Siemens SIPROTEC 5 Manual page 243

Triggering from Trigger Routing/External Start/Trigger on Indications/Trigger via IEC 61850 Controllable
With the routing of the binary input
present and the Post-trigger time is running. The running record ends as soon as the parameters
Post-trigger time or Maximum record time have reached the set values.
Mode
The recorder operates only if the Mode is set to on .
The recording is ended if Mode is set to off during the recording.
Recording Finished/Error Number
After the recording, the indication
ments by 1 after each recording.
Retrigger Blocking Time
The retrigger blocking time can be activated separately for each triggered recorder. The retrigger blocking
time prevents retriggerings that lead either to a fault-record extension or to another recording.
The retrigger blocking time is started separately for each trigger source that is routed to a recorder.
Ring-Buffer Mode
While making a record on the flash memory, the device can determine whether the free space assigned to the
recorder in the recorder partition is too small. As a result of this, as many old records as needed are deleted –
starting with the oldest record – for the complete storage of the current recording. Deleting occurs even if the
record to be deleted is being read at the same moment by DIGSI 5 or a higher control level. In this case, trans-
mission is canceled.
Disconnection and Recovery of Supply Voltage
NOTE
i
i
If the supply voltage is disconnected during a recording, this record will not be lost. The record truncated
by the disconnected supply voltage can be read out after the supply voltage is recovered.
SIPROTEC 5, Fault Recorder, Manual
C53000-G5040-C018-5, Edition 11.2017
>External start , recording is performed as long as the signal is
Record made remains active for 2 s. The signal Fault number incre-
Fault Recorder
7.2 Function-Group Type Recorder
243