Mitsubishi Electric MELSEC iQ-R Series User Manual page 72

Section 5 BUFFER MEMORY
5.3.2 Electric energy (consumption) (Un\G102, 103), electric energy (regeneration) (Un\G104, 105)
Stores the electric energy of the consumption side and the regeneration side will be stored.
(1) Details of stored data
(a) Storage format
Data is stored as double-word 32-bit unsigned binary in the buffer memory.
・Data range: 0 to 999999999
* When the stored data exceeds 999999999, stored data turns to 0 and continues measuring.
* Restrictions for measured data including resolution and measuring range, refer to "3.4.1".
(b) Unit
Unit can be determined by multiplying factor of electric energy and reactive energy (Un\G100), as shown
below.
Multiplying factor of electric
energy and reactive energy
(Un\G100)
-5
-4
-3
-2
-1
(c) Update timing
It will be updated every measuring cycle. For measuring cycle, refer to "5.2.12".
5.3.3 Reactive energy (consumption lag) (Un\G106, 107)
Delayed consumption of the reactive energy is stored.
(1) Details of stored data
(a) Storage format
Data is stored as double-word 32-bit unsigned binary in the buffer memory.
・Data range: 0 to 999999999
* When the stored data exceeds 999999999, stored data turns to 0 and continues measuring.
* Restrictions for measured data including resolution and measuring range, refer to "3.4.1".
(b) Unit
Unit can be determined by the multiplying factor of electric energy and reactive energy (Un\G100), as
shown below.
Multiplying factor of electric
energy and reactive energy
(Un\G100)
-5
-4
-3
-2
-1
(c) Update timing
It will be updated every measuring cycle. For measuring cycle, refer to "5.2.12".
Unit
kWh
-5
×10
kWh
-4
×10
-3 kWh
×10
-2 kWh
×10
kWh
-1
×10
Unit
kvarh
-5
×10
kvarh
-4
×10
kvarh
-3
×10
kvarh
-2
×10
kvarh
-1
×10
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RE81WH