EMR-5000
IM02602012E
Step 2 - Configuring the Analog Protection Elements
Within the Protection Parameters [Protection Para/Global Para/Analog Inputs], the User has to select the Measuring
element/Analog Input, that feeds the
Analog Protection Element. The user also has to set a threshold and a tripping
delay time for the
Analog Protection Element. The number and Names of the Analog Input Functions that are available
depend on the ordered device.
Also the Pickup Mode can be selected between »
over« and »under«. The setting »over« means the relay picks up,
when the analog measuring value exceeds the set threshold. The setting »under
« means the relay picks up, when the
analog measuring value falls below the set threshold. When the Input Type 4...20 mA is selected, the relay provides a
Broken Wire Supervision. When a wire is broken, a broken wire alarm will be issued and alarm and trip commands of
the
Analog Protection Elements will be inhibited.
www.eaton.com
132
