CIRCUTOR DHB Series - Manual (Page 47)

47
During the meter operation, messages about errors can appear. Rea-
sons of errors are presented below:
1) Erovr - when the voltage and/or current is too small or too high
during the measurement:
- Pf
i
, tg j
i
, j below 1% U
n
, I
n
- f below 1% U
n
2) ErPAv - the full interval of the power P_Av averaging time
is not going by.
3) ErUAv - the full interval of the voltage U_Av averaging time
is not going by.
4) ErFAv - the full interval of the frequency F_Av averaging time
is not going by.