32 M1M 30 POWER METER USER MANUAL
7.3.Historicals (HIST)
In this section it is possible to carry out configurations related to Historicals functionalities. Historicals
functionalities allow to store measurement variable (VARB) at a set Time (TIME).
Historicals functionalities can be set for one of following group of parameters:
Group Variables
REAL
Phase voltage, line voltage, current, neutral current, active power, reactive power,
apparent power, total active power, total reactive power, total apparent power,
frequency
ENRG
Active energy consumption, active power generation, reactive energy consumption,
reactive generation of electrical energy, apparent energy
PWQT
Power factors (per phase and total) THD voltage, THD current, unbalances voltage
(phase voltage and line voltage), unbalances current
Time interval (TIME)
TIME parameter represents the time interval for storing measurement inside the flash memory.
CONF HIST TIME
The default of this parameter is 15 minutes, and the adjustable range is 1-60 minutes.