Appendix A
37
Meter Information
Control Registers
Address
Hex
V
alue
Holding
Register
W
idth
(16-bit
registers)
Description
Unit of
Measure
Data T
ype
R/W
BACnet
Object
T
ype
BACnet
Object
Instance
5000
1388
45001
2
Meter Serial Number
N/A
UINT32
R
AI
54
5002
138A
45003
1
Hardware V
ersion/Software
V
ersion
N/A
T
wo 8-bit hex
values
3
R
AI
55 & 56
5003
138B
45004
1
Program Number
N/A
INT16
R
AI
57
5004
138C
45005
1
Meter T
ype/Demand
Reset
Counter
N/A
8-bit
enumerated
4
and 8-bit
integer
R
AI
58 & 59
5005
138D
45006
1
Max Demand Sub-interval Calc
EEPROM Save Interval
N/A
8-bit
enumerated
in LSB
5
R/W
A
V
60
0500
01F4
40501
1
Maximum Demand Reset
N/A
W
rite 0x00AA
to initiate
reset
W
A
V
53
1
To maintain cohesiveness of date, time and day of week, it is recommended that the four R
TC registers be updated as a group
2
Day of the week: 0x01 to 0x07 (0x01 = Sunday)
3
Each 8-bit version number is encoded as two 4-bit hex digits, for example the value 0x19 represents version 1.9
4
Meter type has a fixed value of 4
5
See “Encoding of Demand Calculation and History Data Save Interval” below
6
V
alues report instantaneous measurements
WEB
VERSION
Summary of Contents for 3300 series
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