Allen-Bradley 1404-M4, User Manual

Page: 149 / 356

Publication 1404-UM001D-EN-E - October 2004
Data Logging 7-17
•
Peak AM – 10:00 – 11:59
•
Peal PM – 12:00 noon – 2:59
Configuring the Time-of-Use Log
Perform a table write to Table A.55 Time-of-Use 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 Tables A.56, A.57 and A.58. Range 0 to 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 to 28 select the day of month,
29 to 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 to 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 to 4095 (0 to 0FFF hex). See Time-of-use
selection above. Default 1792 (700 Hex, 8:00 to 10:59 a.m.)
•
Mid peak PM – selects afternoon mid peak time-of-use hours.
Default 120 (78 Hex, 3:00 to 6:59 p.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) X X X 1 1 1 1 0 0 0 0 0
(1) x = Don’t care.
Allen-Bradley HMIs