www.accuenergy.com
V: 1.0 Revised: Jan. 2018
Chapter 5: Communication
79
Time of Use (TOU) Energy
Table 5-14 TOU Energy Address
MODBUS Address
Parameter
Description
Data
Type
R/W
Range
Default
Model Register
Number
Hex
Decimal
TOU Parameter
400H
1024
Wrong Parameter
Setting 1
See Appendix “Tariff
Parameter Wring
Information 1”
2~4
1
401H
1025
Wrong Parameter
Setting 2
See Appendix “Tariff
Parameter Wrong
Information 1”
2~4
1
402H
1026
Time Zone Select-
ing
Word
R/W
1-14
1
2~4
1
403H
1027
Schedule Setting:
number of sched-
ules to configure
Word
R/W
1-8
2
2~4
1
404H
1028
Segment Setting:
number of time
segments per
schedule
Word
R/W
1-14
2
2~4
1
405H
1029
Tariff: number of
tariffs to configure
Word
R/W
1-4
4
2~4
1
406H
1030
Weekend Setting
Word
R/W
Bit0-Bit6
1: Weekdays;
0: Weekends
0
2~4
1
407H
1031
Weekend Sched-
ule
Word
R/W
1-8
1
2~4
1
408H
1032
Number of Holi-
days
Word
R/W
0-30
0
2~4
1
409H
1033
TOU auto
reset fixed date:
day(default is 1)
Word
R/W
1-28
1
2~4
1
40AH
1034
TOU auto reset
fixed date: hour
(default is 0)
Word
R/W
0-23
0
2~4
1
40BH
1035
TOU Enable
Word
R/W
0: disable;
1: enable
0
2~4
1
40CH
1036
TOU Settings
Number
Word
R/W
0:System Setting
1: Communication
0
2~4
1
40DH
1037
Current number
of tariffs to config-
ure
Word
R/W
1-4 Only can change
when the TOU Tariff
Number is set as 1,
Communication
1
2~4
1
40EH
1038
TOU Settings –
reset to factory
default
Word
R/W
Only ‘0x0A” Valid
2~4
1
