Chapter 6: Records; Continuous And Triggered Fault Records; Recorded Values; Recording Times By Trigger - GE RPV311 Technical Manual

RPV311
Distributed Multifunction Fault Recorder

Chapter 6: Records

1

Continuous and Triggered Fault Records

1.1

Recorded Values

1.2

Recording Times by Trigger

This chapter details all types of registers created by the RPV311.
Fault records can be created in the following ways:

Continuously:
Measurements are continuously recorded. A new record is available each 10
minutes. The record size depends on the number of derived measurements selected
by the user (limited to 16).

By trigger:
The fault recorder can be triggered by a Boolean equation, by a cross-trigger signal
of another recorder or by a manual trigger using the Web Interface.
Continuous and triggered fault records share the same mass storage area.
The following values are recorded by the fault recorder:

Voltage waveform of all voltage circuits (A, B, C, and N);

Current waveform of all current circuits (A, B, C, and N);

Transducer waveform of all transducer channels;

Digital channels (state of digital inputs and binary GOOSE messages).
Once triggered, the following parameters are considered by the fault recorder:
Parameter
Pre-fault time (�� )
pre
Post-fault time (�� )
pos
Maximum Record
time (�� )
max
Allowed values
0 ... 5 s
0 ... 60 s
1 ... 60 s
Increment
0.1 s
0.1 s
0.1 s