User Manual, Firmware rev. 3.0 or LATER Owner's manual
Publication 1404-UM001F-EN-P - November 2009 157
Data Logging Chapter 7
Configuring the Time-of-use Log
Perform a table write to the Time of Use Register Configuration table
to set up the user-selectable options.
This read/write table of 10 integer elements contains the following
configuration and read-back selection parameters.
• Password – required for configuration. Use a valid password or
-1 for read-back select. Range 0…9999, default 0, returns -1
• Record to read back – selects the record to be returned in the
next read of the Tables Time of Use Records – Real Energy and
Demand, Time of Use Records – Reactive Energy and Demand,
and Time of Use Records – Apparent Energy and Demand
.
Range 0…12, default 0
• Write command – stores record 0 to record 1 and shifts
remaining records down. Range 0 (no action), 1 (execute write
command), default 0
• Log day – selects the day of the month to automatically store the
in-process record and shift the remaining records down. Range 0
to 31. 0 disables automatic store. 1…28 select the day of month,
29…31 select last day of month
• Off-peak day – selects day(s) of week during which all hours are
off-peak. Bitfield, bit 0 = Sunday, bit 1 = Monday and so on.
Range 0…127 (0…FF Hex), default 65 (41 Hex, Saturday and
Sunday)
• Mid peak AM – selects morning mid peak time-of-use hours.
Bitfield, range 0…4095 (0 to 0FFF hex). See Time-of-use
selection above. Default 1792 (700 Hex, 8:00 to 10:59 a.m.)
TOU Period AM PM
12:00 – 12:59
1:00 – 1:59
2:00 – 2:59
3:00 – 3:59
4:00 – 4:59
5:00 – 5:59
6:00 – 6:59
7:00 – 7:59
8:00 – 8:59
9:00 – 9:59
10:00 – 10:59
11:00 – 11:59
12:00 – 12:59
1:00 – 1:59
2:00 – 2:59
3:00 – 3:59
4:00 – 4:59
5:00 – 5:59
6:00 – 6:59
7:00 – 7:59
8:00 – 8:59
9:00 – 9:59
10:00 – 10:59
11:00 – 11:59
Peak 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0
Mid peak 0 0 0 0 0 0 0 0 1 1 1
X
(1)
XXX111100000
(1)
x = Don’t care.