MiCOM P632
Organization of the Recording Memories
Operating Data Memory
Scope for signals

All signals relating to normal operation; from a total of 1024 different logic state signals.

Depth for signals

The 1000 most recent signals.

Monitoring Signal Memory
Scope for signals

All signals relevant for self-monitoring from a total of 1024 different logic state signals.

Depth for signals

Up to 30 signals.

Overload Memory
Number

The 8 most recent overload events

Scope for signals

All signals relevant for an overload event from a total of 1024 different logic state signals.

Depth for signals

200 entries per overload event.

Ground Fault Memory
Number

The 8 most recent ground fault events

Scope for signals

All signals relevant for a ground fault event from a total of 1024 different logic state signals.

Depth for signals

200 entries per ground fault event.

Fault Memory
Number

The 8 most recent faults.

Scope for signals and fault values

All fault-relevant signals from a total of 1024 different logic state signals.

Sampled values for all measured currents and voltages

Depth for signals and fault values

200 entries per fault event

max. number of cycles per fault can be set by user;

820 periods in total for all faults, that is 16.4 s (for fnom = 50 Hz) or 13.7 s (for fnom = 60 Hz).

Resolution of the Recorded Data

As per Chapter “Resolution of the Fault Data Acquisition”, with maximum current dynamic ranges (100 Inom / 16 IN,nom)