3-41
33..6633::
TTyyppee
FF6633
LLoogg
IInnddeexx
QLength: 1 Register (2 bytes)
QRange: 65,535 / 0
QUnit: 1 Unit
QThis register contains a 2-byte MSB unsigned integer, which represents the First or Last Index for a
given Log. First Indexes represent the Index of the First (Oldest) record in a log. Last Indexes
represent the Index of the Last (Newest) record in a log. The value of 0x0FFFF for the Last Index
indicates that the log is empty.
33..6644::
TTyyppee
FF6644
SSccaalleedd
EEnneerrggyy
QLength: 2 Registers (4 bytes)
QRange: 99 / 0 through 999,999,999 / 0 (variable, 2-9 digits)
QUnit: 10-7 through 106units (variable)
QThis register contains an 4-byte signed integer. The range and resolution of a given reading is
controlled by programmable Energy Scale Settings, which govern both the range of the reading
(from 2 to 9 digits) and the units of the reading (from 7 decimal places of Wh (10-7) to no decimal
places of MWh (106). Refer to Type F65 for a description of the Scaled Energy Programmable
Setting (Device Profile > Revenue & Energy Settings > Energy Scaling).
Example:
Registers 06912-06913, Total VAh (Quadrant 1+2+3+4) Scaled Primary, might contain the following
data:
If the Programmable Settings indicated 5 decimal places of WH, then the interpreted value would be
1,234.56789 Wh.
If the Programmable Settings indicated 0 decimal places of MWh, then the interpreted value would
be 123,456,789 MWh.
Address 06912 06913
Value 075BH CD15H
4-byte Hex 075HCD15H
123,456,789Decimal