ABB Relion 620 Series - Using the Local HMI for Monitoring; Recorded Data; Creating Digital Fault Records

Indicator Description
V2-kV Measured negative-sequence voltage
V0-kV Measured zero-sequence voltage
V1B-kV Measured positive-sequence voltage
V2B-kV Measured negative-sequence voltage
V0B-kV Measured zero-sequence voltage
6.1.2.2 Using the local HMI for monitoring
1. Select Main menu/Measurements to monitor measured and calculated values.
The list of protection relay's basic measurements is shown.
2.
Scroll the view with
and .
6.1.3 Recorded data
The protection relay is provided with intelligent and flexible functionality that collects
different kinds of data. The recorded data gives substantial information for post fault
analysis.
• DFR records
• Fault records
• Events
• Load profile record
6.1.3.1 Creating digital fault records
Normally DFR recordings are triggered by the protection relay applications but the
recording can also be triggered manually.
1. Select Main menu/DFR records.
2.
Select Trig recording with
or .
3.
Press , change the value with or and press again.
1MAC456939-IB D Section 6
Operating procedures
620 series ANSI 85
Operation Manual