6 – 16
6 Buffer memory
QE81WH4W
6.3.5 Multiplier of the electric current (Un
\
G200)
The multiplier of the electric current is stored.
(1) Details of stored data
(a) Storage format
Data are stored as 16-bit signed binary in the buffer memory.
- Data range: -3 (fixed)
(b) Update timing
Because it is fixed at -3, there is no update.
6.3.6 1-phase current (Un
\
G202, 203), 2-phase current (Un
\
G204, 205), 3-phase current (Un
\
G206, 207)
Neutral current (Un
\
G208, 209)
The electric current (effective value) of each phase is stored.
(1) Details of stored data
(a) Storage format
Data are stored as double-word 32-bit signed binary in the buffer memory.
- Data range: 0 to 99999990 (0 to 99999.990 A)
*For restrictions for measured data including resolution and measuring range, refer to section
4.2.1.
(b) Unit
×10
-3
A
*Unit is fixed.
(c) Update timing
It will be updated every measuring cycle (250 ms).
6.3.7 1-phase current demand (Un
\
G210, 211), 2-phase current demand (Un
\
G212, 213),
3-phase current demand (Un
\
G214, 215), Neutral current demand (Un
\
G216, 217)
Stores the electric current (effective value) at each phase that is measured based on the moving
average for the duration of time configured in the electric current demand time (Un
\
G3).
(1) Details of stored data
(a) Storage format
Data are stored as double-word 32-bit signed binary in the buffer memory.
- Data range: 0 to 99999990 (0 to 99999.990 A)
*For restrictions for measured data including resolution and measuring range, refer to section
4.2.1.
(b) Unit
×10
-3
A
*Unit is fixed.
(c) Update timing
It will be updated every measuring cycle (250 ms).
