Mitsubishi Electric Melsec Q Series User Manual page 65

6 Buffer memory
6.3.16 Multiplier of power (Un \ G400)
The multiplier of power 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.
6.3.17 Electric power (Un \ G402,403)
The electric power (effective value) is stored.
(1) Details of stored data
(a) Storage format
Data are stored as double-word 32-bit signed binary in the buffer memory.
If the power is negative, represents the regenerative power.
- Data range:-999999999 to 999999999 (-999999.999 to 999999.999 kW)
*Restrictions for measured data including resolution and measuring range, refer to section 4.2.1.
*The sign of the data is as shown in the following figure.
Regeneration lead
Regeneration lag
(b) Unit
×10 -3 kW
(c) Update timing
It will be updated every measuring cycle (250 ms).
90°
Consumption lag
－ ＋
180°
Consumption lead
－ ＋
270°
*Unit is fixed.
0°
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QE81WH