8-11
TOU Current Month Register 0-7 Cumulative Demand Q1 + Q4 Watt and Q2 + Q3 Watt, TOU
Current Month Totals Cumulative Demand Q1 + Q4 and Q2 + Q3 Watt. (See 3.18.)
8.56: TOU Active Continuous Cumulative Demand Block (06575-06610)
QDescription: Time of Use Active Continuous Cumulative Demand Registers included in this block:
TOU Active Register 0-7 Continuous Cumulative Demand Q1 + Q4 Watt and Q2 + Q3 Watt, TOU
Active Totals Continuous Cumulative Demand Q1 + Q4 and Q2 + Q3 Watt. (See 3.18.)
8.57: TOU Current Month Continuous Cumulative Demand Block (06611-06646)
QDescription: Time of Use Current Month Continuous Cumulative Demand Registers included in
this block: TOU Current Month Register 0-7 Continuous Cumulative Demand Q1 + Q4 Watt and
Q2 + Q3 Watt, TOU Current Month Totals Continuous Cumulative Demand Q1 + Q4 and Q2 + Q3
Watt. (See 3.18.)
8.58: Log Index Block (06647-06664)
QDescription: This register contains a 2-byte MSB unsigned integer, which represents the First of
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.
8.59: Uncompensated and Q Block (06665-06670)
QDescription: Uncompensated register readings are the readings to which Transformer Loss
Compensation is not applied. Q Hour readigns are 60 degree-shifted hour readings from Watt hour
readings. VAR hour readings are 90 degree-shifted hour readings from Watt hour readings.
8.60: Scaled Energy Block (06908-07829)
QDescription: Energy readings in EPM meters have Watt-hour, VAR-hour and VA-hour as base units.
In the real world, kilo-, mega- and giga- units are used more frequently. Therefore, EPM 9650 and
9800 meters have scaled energy readings. This scale can be modified using GE Communicator EXT
software.
Length 2 Registers (4 bytes)
Range 99 / 0 through 999,999,999 / 0 (variable, 2-9 digits)
Unit 10-7 through 106units (variable)
This register contains a 4-byte MSB signed integer. The range and resolution of a given reading is
controlled by programmable Scaled Energy 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). NOTE: See section 3.64 and 3.65 for details.
8.61: Total Average Power Factor Block (07830-07859)
QDescription: This block keeps the Total Average Power Factor Values. Power Factor Values can be