Section 11 Testing functionality by secondary injection
11.1 Testing disturbance report
11.1.1 Introduction
The following sub-functions are included in the disturbance report function:
• Disturbance recorder
• Event list
• Event recorder
• Trip value recorder
• Indications
If the disturbance report is enabled, then its sub-functions are also set up and so it is not
possible to only disable these sub-functions. The disturbance report function is disabled
(parameter Operation = Disabled) in PCM600 or the local HMI under Main menu/
Settings/IED Settings/Monitoring/Disturbance report/DRPRDRE:1.
11.1.2 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.
11.1.3 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 504 165-UUS - Section 11
Testing functionality by secondary injection
Transformer protection RET670 2.2 ANSI 105
Commissioning manual
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