Operation Remote Local Out of Service
Rear ethernet ports (set as Remote) Enabled Disabled Enabled
Rear ethernet ports (set as Local) Disabled Enabled Enabled
Fascia Enabled Enabled Enabled
Front USB port (set as Remote) Enabled Disabled Enabled
Front USB port (set as Local) Disabled Enabled Enabled
Historical information
Waveform records Enabled Enabled Enabled
Event records Enabled Enabled Enabled
Fault records Enabled Enabled Enabled
Setting information Enabled Enabled Enabled
Parameter: Disk Activity Symbol
•
Default Setting: Disabled
New Events, Waveform Records or Fault Records are held in volatile RAM. To increase the data
storage capacity data is archived to non-volatile memory. Archiving is a secondary task so data transfer is
initiated during quiescent operating periods of the device.
Archiving may take several minutes, if power to the device is lost during this time some data will also be
lost.
The relay can provide a visual indication at the top-right position of the LCD that data storage is taking
place. A disc symbol is displayed showing that the copying of Events, Waveform Records or Fault
Records, to non volatile disk storage is taking place. This symbol is displayed when this setting is
enabled. Binary outputs can also be energized during periods of device or waveform archiving.
The inverted A symbol at the top-right position of the LCD indicates that new Events, Waveform
Records or Fault Records are currently being held in volatile RAM and have not yet been archived.
Parameter: Start Type(s)
•
Default Setting: Power On, Expected, Unexpected
Power On = Device is switched on by applying the auxiliary supply voltage.
Expected = User initiated start e.g. after a change to the device congiguration.
Unexpected = Caused by device failure detection such as watchdog
Parameter: Start Count Target
•
Default Setting: 100
The selected start types are monitored.
Any combination of start type can be selected to increment the start count. The start types selected
(ticked) will be added to the overall start-up count.
When the Count Target is reached an output is raised, this output is available in the Binary Output
> Output Matrix.
Parameter: Unexpected Restart Blocking
•
Default Setting: Disabled
Parameter: Unexpected Restart Count
•
Default Setting: 3
Device Functionality
3.2 Device Configuration
54 Reyrolle 7SR5, Overcurrent Protection Device, Device Manual
C53000-G7040-C014-1, Edition 11.2019
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