CARLO GAVAZZI EM24 W1, User Manual

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EM24 W1 - Instruction manual | CARLO GAVAZZI Controls SpA 6 EM24 W1 - Instruction manual | CARLO GAVAZZI Controls SpA
EM24 W1 use
Interface
Introduction
EM24 is organized in two menus:
• measurement and information menu: pages used to display the measurement pages, information relevant to the programmed parameters
and instrument firmware release
• settings menu: pages used to set parameters
Display
The display is divided into 3 lines.
Symbol Description
Displaying of phase-to-neutral system voltage
Displaying of phase-to-phase system voltage
Displaying of max values
Displaying of system variables
Displaying of dmd variables
EEEE
Overflow.
Note: in case of overflow of at least one current, hour
counter increase is disabled. The calculation of DMD
and the energy counters are calculated considering the
value of the measure in overflow as equal to the maxi-
mum managed by the instrument. “EEEE” in a single
phase variable automatically implies that the upper limit
of the related system variable has been exceeded, and
the indication of PF is forced to “1,000”.