Measured Values; Using Local Hmi For Monitoring; Recorded Data; Creating Disturbance Recordings - ABB REX610 Operation Manual

2NGA000823 A
6.1.2.1
6.1.2.2
6.1.3
6.1.3.1
REX610
Operation Manual

Measured values

Measured values can be accessed through the LHMI.
Table 16: Examples of the measured values
Indicator
IL1-A
IL2-A
IL3-A
I -A
0
U -kV
0
U12-kV
U23-kV
U31-kV
NgSeq-A
Ps-Seq-A
Zr-Seq-A

Using 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

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.
• Disturbance records
• Events

Creating disturbance recordings

Normally disturbance recordings are triggered by the protection relay applications
but the recording can also be triggered manually.
1. Select Main menu/Disturbance records.
2.
Select Trig recording with
3.
Press , change the value with
Operating procedures
Description
Current measured on phase L1
Current measured on phase L2
Current measured on phase L3
Measured earth-fault current
Measured residual voltage
Measured phase-to-phase voltage U12
Measured phase-to-phase voltage U23
Measured phase-to-phase voltage U31
Negative-phase-sequence current
Positive-phase-sequence current
Zero-phase-sequence current
and .
or .
or and press
Section 6
again.
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