Test of scheme communication logic, for residual overcurrent protection and distance
protection, as well as current reversal and weak end infeed logic, for distance
protection and residual overcurrent protection.
11.5.9
Secondary system protection
Main menu/Test/Function test modes/Secondary system supervision
Test of current circuit supervision and fuse failure supervision.
11.5.10 Control
Main menu/Test/Function test modes/Control
Test of synchronism-check and energizing check function as well as auto-reclosing
function.
11.5.11 Monitoring
Main menu/Test/Function test modes/Monitoring
Test of monitoring functions such as event counter and disturbance report.
11.5.12 Logic
Main menu/Test/Function test modes/Logic
Test of trip logic and event counter functions.
11.6 Function status
11.6.1 Overview
In the Function status section of the Test menu, data useful to the user in Test mode
can be found. The information available here is not limited to test applications alone
and provides information about the system as a whole.
1MRK506276-UUS B Section 11
Test the IED
73
Operator's manual
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