Front Panel Operation; Real-Time Measurement [Measure] - Mitsubishi Electric MELPRO S Series Operation Manual

4. Front Panel Operation

4.1. Real-Time Measurement [MEASURE]

The real-time measurement value such as voltage value or current value is shown by "MEASURE" function.
In this measured value, the harmonic elements are eliminated by the protection relay's filters. The different
value would be appeared between this measured value from protection relay and an electrical indicators (e.g.
voltage meter or current meter).
Turn Switch-1 to
"MEASURE" (position 1).
Turn Switch-2
Indicate
measured value
on 7-seg. LED.
Indicate value Indicate value
according to according to
position of position of
Switch-2. Switch 2.
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