Siemens 6MD85, Manual

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Figure 3-23 Displaying Spontaneous Device Indications in DIGSI 5
Spontaneous Fault Display on the On-Site Operation Panel
After a fault, the most important data of the last fault can be displayed automatically on the device display
without further operational measures. In SIPROTEC 5 devices, protected objects and even circuit breakers can
be freely created and configured depending on the application (even several instances). In DIGSI 5, several
spontaneous fault displays can be configured, depending on the application, with each individual one being
assigned a particular circuit breaker. These displays remain stored in the device until they are manually
confirmed or reset by LED reset.
Configuration of a Spontaneous Fault Display with DIGSI 5
•
To reach the Fault-display configuration of your SIPROTEC 5 device, use the project-tree window.
Project → Device → Display pages → Fault-display configuration
•
In the main window, all configured circuit breakers are displayed. A list of a maximum of 6 configurable
display lines is offered for each circuit breaker. The activation of a spontaneous fault display occurs for
each circuit breaker by selection via checkmark in the column Display.
•
With the parameter
(_:139) Fault-display
(under Device → Parameter → Device settings) you
determine whether spontaneous fault displays should be displayed for each pickup or only pickups with
the trip command.
Figure 3-24 Configuration of the Spontaneous Fault Display
on the Device
For every display line the following display options can be selected:
Table 3-7 Overview of Display Options
Displayed Information Explanation
Pickup indication Display of the first function stage picked up in a fault, as needed
with additional information (phases, ground, direction).
PU time Display of the entire pickup duration of the fault.
Operate indication Display of the first function stage triggered in a fault, as needed with
additional information (phases).
Trip time Display of the operate time related to the beginning of the fault
(pickup start).
3.1.8
System Functions
3.1 Indications
70 SIPROTEC 5, High-Voltage Bay Controller, Manual
C53000-G5040-C015-9, Edition 11.2017