The REF615 comes in five optional standard configurations. Standard signal configurations are available through protection and
The signal matrix or graphical configuration function of the measurement and control device management tool PCM600 is advanced
Modify the row. In addition, the application configuration function in the PCM600 enables the creation of multi-layer logos
A variety of different logic components can be used, including timers and triggers.
Combining the protection function with the logic function module, the configuration can meet the user’s different requirements
Application requirement

REF615PDF

REF615 series IEDs offer a large set of event logging functions. Normal process related
events can be viewed by the normal user with Event Viewer in PCM600. Critical
system and IED security related events are logged to a separate non-volatile audit
trail for the administrator.
Audit trail is a chronological record of system activities that enable the
reconstruction and examination of the sequence of events and/or changes in an
event. Past user and process events can be examined and analyzed in a consistent
method with the help of Event List and Event Viewer in PCM600. The IED stores
2048 system events to non-volatile audit trail. Additionally, 1024 process events
are stored in non-volatile event list. Both audit trail and event list work according
to the FIFO principle.
User audit trail is defined according to the selected set of requirements from IEEE
1686. The logging is based on predefined usernames or user categories. The user
audit trail events are supported in IEC 61850-8-1, PCM600, LHMI and WHMI.