Chapter 4 – Configuration
DC Transducers: upper and lower limits;
Digital channels: "L" to "H" transition, "H" to "L" transition, "H" and "L" level.;
Following parameters can be set for every defined threshold:
Parameters set for every defined threshold
To add new thresholds, select the ADD NEW THRESHOLDS section and choose the type of threshold (voltage,
current, power, digital, or DC). Each threshold is related to a circuit or channel previously created.
9.1 ADDING NEW VOLTAGE THRESHOLDS
To add a voltage threshold fill in the following:
The SOURCE scroll box allows user to define a code of a voltage circuit used. No editing allowed;
The QUANTITY scroll box allows user to select the associated magnitude to be monitored. For voltage circuits:
o and - magnitude or effective value;
o and - phasors;
o
- positive sequence;
o
- negative sequence;
o - imbalance;
o - frequency;
o - total harmonic distortion;
o - voltage oscillation;
o - frequency oscillation;
o and dN: - magnitude or effective value variation;
o and dN1 - phasor variation;
o
- positive sequence variation;
o
- negative sequence variation;
o - unbalance variation;
o - frequency variation;
o - THD variation.
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