Section 10 Testing functionality by secondary
injection
10.1 Testing disturbance report
10.1.1 Introduction
The following sub-functions are included in the disturbance report function:
• Disturbance recorder
• Event list
• Event recorder
• Fault locator
• Trip value recorder
• Indications
If the disturbance report is set on, then its sub-functions are also set up and so it is not
possible to only switch these sub-functions off. The disturbance report function is
switched off (parameter Operation = Off) in PCM600 or the local HMI under Main
menu/Settings/IED Settings/Monitoring/Disturbance report/DRPRDRE:1.
10.1.2 Disturbance report settings
When the IED is in test mode, the disturbance report can be made active or inactive.
If the disturbance recorder is turned on during test mode, recordings will be made.
When test mode is switched off all recordings made during the test session are cleared.
Setting OpModeTest for the control of the disturbance recorder during test mode are
located on the local HMI under Main menu/Settings/IED Settings/Monitoring/
Disturbance report/DRPRDRE:1.
10.1.3 Disturbance recorder (DR)
A Manual Trig can be started at any time. This results in a recording of the actual
values from all recorded channels.
The Manual Trig can be started in two ways:
1. From the local HMI under Main menu/Disturbance records.
1.1. Enter on the row at the bottom of the HMI called Manual trig.
1MRK 506 355-UEN A Section 10
Testing functionality by secondary injection
Line distance protection REL670 2.1 IEC 85
Commissioning manual
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