and binary output contacts of the device and also
to the confirmation of all fault displays stored in the display.
You can find more details on the topic of LED reset in chapter
Device.
8.4.9

Stored Indications in the SIPROTEC 5 Device

In your SIPROTEC 5 device, you can also configure indications as stored. This type of configuration can be
used for LEDs as well as for output contacts. The configured output (LED or contact) is activated until it is
acknowledged. Acknowledgment occurs via:
•
On-site operation panel
•
DIGSI 5
•
Binary input
•
Protocol of substation automation technology
Configuration of Stored Indications with DIGSI 5
•
In the Information Routing of each device set up in DIGSI 5, you can route binary signals, among others,
to LEDs and output contacts. For this, go to the project tree.
Project → Device → Information routing
•
Right-click the routing field of your binary indication in the desired LED or binary output column in the
routing range of the targets.
You are offered the following options:
Table 8-6
Routing Options
H (active)
L (active)
V (unlatched)
L (latched)
NT (stored only with tripping)
138
Overview of Routing Options
LEDs BOs BIs
X
X
X X
X X
X
8.4.9 Stored Indications in the SIPROTEC 5
Description
The signal is routed as active with voltage.
The signal is routed as active without voltage.
The signal is routed as unlatched. Activation and reset of
the output (LED, BA) occurs automatically via the binary-
signal value.
The binary signal is latched when the output (LED) is acti-
vated. To reset, a targeted confirmation must occur.
Fault indications are stored when the output (LED) is acti-
vated. If the fault is ended via a trip command from the
device, the stored state is maintained. In case of dropout of
the pickup without trip command from the device (for
example, external fault), the state displayed before the
fault is restored.
Note:
Observe here the parameter (_:91:139)Fault-
display with the setting options with trip or with
pickup. For this routing option, select the setting with
trip.
C53000-G5040-C003-7, Edition 06.2016
SIPROTEC 5, Operation, Manual